Merge pull request #415 from trapexit/static

add libfuse 2.9.7 to repo and build against libfuse.a

.travis.yml

@@ -5,35 +5,27 @@ matrix:
     - os: linux
       dist: precise
       compiler: gcc
-      sudo: false
+      sudo: required
     - os: linux
       dist: precise
       compiler: clang
-      sudo: false
+      sudo: required
     - os: linux
       dist: trusty
       compiler: gcc
-      sudo: false
+      sudo: required
     - os: linux
       dist: trusty
       compiler: clang
-      sudo: false
+      sudo: required
     - os: osx
       compiler: clang
 
-addons:
-  apt:
-    packages:
-      - pkg-config
-      - debhelper
-      - libfuse-dev
-      - libattr1-dev
-      - python
-
 before_script:
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update; fi
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew tap caskroom/cask; fi
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew cask install osxfuse; fi
 
 script:
+  - sudo -E make install-build-pkgs
   - make

Makefile

@@ -12,8 +12,6 @@
 #  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 #  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-
-PKGCONFIG =  	$(shell which pkg-config)
 GIT 	  = 	$(shell which git)
 TAR 	  = 	$(shell which tar)
 MKDIR     = 	$(shell which mkdir)
@@ -30,11 +28,6 @@ SED       =     $(shell which sed)
 GZIP      =     $(shell which gzip)
 RPMBUILD  =     $(shell which rpmbuild)
 GIT2DEBCL =     ./tools/git2debcl
-CPPFIND   =     ./tools/cppfind
-
-ifeq ($(PKGCONFIG),"")
-$(error "pkg-config not installed")
-endif
 
 ifeq ($(PANDOC),"")
 $(warning "pandoc does not appear available: manpage won't be buildable")
@@ -42,23 +35,6 @@ endif
 
 XATTR_AVAILABLE = $(shell test ! -e /usr/include/attr/xattr.h; echo $$?)
 
-FUSE_AVAILABLE = $(shell ! pkg-config --exists fuse; echo $$?)
-
-ifeq ($(FUSE_AVAILABLE),0)
-FUSE_AVAILABLE = $(shell test ! -e /usr/include/fuse.h; echo $$?)
-endif
-
-ifeq ($(FUSE_AVAILABLE),0)
-$(error "FUSE development package doesn't appear available")
-endif
-
-FLAG_NOPATH = $(shell $(CPPFIND) "flag_nopath")
-FLAG_UTIME  = $(shell $(CPPFIND) "flag_utime_omit_ok")
-FALLOCATE   = $(shell $(CPPFIND) "fuse_fs_fallocate")
-FLOCK       = $(shell $(CPPFIND) "fuse_fs_flock")
-READ_BUF    = $(shell $(CPPFIND) "fuse_fs_read_buf")
-WRITE_BUF   = $(shell $(CPPFIND) "fuse_fs_write_buf")
-
 UGID_USE_RWLOCK = 0
 
 OPTS 	    = -O2
@@ -67,21 +43,15 @@ OBJ         = $(SRC:src/%.cpp=obj/%.o)
 DEPS        = $(OBJ:obj/%.o=obj/%.d)
 TARGET      = mergerfs
 MANPAGE     = $(TARGET).1
-FUSE_CFLAGS = $(shell $(PKGCONFIG) --cflags fuse)
+FUSE_CFLAGS = -D_FILE_OFFSET_BITS=64 -Ilibfuse/include
 CFLAGS      = -g -Wall \
 	      $(OPTS) \
 	      -Wno-unused-result \
               $(FUSE_CFLAGS) \
               -DFUSE_USE_VERSION=29 \
               -MMD \
-	      -DFLAG_NOPATH=$(FLAG_NOPATH) \
-	      -DFLAG_UTIME=$(FLAG_UTIME) \
-	      -DFALLOCATE=$(FALLOCATE) \
-              -DFLOCK=$(FLOCK) \
-	      -DREAD_BUF=$(READ_BUF) \
-              -DWRITE_BUF=$(WRITE_BUF) \
 	      -DUGID_USE_RWLOCK=$(UGID_USE_RWLOCK)
-LDFLAGS       = $(shell $(PKGCONFIG) fuse --libs)
+LDFLAGS       = -pthread -lrt
 
 PREFIX        = /usr/local
 EXEC_PREFIX   = $(PREFIX)
@@ -107,8 +77,9 @@ help:
 	@echo "usage: make"
 	@echo "make XATTR_AVAILABLE=0 - to build program without xattrs functionality (auto discovered otherwise)"
 
-$(TARGET): src/version.hpp obj/obj-stamp $(OBJ)
-	$(CXX) $(CFLAGS) $(OBJ) -o $@ $(LDFLAGS)
+$(TARGET): src/version.hpp obj/obj-stamp libfuse/lib/.libs/libfuse.a $(OBJ)
+	cd libfuse && make
+	$(CXX) $(CFLAGS) $(OBJ) -o $@ libfuse/lib/.libs/libfuse.a -ldl $(LDFLAGS)
 
 mount.mergerfs: $(TARGET)
 	$(LN) -fs "$<" "$@"
@@ -133,7 +104,7 @@ obj/obj-stamp:
 obj/%.o: src/%.cpp
 	$(CXX) $(CFLAGS) -c $< -o $@
 
-clean: rpm-clean
+clean: rpm-clean libfuse_Makefile
 ifneq ($(GIT),)
 ifeq  ($(shell test -e .git; echo $$?),0)
 	$(RM) -f src/version.hpp
@@ -143,7 +114,10 @@ endif
 	$(RM) -f "$(TARGET)" mount.mergerfs
 	$(FIND) . -name "*~" -delete
 
-distclean: clean
+	cd libfuse && $(MAKE) clean
+
+distclean: clean libfuse_Makefile
+	cd libfuse && $(MAKE) distclean
 	$(GIT) clean -fd
 
 install: install-base install-mount.mergerfs install-man
@@ -213,6 +187,32 @@ rpm: tarball
 	$(RPMBUILD) -ba rpmbuild/SOURCES/$(TARGET).spec \
 		--define "_topdir $(CURDIR)/rpmbuild"
 
+install-build-pkgs:
+ifeq ($(shell test -e /usr/bin/apt-get; echo $$?),0)
+	apt-get -qy update
+	apt-get -qy --no-install-suggests --no-install-recommends --force-yes \
+		install build-essential git g++ debhelper libattr1-dev python automake libtool lsb-release
+else ifeq ($(shell test -e /usr/bin/dnf; echo $$?),0)
+	dnf -y update
+	dnf -y install git rpm-build libattr-devel gcc-c++ make which python automake libtool gettext-devel
+else ifeq ($(shell test -e /usr/bin/yum; echo $$?),0)
+	yum -y update
+	yum -y install git rpm-build libattr-devel gcc-c++ make which python automake libtool gettext-devel
+endif
+
+unexport CFLAGS LDFLAGS
+.PHONY: libfuse_Makefile
+libfuse_Makefile:
+ifeq ($(shell test -e libfuse/Makefile; echo $$?),1)
+	cd libfuse && \
+	$(MKDIR) -p m4 && \
+	autoreconf --force --install && \
+        ./configure --enable-lib --disable-util --disable-example
+endif
+
+libfuse/lib/.libs/libfuse.a: libfuse_Makefile
+	cd libfuse && $(MAKE)
+
 .PHONY: all clean install help
 
-include $(wildcard obj/*.d)
+-include $(DEPS)

README.md

@@ -225,8 +225,10 @@ $ wget https://github.com/trapexit/mergerfs/releases/download/<ver>/mergerfs-<ve
 
 #### Debian / Ubuntu
 ```
-$ sudo apt-get install g++ pkg-config git git-buildpackage pandoc debhelper libfuse-dev libattr1-dev python
+$ sudo apt-get -y update
+$ sudo apt-get -y install git make
 $ cd mergerfs
+$ make install-build-pkgs
 $ make deb
 $ sudo dpkg -i ../mergerfs_version_arch.deb
 ```
@@ -234,20 +236,21 @@ $ sudo dpkg -i ../mergerfs_version_arch.deb
 #### Fedora
 ```
 $ su -
-# dnf install rpm-build fuse-devel libattr-devel pandoc gcc-c++ git make which python
+# dnf -y update
+# dnf -y install git make
 # cd mergerfs
+# make install-build-pkgs
 # make rpm
 # rpm -i rpmbuild/RPMS/<arch>/mergerfs-<verion>.<arch>.rpm
 ```
 
 #### Generically
 
-Have git, python, pkg-config, pandoc, libfuse, libattr1 installed.
+Have git, g++, make, python, libattr1, automake, libtool installed.
 
 ```
 $ cd mergerfs
 $ make
-$ make man
 $ sudo make install
 ```
 
@@ -366,7 +369,7 @@ A B C
 
 # TIPS / NOTES
 
-* The recommended options are **defaults,allow_other,direct_io,use_ino**.
+* The recommended options are **defaults,allow_other,direct_io,use_ino**. (**use_ino** will only work when used with mergerfs 2.18.0 and above.)
 * Run mergerfs as `root` unless you're merging paths which are owned by the same user otherwise strange permission issues may arise.
 * https://github.com/trapexit/backup-and-recovery-howtos : A set of guides / howtos on creating a data storage system, backing it up, maintaining it, and recovering from failure.
 * If you don't see some directories and files you expect in a merged point or policies seem to skip drives be sure the user has permission to all the underlying directories. Use `mergerfs.fsck` to audit the drive for out of sync permissions.
@@ -440,6 +443,8 @@ The gid cache uses fixed storage to simplify the design and be compatible with o
 
 #### mergerfs or libfuse crashing
 
+**NOTE:** as of mergerfs 2.22.0 it includes the most recent version of libfuse so any crash should be reported. For older releases continue reading...
+
 If suddenly the mergerfs mount point disappears and `Transport endpoint is not connected` is returned when attempting to perform actions within the mount directory **and** the version of libfuse (use `mergerfs -v` to find the version) is older than `2.9.4` its likely due to a bug in libfuse. Affected versions of libfuse can be found in Debian Wheezy, Ubuntu Precise and others.
 
 In order to fix this please install newer versions of libfuse. If using a Debian based distro (Debian,Ubuntu,Mint) you can likely just install newer versions of [libfuse](https://packages.debian.org/unstable/libfuse2) and [fuse](https://packages.debian.org/unstable/fuse) from the repo of a newer release.

debian/control

@@ -3,17 +3,14 @@ Section: utils
 Priority: optional
 Maintainer: Antonio SJ Musumeci <trapexit@spawn.link>
 Build-Depends: debhelper (>= 8.0.0),
- libfuse-dev,
- libattr1-dev,
- pkg-config
+ libattr1-dev
 Standards-Version: 3.9.4
 Homepage: http://github.com/trapexit/mergerfs
 
 Package: mergerfs
 Architecture: any
 Depends: ${shlibs:Depends},
- ${misc:Depends},
- libfuse2
+ ${misc:Depends}
 Description: another FUSE union filesystem
  mergerfs is similar to mhddfs, unionfs, and aufs. Like mhddfs in that it too
  uses FUSE. Like aufs in that it provides multiple policies for how to handle

libfuse/AUTHORS

@@ -0,0 +1,59 @@
+Current Maintainer
+------------------
+
+Nikolaus Rath <Nikolaus@rath.org>
+
+
+Past Maintainers
+----------------
+
+Miklos Szeredi <miklos@szeredi.hu> (until 12/2015)
+
+
+Contributors
+------------
+
+CUSE has been written by Tejun Heo <teheo@suse.de>. Furthermore, the
+following people have contributed patches (autogenerated list):
+
+Anatol Pomozov <anatol.pomozov@gmail.com>
+Antonio SJ Musumeci <trapexit@spawn.link>
+Christopher Harrison <ch12@sanger.ac.uk>
+Csaba Henk <csaba.henk@creo.hu>
+cvs2git <>
+Dalvik Khertel <khertel@outlook.com>
+Daniel Thau <danthau@bedrocklinux.org>
+David McNab <david@rebirthing.co.nz>
+David Sheets <sheets@alum.mit.edu>
+Emmanuel Dreyfus <manu@netbsd.org>
+Enke Chen <enkechen@yahoo.com>
+Eric Engestrom <eric@engestrom.ch>
+Eric Wong <normalperson@yhbt.net>
+Fabrice Bauzac <fbauzac@amadeus.com>
+Feng Shuo <steve.shuo.feng@gmail.com>
+Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
+Ikey Doherty <michael.i.doherty@intel.com>
+Jan Blumschein <jan@jan-blumschein.de>
+Joachim Schiele <joachim.schiele@daimler.com>
+Joachim Schiele <js@lastlog.de>
+John Muir <john@jmuir.com>
+Laszlo Papp <ext-laszlo.papp@nokia.com>
+Madan Valluri <mvalluri@cumulus-systems.com>
+Mark Glines <mark@glines.org>
+Max Krasnyansky <maxk@kernel.org>
+Michael Grigoriev <mag@luminal.org>
+Miklos Szeredi <miklos@szeredi.hu>
+Miklos Szeredi <mszeredi@suse.cz>
+mkmm@gmx-topmail.de <mkmm@gmx-topmail.de>
+Natanael Copa <ncopa@alpinelinux.org>
+Nikolaus Rath <Nikolaus@rath.org>
+Olivier Blin <olivier.blin@softathome.com>
+Ratna_Bolla@dell.com <Ratna_Bolla@dell.com>
+Reuben Hawkins <reubenhwk@gmail.com>
+Richard W.M. Jones <rjones@redhat.com>
+Riku Voipio <riku.voipio@linaro.org>
+Roland Bauerschmidt <rb@debian.org>
+Sam Stuewe <halosghost@archlinux.info>
+Sebastian Pipping <sebastian@pipping.org>
+therealneworld@gmail.com <therealneworld@gmail.com>
+Winfried Koehler <w_scan@gmx-topmail.de>

libfuse/COPYING

@@ -0,0 +1,339 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
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+Public License instead of this License.

libfuse/COPYING.LIB

@@ -0,0 +1,502 @@
+                  GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
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+That's all there is to it!

libfuse/Makefile.am

@@ -0,0 +1,15 @@
+## Process this file with automake to produce Makefile.in
+
+ACLOCAL_AMFLAGS = -I m4
+
+SUBDIRS = @subdirs2@ doc
+AUTOMAKE_OPTIONS = subdir-objects
+
+EXTRA_DIST =			\
+	fuse.pc.in		\
+	README*
+
+pkgconfigdir = @pkgconfigdir@
+pkgconfig_DATA = fuse.pc
+
+$(pkgconfig_DATA): config.status

libfuse/NEWS

@@ -0,0 +1,303 @@
+What is new in 2.9
+
+ - Add "zero copy" support for kernel 2.6.35 or newer
+
+ - Make maximum background requests tunable on kernel 2.6.32 or newer
+
+ - Require --no-canonicalize in (u)mount (util-linux version 2.18 or
+   newer) to fix security problems with fusermount
+
+ - Use dynamically sized hash tables in high level library
+
+ - Memory use of filesystem daemon can shrink more easily
+
+ - Add "auto_unmount" option
+
+ - Add "remember" option
+
+ - Add man pages for fusermount, mount.fuse and ulockmgr_server
+
+ - API changes:
+
+    o Introduce "store" and "retrieve" for accessing kernel buffers on
+      kernel 2.6.36 or newer
+
+    o Introduce abstract buffer for zero copy operations
+
+    o Allow path calculation to be omitted on certain operations
+
+    o Allow batching forget requests
+
+    o Add "flock" method
+
+    o Add support for ioctl on directories
+
+    o Add delete notification
+
+    o Add fallocate operation (linux kernel 3.5 or newer)
+
+ - Bug fixes and small improvements
+
+============================================================================
+
+What is new in 2.8
+
+ - More scalable directory tree locking
+
+ - Atomic open(O_TRUNC) support
+
+ - Support big write requests on kernels 2.6.26 and newer
+
+ - Out-of-tree fuse module removed
+
+ - Better NFS exporting support
+
+ - New ioctl and poll requests
+
+ - New CUSE (Character Device in Userspace) interface
+
+ - Allow umask processing in userspace
+
+ - Added cache invalidation notifications
+
+ - Bugfixes and small improvements
+
+============================================================================
+
+What is new in 2.7
+
+ - Stacking support for the high level API
+
+ - Add filename charset conversion module
+
+ - Improved mounting
+
+============================================================================
+
+What is new in 2.6
+
+ - Improved read characteristics (asynchronous reads)
+
+ - Support for aborting filesystem connection
+
+ - POSIX file locking support
+
+ - Request interruption support
+
+ - Building module for Linux kernels earlier than 2.6.9 not supported
+
+ - Allow block device based filesystems to support swap files
+
+ - Several bugs fixed, including a rare system hang on SMP
+
+============================================================================
+
+What is new in 2.5
+
+ - Merge library part of FreeBSD port
+
+ - New atomic create+open, access and ftruncate operations
+
+ - On filesystems implementing the new create+open operation, and
+   running on Linux kernels 2.6.15 or later, the 'cp' operation will
+   work correctly when copying read-only files.
+
+ - New option parsing interface added to the library
+
+ - Lots of minor improvements and fixes
+
+============================================================================
+
+What is new in 2.4
+
+ - Simplify device opening.  Now '/dev/fuse' is a requirement
+
+ - Allow module auto-loading if user has access to '/dev/fuse'
+
+ - Allow mounting over a regular file for unprivileged users
+
+ - Allow mounting of arbitrary FUSE filesystems from /etc/fstab
+
+ - New mount options: 'umask=M', 'uid=N', 'gid=N'
+
+ - Check for non-empty mountpoint, and refuse mount by default.  New
+   mount option: 'nonempty'
+
+ - Low level (inode based) API added
+
+ - Allow 'direct_io' and 'keep_cache' options to be set on a
+   case-by-case basis on open.
+
+ - Add 'attr_timeout' and 'entry_timeout' mount options to the
+   high-level library.  Until now these timeouts were fixed at 1 sec.
+
+ - Some bugfixes
+
+============================================================================
+
+What is new in 2.3
+
+ - Add new directory related operations: opendir(), readdir(),
+   releasedir() and fsyncdir()
+
+ - Add init() and destroy() operations which are called before the
+   event loop is started and after it has exited
+
+ - Update kernel ABI so that on dual architectures (e.g. AMD64) 32bit
+   binaries work under a 64bit kernel
+
+ - Bugfixes
+
+============================================================================
+
+What is new in 2.2
+
+Userspace changes:
+
+ - Add fuse_file_info structure to file operations, this allows the
+   filesystem to return a file handle in open() which is passed to
+   read(), write(), flush(), fsync() and release().
+
+ - Add source compatibility with 2.1 and 1.4 releases
+
+ - Binary compatibility with 2.1 release is retained
+
+Kernel changes:
+
+ - Make requests interruptible.  This prevents the filesystem to go
+   into an unbreakable deadlock with itself.
+
+ - Make readpages() synchronous.  Asynchronous requests are deadlock
+   prone, since they cannot be interrupted (see above)
+
+ - Remove shared-writeable mapping support, which could deadlock the
+   machine
+
+ - Remove INVALIDATE userspace initiated request
+
+ - Update ABI to be independent of sizeof(long), so dual-size archs
+   don't cause problems
+
+ - Remove /sys/fs/fuse/version.  Version checking is now done through
+   the fuse device
+
+ - Replace directory reading method on the kernel interface.  Instead
+   of passing an open file descriptor to the kernel, send data through
+   the FUSE device, like all other operations.
+
+============================================================================
+
+What is new in 2.1
+
+* Bug fixes
+
+* Improved support for filesystems implementing a custom event-loop
+
+* Add 'pkg-config' support
+
+* Kernel module can be compiled separately
+
+============================================================================
+
+What is new in 1.9
+
+* Lots of bugs fixed
+
+* Minor modifications to the library API
+
+* Improvements to the kernel/userspace interface
+
+* Mounting by non-root made more secure
+
+* Build shared library in addition to the static one
+
+* Consolidated mount options
+
+* Optimized reading under 2.6 kernels
+
+* Direct I/O support
+
+* Support file I/O on deleted files
+
+* Extended attributes support
+
+============================================================================
+
+What is new in 1.3
+
+* Thanks to user bugreports and stress testing with LTP and sfx-linux
+a number of bugs were fixed, some quite serious.
+
+* Fix compile problems with recent SuSE kernles
+
+============================================================================
+
+What is new in 1.2
+
+* Fix mount problems on recent 2.6 kernels with SELinux enabled
+
+* Fixed writing files lager than 2GBytes
+
+* Other bugfixes
+
+============================================================================
+
+What is new in 1.1
+
+* Support for the 2.6 kernels
+
+* Support for exporting filesystem over NFS in 2.6 kernels
+
+* Read efficiency improvements: read in 64k blocks instead of 4k
+(Michael Grigoriev).  Can be turned on with '-l' option of fusermount
+
+* Lazy automatic unmount
+
+* Added 'fsync()' VFS call to the FUSE interface
+
+* Bugfixes
+
+============================================================================
+
+What is new in 1.0
+
+* Cleanups and bugfixes
+
+* Added 'release()' VFS call to the FUSE interface
+
+* 64 bit file offsets (handling of > 4 GByte files)
+
+* libfuse is now under LGPL
+
+* New 'statfs' call (Mark Glines)
+
+* Cleaned up mount procedure (mostly by Mark Glines)
+
+  NOTE: Binaries linked with with a previous version of libavfs may
+  not work with the new version of the fusermount program.  In such
+  case recompile the program after installing the new libavfs library.
+
+* Fix for problems under linux kernel 2.4.19
+
+============================================================================
+
+What is new in 0.95
+
+* Optimized read/write operations.  Raw throughput has increased to
+about 60Mbyte/s on a Celeron/360
+
+* Python bindings by Jeff Epler
+
+* Perl bindings by Mark Glines
+
+* Improved multithreaded operation
+
+* Simplified library interface
+
+* Bugfixes
+
+============================================================================
+
+What is new in 0.9:
+
+* Everything

libfuse/README.NFS

@@ -0,0 +1,33 @@
+NFS exporting is supported in Linux kernels 2.6.27 or later.
+
+You need to add an fsid=NNN option to /etc/exports to make exporting a
+FUSE directory work.
+
+Filesystem support
+------------------
+
+NFS exporting works to some extent on all fuse filesystems, but not
+perfectly.  This is due to the stateless nature of the protocol, the
+server has no way of knowing whether the client is keeping a reference
+to a file or not, and hence that file may be removed from the server's
+cache.  In that case there has to be a way to look up that object
+using the inode number, otherwise an ESTALE error will be returned.
+
+1) low-level interface
+
+Filesystems need to implement special lookups for the names "." and
+"..".  The former may be requested on any inode, including
+non-directories, while the latter is only requested for directories.
+Otherwise these special lookups should behave identically to ordinary
+lookups.
+
+2) high-level interface
+
+Because the high-level interface is path based, it is not possible to
+delegate looking up by inode to the filesystem.
+
+To work around this, currently a "noforget" option is provided, which
+makes the library remember nodes forever.  This will make the NFS
+server happy, but also results in an ever growing memory footprint for
+the filesystem.  For this reason if the filesystem is large (or the
+memory is small), then this option is not recommended.

libfuse/README.md

@@ -0,0 +1,108 @@
+libfuse
+=======
+
+Warning: unresolved security issue
+----------------------------------
+
+Be aware that FUSE has an unresolved security bug
+([bug #15](https://github.com/libfuse/libfuse/issues/15)): the
+permission check for accessing a cached directory is only done once
+when the directory entry is first loaded into the cache. Subsequent
+accesses will re-use the results of the first check, even if the
+directory permissions have since changed, and even if the subsequent
+access is made by a different user.
+
+This bug needs to be fixed in the Linux kernel and has been known
+since 2006 but unfortunately no fix has been applied yet. If you
+depend on correct permission handling for FUSE file systems, the only
+workaround is to completely disable caching of directory
+entries. Alternatively, the severity of the bug can be somewhat
+reduced by not using the `allow_other` mount option.
+
+
+About
+-----
+
+FUSE (Filesystem in Userspace) is an interface for userspace programs
+to export a filesystem to the Linux kernel. The FUSE project consists
+of two components: the *fuse* kernel module (maintained in the regular
+kernel repositories) and the *libfuse* userspace library (maintained
+in this repository). libfuse provides the reference implementation
+for communicating with the FUSE kernel module.
+
+A FUSE file system is typically implemented as a standalone
+application that links with libfuse. libfuse provides functions to
+mount the file system, unmount it, read requests from the kernel, and
+send responses back. libfuse offers two APIs: a "high-level",
+synchronous API, and a "low-level" asynchronous API. In both cases,
+incoming requests from the kernel are passed to the main program using
+callbacks. When using the high-level API, the callbacks may work with
+file names and paths instead of inodes, and processing of a request
+finishes when the callback function returns. When using the low-level
+API, the callbacks must work with inodes and responses must be sent
+explicitly using a separate set of API functions.
+
+
+Installation
+------------
+
+    ./configure
+    make -j8
+    make install
+
+You may also need to add `/usr/local/lib` to `/etc/ld.so.conf` and/or
+run *ldconfig*. If you're building from the git repository (instead of
+using a release tarball), you also need to run `./makeconf.sh` to
+create the `configure` script.
+
+You'll also need a fuse kernel module (Linux kernels 2.6.14 or later
+contain FUSE support).
+
+For more details see the file `INSTALL`
+
+Security implications
+---------------------
+
+If you run `make install`, the *fusermount* program is installed
+set-user-id to root.  This is done to allow normal users to mount
+their own filesystem implementations.
+
+There must however be some limitations, in order to prevent Bad User from
+doing nasty things.  Currently those limitations are:
+
+  - The user can only mount on a mountpoint, for which it has write
+    permission
+
+  - The mountpoint is not a sticky directory which isn't owned by the
+    user (like /tmp usually is)
+
+  - No other user (including root) can access the contents of the
+    mounted filesystem (though this can be relaxed by allowing the use
+    of the `allow_other` and `allow_root` mount options in `fuse.conf`)
+
+
+Building your own filesystem
+------------------------------
+
+FUSE comes with several example file systems in the `examples`
+directory. For example, the *fusexmp* example mirrors the contents of
+the root directory under the mountpoint. Start from there and adapt
+the code!
+
+The documentation of the API functions and necessary callbacks is
+mostly contained in the files `include/fuse.h` (for the high-level
+API) and `include/fuse_lowlevel.h` (for the low-level API). An
+autogenerated html version of the API is available in the `doc/html`
+directory and at http://libfuse.github.io/doxygen.
+
+
+Getting Help
+------------
+
+If you need help, please ask on the <fuse-devel@lists.sourceforge.net>
+mailing list (subscribe at
+https://lists.sourceforge.net/lists/listinfo/fuse-devel).
+
+Please report any bugs on the GitHub issue tracker at
+https://github.com/libfuse/main/issues.
+

libfuse/config.rpath

@@ -0,0 +1,684 @@
+#! /bin/sh
+# Output a system dependent set of variables, describing how to set the
+# run time search path of shared libraries in an executable.
+#
+#   Copyright 1996-2014 Free Software Foundation, Inc.
+#   Taken from GNU libtool, 2001
+#   Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+#   This file is free software; the Free Software Foundation gives
+#   unlimited permission to copy and/or distribute it, with or without
+#   modifications, as long as this notice is preserved.
+#
+# The first argument passed to this file is the canonical host specification,
+#    CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or
+#    CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld
+# should be set by the caller.
+#
+# The set of defined variables is at the end of this script.
+
+# Known limitations:
+# - On IRIX 6.5 with CC="cc", the run time search patch must not be longer
+#   than 256 bytes, otherwise the compiler driver will dump core. The only
+#   known workaround is to choose shorter directory names for the build
+#   directory and/or the installation directory.
+
+# All known linkers require a '.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+shrext=.so
+
+host="$1"
+host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+# Code taken from libtool.m4's _LT_CC_BASENAME.
+
+for cc_temp in $CC""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`echo "$cc_temp" | sed -e 's%^.*/%%'`
+
+# Code taken from libtool.m4's _LT_COMPILER_PIC.
+
+wl=
+if test "$GCC" = yes; then
+  wl='-Wl,'
+else
+  case "$host_os" in
+    aix*)
+      wl='-Wl,'
+      ;;
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      ;;
+    hpux9* | hpux10* | hpux11*)
+      wl='-Wl,'
+      ;;
+    irix5* | irix6* | nonstopux*)
+      wl='-Wl,'
+      ;;
+    linux* | k*bsd*-gnu | kopensolaris*-gnu)
+      case $cc_basename in
+        ecc*)
+          wl='-Wl,'
+          ;;
+        icc* | ifort*)
+          wl='-Wl,'
+          ;;
+        lf95*)
+          wl='-Wl,'
+          ;;
+        nagfor*)
+          wl='-Wl,-Wl,,'
+          ;;
+        pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+          wl='-Wl,'
+          ;;
+        ccc*)
+          wl='-Wl,'
+          ;;
+        xl* | bgxl* | bgf* | mpixl*)
+          wl='-Wl,'
+          ;;
+        como)
+          wl='-lopt='
+          ;;
+        *)
+          case `$CC -V 2>&1 | sed 5q` in
+            *Sun\ F* | *Sun*Fortran*)
+              wl=
+              ;;
+            *Sun\ C*)
+              wl='-Wl,'
+              ;;
+          esac
+          ;;
+      esac
+      ;;
+    newsos6)
+      ;;
+    *nto* | *qnx*)
+      ;;
+    osf3* | osf4* | osf5*)
+      wl='-Wl,'
+      ;;
+    rdos*)
+      ;;
+    solaris*)
+      case $cc_basename in
+        f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
+          wl='-Qoption ld '
+          ;;
+        *)
+          wl='-Wl,'
+          ;;
+      esac
+      ;;
+    sunos4*)
+      wl='-Qoption ld '
+      ;;
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      wl='-Wl,'
+      ;;
+    sysv4*MP*)
+      ;;
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      wl='-Wl,'
+      ;;
+    unicos*)
+      wl='-Wl,'
+      ;;
+    uts4*)
+      ;;
+  esac
+fi
+
+# Code taken from libtool.m4's _LT_LINKER_SHLIBS.
+
+hardcode_libdir_flag_spec=
+hardcode_libdir_separator=
+hardcode_direct=no
+hardcode_minus_L=no
+
+case "$host_os" in
+  cygwin* | mingw* | pw32* | cegcc*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+esac
+
+ld_shlibs=yes
+if test "$with_gnu_ld" = yes; then
+  # Set some defaults for GNU ld with shared library support. These
+  # are reset later if shared libraries are not supported. Putting them
+  # here allows them to be overridden if necessary.
+  # Unlike libtool, we use -rpath here, not --rpath, since the documented
+  # option of GNU ld is called -rpath, not --rpath.
+  hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+  case "$host_os" in
+    aix[3-9]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+        ld_shlibs=no
+      fi
+      ;;
+    amigaos*)
+      case "$host_cpu" in
+        powerpc)
+          ;;
+        m68k)
+          hardcode_libdir_flag_spec='-L$libdir'
+          hardcode_minus_L=yes
+          ;;
+      esac
+      ;;
+    beos*)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+        :
+      else
+        ld_shlibs=no
+      fi
+      ;;
+    cygwin* | mingw* | pw32* | cegcc*)
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      hardcode_libdir_flag_spec='-L$libdir'
+      if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+        :
+      else
+        ld_shlibs=no
+      fi
+      ;;
+    haiku*)
+      ;;
+    interix[3-9]*)
+      hardcode_direct=no
+      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+      ;;
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+        :
+      else
+        ld_shlibs=no
+      fi
+      ;;
+    netbsd*)
+      ;;
+    solaris*)
+      if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
+        ld_shlibs=no
+      elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+        :
+      else
+        ld_shlibs=no
+      fi
+      ;;
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+          ld_shlibs=no
+          ;;
+        *)
+          if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+            hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
+          else
+            ld_shlibs=no
+          fi
+          ;;
+      esac
+      ;;
+    sunos4*)
+      hardcode_direct=yes
+      ;;
+    *)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+        :
+      else
+        ld_shlibs=no
+      fi
+      ;;
+  esac
+  if test "$ld_shlibs" = no; then
+    hardcode_libdir_flag_spec=
+  fi
+else
+  case "$host_os" in
+    aix3*)
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      hardcode_minus_L=yes
+      if test "$GCC" = yes; then
+        # Neither direct hardcoding nor static linking is supported with a
+        # broken collect2.
+        hardcode_direct=unsupported
+      fi
+      ;;
+    aix[4-9]*)
+      if test "$host_cpu" = ia64; then
+        # On IA64, the linker does run time linking by default, so we don't
+        # have to do anything special.
+        aix_use_runtimelinking=no
+      else
+        aix_use_runtimelinking=no
+        # Test if we are trying to use run time linking or normal
+        # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+        # need to do runtime linking.
+        case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+          for ld_flag in $LDFLAGS; do
+            if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+              aix_use_runtimelinking=yes
+              break
+            fi
+          done
+          ;;
+        esac
+      fi
+      hardcode_direct=yes
+      hardcode_libdir_separator=':'
+      if test "$GCC" = yes; then
+        case $host_os in aix4.[012]|aix4.[012].*)
+          collect2name=`${CC} -print-prog-name=collect2`
+          if test -f "$collect2name" && \
+            strings "$collect2name" | grep resolve_lib_name >/dev/null
+          then
+            # We have reworked collect2
+            :
+          else
+            # We have old collect2
+            hardcode_direct=unsupported
+            hardcode_minus_L=yes
+            hardcode_libdir_flag_spec='-L$libdir'
+            hardcode_libdir_separator=
+          fi
+          ;;
+        esac
+      fi
+      # Begin _LT_AC_SYS_LIBPATH_AIX.
+      echo 'int main () { return 0; }' > conftest.c
+      ${CC} ${LDFLAGS} conftest.c -o conftest
+      aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
+}'`
+      if test -z "$aix_libpath"; then
+        aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
+}'`
+      fi
+      if test -z "$aix_libpath"; then
+        aix_libpath="/usr/lib:/lib"
+      fi
+      rm -f conftest.c conftest
+      # End _LT_AC_SYS_LIBPATH_AIX.
+      if test "$aix_use_runtimelinking" = yes; then
+        hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+      else
+        if test "$host_cpu" = ia64; then
+          hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+        else
+          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+        fi
+      fi
+      ;;
+    amigaos*)
+      case "$host_cpu" in
+        powerpc)
+          ;;
+        m68k)
+          hardcode_libdir_flag_spec='-L$libdir'
+          hardcode_minus_L=yes
+          ;;
+      esac
+      ;;
+    bsdi[45]*)
+      ;;
+    cygwin* | mingw* | pw32* | cegcc*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      hardcode_libdir_flag_spec=' '
+      libext=lib
+      ;;
+    darwin* | rhapsody*)
+      hardcode_direct=no
+      if { case $cc_basename in ifort*) true;; *) test "$GCC" = yes;; esac; }; then
+        :
+      else
+        ld_shlibs=no
+      fi
+      ;;
+    dgux*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      ;;
+    freebsd2.[01]*)
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      ;;
+    freebsd* | dragonfly*)
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      ;;
+    hpux9*)
+      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_direct=yes
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      hardcode_minus_L=yes
+      ;;
+    hpux10*)
+      if test "$with_gnu_ld" = no; then
+        hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+        hardcode_libdir_separator=:
+        hardcode_direct=yes
+        # hardcode_minus_L: Not really in the search PATH,
+        # but as the default location of the library.
+        hardcode_minus_L=yes
+      fi
+      ;;
+    hpux11*)
+      if test "$with_gnu_ld" = no; then
+        hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+        hardcode_libdir_separator=:
+        case $host_cpu in
+          hppa*64*|ia64*)
+            hardcode_direct=no
+            ;;
+          *)
+            hardcode_direct=yes
+            # hardcode_minus_L: Not really in the search PATH,
+            # but as the default location of the library.
+            hardcode_minus_L=yes
+            ;;
+        esac
+      fi
+      ;;
+    irix5* | irix6* | nonstopux*)
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      ;;
+    netbsd*)
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      ;;
+    newsos6)
+      hardcode_direct=yes
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      ;;
+    *nto* | *qnx*)
+      ;;
+    openbsd*)
+      if test -f /usr/libexec/ld.so; then
+        hardcode_direct=yes
+        if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+          hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+        else
+          case "$host_os" in
+            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+              hardcode_libdir_flag_spec='-R$libdir'
+              ;;
+            *)
+              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+              ;;
+          esac
+        fi
+      else
+        ld_shlibs=no
+      fi
+      ;;
+    os2*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+      ;;
+    osf3*)
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      ;;
+    osf4* | osf5*)
+      if test "$GCC" = yes; then
+        hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      else
+        # Both cc and cxx compiler support -rpath directly
+        hardcode_libdir_flag_spec='-rpath $libdir'
+      fi
+      hardcode_libdir_separator=:
+      ;;
+    solaris*)
+      hardcode_libdir_flag_spec='-R$libdir'
+      ;;
+    sunos4*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      ;;
+    sysv4)
+      case $host_vendor in
+        sni)
+          hardcode_direct=yes # is this really true???
+          ;;
+        siemens)
+          hardcode_direct=no
+          ;;
+        motorola)
+          hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+          ;;
+      esac
+      ;;
+    sysv4.3*)
+      ;;
+    sysv4*MP*)
+      if test -d /usr/nec; then
+        ld_shlibs=yes
+      fi
+      ;;
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+      ;;
+    sysv5* | sco3.2v5* | sco5v6*)
+      hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+      hardcode_libdir_separator=':'
+      ;;
+    uts4*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      ;;
+    *)
+      ld_shlibs=no
+      ;;
+  esac
+fi
+
+# Check dynamic linker characteristics
+# Code taken from libtool.m4's _LT_SYS_DYNAMIC_LINKER.
+# Unlike libtool.m4, here we don't care about _all_ names of the library, but
+# only about the one the linker finds when passed -lNAME. This is the last
+# element of library_names_spec in libtool.m4, or possibly two of them if the
+# linker has special search rules.
+library_names_spec=      # the last element of library_names_spec in libtool.m4
+libname_spec='lib$name'
+case "$host_os" in
+  aix3*)
+    library_names_spec='$libname.a'
+    ;;
+  aix[4-9]*)
+    library_names_spec='$libname$shrext'
+    ;;
+  amigaos*)
+    case "$host_cpu" in
+      powerpc*)
+        library_names_spec='$libname$shrext' ;;
+      m68k)
+        library_names_spec='$libname.a' ;;
+    esac
+    ;;
+  beos*)
+    library_names_spec='$libname$shrext'
+    ;;
+  bsdi[45]*)
+    library_names_spec='$libname$shrext'
+    ;;
+  cygwin* | mingw* | pw32* | cegcc*)
+    shrext=.dll
+    library_names_spec='$libname.dll.a $libname.lib'
+    ;;
+  darwin* | rhapsody*)
+    shrext=.dylib
+    library_names_spec='$libname$shrext'
+    ;;
+  dgux*)
+    library_names_spec='$libname$shrext'
+    ;;
+  freebsd[23].*)
+    library_names_spec='$libname$shrext$versuffix'
+    ;;
+  freebsd* | dragonfly*)
+    library_names_spec='$libname$shrext'
+    ;;
+  gnu*)
+    library_names_spec='$libname$shrext'
+    ;;
+  haiku*)
+    library_names_spec='$libname$shrext'
+    ;;
+  hpux9* | hpux10* | hpux11*)
+    case $host_cpu in
+      ia64*)
+        shrext=.so
+        ;;
+      hppa*64*)
+        shrext=.sl
+        ;;
+      *)
+        shrext=.sl
+        ;;
+    esac
+    library_names_spec='$libname$shrext'
+    ;;
+  interix[3-9]*)
+    library_names_spec='$libname$shrext'
+    ;;
+  irix5* | irix6* | nonstopux*)
+    library_names_spec='$libname$shrext'
+    case "$host_os" in
+      irix5* | nonstopux*)
+        libsuff= shlibsuff=
+        ;;
+      *)
+        case $LD in
+          *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;;
+          *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;;
+          *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;;
+          *) libsuff= shlibsuff= ;;
+        esac
+        ;;
+    esac
+    ;;
+  linux*oldld* | linux*aout* | linux*coff*)
+    ;;
+  linux* | k*bsd*-gnu | kopensolaris*-gnu)
+    library_names_spec='$libname$shrext'
+    ;;
+  knetbsd*-gnu)
+    library_names_spec='$libname$shrext'
+    ;;
+  netbsd*)
+    library_names_spec='$libname$shrext'
+    ;;
+  newsos6)
+    library_names_spec='$libname$shrext'
+    ;;
+  *nto* | *qnx*)
+    library_names_spec='$libname$shrext'
+    ;;
+  openbsd*)
+    library_names_spec='$libname$shrext$versuffix'
+    ;;
+  os2*)
+    libname_spec='$name'
+    shrext=.dll
+    library_names_spec='$libname.a'
+    ;;
+  osf3* | osf4* | osf5*)
+    library_names_spec='$libname$shrext'
+    ;;
+  rdos*)
+    ;;
+  solaris*)
+    library_names_spec='$libname$shrext'
+    ;;
+  sunos4*)
+    library_names_spec='$libname$shrext$versuffix'
+    ;;
+  sysv4 | sysv4.3*)
+    library_names_spec='$libname$shrext'
+    ;;
+  sysv4*MP*)
+    library_names_spec='$libname$shrext'
+    ;;
+  sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+    library_names_spec='$libname$shrext'
+    ;;
+  tpf*)
+    library_names_spec='$libname$shrext'
+    ;;
+  uts4*)
+    library_names_spec='$libname$shrext'
+    ;;
+esac
+
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"`
+shlibext=`echo "$shrext" | sed -e 's,^\.,,'`
+escaped_libname_spec=`echo "X$libname_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
+escaped_library_names_spec=`echo "X$library_names_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
+escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
+
+LC_ALL=C sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <<EOF
+
+# How to pass a linker flag through the compiler.
+wl="$escaped_wl"
+
+# Static library suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally "so").
+shlibext="$shlibext"
+
+# Format of library name prefix.
+libname_spec="$escaped_libname_spec"
+
+# Library names that the linker finds when passed -lNAME.
+library_names_spec="$escaped_library_names_spec"
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec="$escaped_hardcode_libdir_flag_spec"
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator="$hardcode_libdir_separator"
+
+# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct="$hardcode_direct"
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L="$hardcode_minus_L"
+
+EOF

libfuse/configure.ac

@@ -0,0 +1,127 @@
+AC_INIT(fuse, 2.9.7)
+
+AC_PREREQ(2.59d)
+AC_CONFIG_MACRO_DIR([m4])
+AC_CANONICAL_TARGET
+AM_INIT_AUTOMAKE([foreign])
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES(yes)])
+AC_CONFIG_HEADERS(include/config.h)
+
+AC_PROG_LIBTOOL
+AC_PROG_CC
+AC_PROG_MKDIR_P
+AM_PROG_CC_C_O
+
+case $target_os in
+     *linux*)	arch=linux;;
+     *netbsd*)  arch=netbsd;;
+     *bsd*)	arch=bsd;;
+     *)		arch=unknown;;
+esac
+
+if test "$ac_env_CFLAGS_set" != set; then
+	CFLAGS="-Wall -W -Wno-sign-compare -Wstrict-prototypes -Wmissing-declarations -Wwrite-strings -g -O2 -fno-strict-aliasing"
+fi
+
+AC_ARG_ENABLE(lib,
+	[  --enable-lib            Compile with library ])
+AC_ARG_ENABLE(util,
+	[  --enable-util           Compile with util ])
+AC_ARG_ENABLE(example,
+	[  --enable-example        Compile with examples ])
+AC_ARG_ENABLE(mtab,
+	[  --disable-mtab          Disable and ignore usage of /etc/mtab ])
+
+AC_ARG_WITH(pkgconfigdir,
+            [  --with-pkgconfigdir=DIR      pkgconfig file in DIR @<:@LIBDIR/pkgconfig@:>@],
+            [pkgconfigdir=$withval],
+            [pkgconfigdir='${libdir}/pkgconfig'])
+AC_SUBST(pkgconfigdir)
+
+subdirs2="include"
+
+if test "$enable_lib" != "no"; then
+	subdirs2="$subdirs2 lib";
+fi
+if test "$arch" = linux -a "$enable_util" != "no"; then
+	subdirs2="$subdirs2 util";
+fi
+if test "$enable_example" != "no"; then
+	subdirs2="$subdirs2 example";
+fi
+if test "$enable_mtab" = "no"; then
+	AC_DEFINE(IGNORE_MTAB, 1, [Don't update /etc/mtab])
+fi
+
+AC_CHECK_FUNCS([fork setxattr fdatasync splice vmsplice utimensat])
+AC_CHECK_FUNCS([posix_fallocate])
+AC_CHECK_MEMBERS([struct stat.st_atim])
+AC_CHECK_MEMBERS([struct stat.st_atimespec])
+
+LIBS=
+AC_SEARCH_LIBS(dlopen, [dl])
+AC_SEARCH_LIBS(clock_gettime, [rt])
+libfuse_libs=$LIBS
+LIBS=
+AC_ARG_WITH([libiconv-prefix],
+[  --with-libiconv-prefix=DIR  search for libiconv in DIR/include and DIR/lib], [
+    for dir in `echo "$withval" | tr : ' '`; do
+      if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
+      if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi
+    done
+   ])
+AM_ICONV
+libfuse_libs="$libfuse_libs $LTLIBICONV"
+AM_CONDITIONAL(ICONV, test "$am_cv_func_iconv" = yes)
+AC_SUBST(libfuse_libs)
+
+if test -z "$MOUNT_FUSE_PATH"; then
+	MOUNT_FUSE_PATH=/sbin
+	AC_MSG_NOTICE([MOUNT_FUSE_PATH env var not set, using default $MOUNT_FUSE_PATH])
+fi
+AC_SUBST(MOUNT_FUSE_PATH)
+if test -z "$UDEV_RULES_PATH"; then
+	UDEV_RULES_PATH=/etc/udev/rules.d
+	AC_MSG_NOTICE([UDEV_RULES_PATH env var not set, using default $UDEV_RULES_PATH])
+fi
+AC_SUBST(UDEV_RULES_PATH)
+if test -z "$INIT_D_PATH"; then
+	INIT_D_PATH=/etc/init.d
+	AC_MSG_NOTICE([INIT_D_PATH env var not set, using default $INIT_D_PATH])
+fi
+AC_SUBST(INIT_D_PATH)
+
+AC_SUBST(subdirs2)
+
+AM_CONDITIONAL(LINUX, test "$arch" = linux)
+AM_CONDITIONAL(NETBSD, test "$arch" = netbsd)
+AM_CONDITIONAL(BSD, test "$arch" = bsd)
+
+util_linux_ok=yes
+if test "$arch" = linux -a "$cross_compiling" != "yes"; then
+	AC_MSG_CHECKING([if umount supports --fake --no-canonicalize])
+	# exit code of umount is 1 if option is unrecognised, 2 otherwise
+	umount --fake --no-canonicalize > /dev/null 2>&1
+	if test $? != 1; then
+		AC_MSG_RESULT([yes])
+	else
+		firstline=`umount --fake --no-canonicalize 2>&1 | head -1`
+		if test "$firstline" = 'umount: only root can use "--fake" option'; then
+			AC_MSG_RESULT([yes])
+		else
+			AC_MSG_RESULT([$firstline])
+			util_linux_ok=no
+		fi
+	fi
+fi
+
+AC_CONFIG_FILES([fuse.pc Makefile lib/Makefile util/Makefile example/Makefile include/Makefile doc/Makefile])
+AC_OUTPUT
+
+if test "$util_linux_ok" = no; then
+	AC_MSG_WARN([
+******************************************************************
+* Please install util-linux version 2.18 or later which supports *
+* --fake and --no-canonicalize options in mount and umount       *
+******************************************************************])
+fi

libfuse/doc/Makefile.am

@@ -0,0 +1,5 @@
+## Process this file with automake to produce Makefile.in
+
+dist_man_MANS = fusermount.1 mount.fuse.8 ulockmgr_server.1
+
+EXTRA_DIST = how-fuse-works kernel.txt Doxyfile html

libfuse/doc/fusermount.1

@@ -0,0 +1,39 @@
+.TH FUSERMOUNT 1 2011\-10\-23 2.8.6 "Filesystem in Userspace (FUSE)"
+
+.SH NAME
+\fBfusermount\fR \- mount and unmount FUSE filesystems
+
+.SH SYNOPSIS
+\fBfusermount\fR [\fIOPTIONS\fR] \fIMOUNTPOINT\fR
+
+.SH DESCRIPTION
+Filesystem in Userspace (FUSE) is a simple interface for userspace programs to export a virtual filesystem to the Linux kernel. It also aims to provide a secure method for non privileged users to create and mount their own filesystem implementations.
+.PP
+\fBfusermount\fR is a program to mount and unmount FUSE filesystems.
+
+.SH OPTIONS
+.IP "\-h" 4
+print help.
+.IP "\-V" 4
+print version.
+.IP "-o \fIOPTION\fR[,\fIOPTION\fR...]" 4
+mount options.
+.IP "-u" 4
+unmount.
+.IP "-q" 4
+quiet.
+.IP "-z" 4
+lazy unmount.
+
+.SH SEE ALSO
+\fImount\fR(8),
+\fImount.fuse\fR(8),
+\fIulockmgr_server\fR(1).
+
+.SH HOMEPAGE
+More information about fusermount and the FUSE project can be found at <\fIhttp://fuse.sourceforge.net/\fR>.
+
+.SH AUTHOR
+FUSE was written by Miklos Szeredi <\fImiklos@szeredi.hu\fR>.
+.PP
+This manual page was written by Daniel Baumann <\fIdaniel.baumann@progress\-technologies.net\fR>.

libfuse/doc/how-fuse-works

@@ -0,0 +1,54 @@
+                           How Fuse-1.3 Works
+
+[Written by Terje Oseberg]
+
+1. The fuse library.
+
+When your user mode program calls fuse_main() (lib/helper.c),
+fuse_main() parses the arguments passed to your user mode program,
+then calls fuse_mount() (lib/mount.c).
+
+fuse_mount() creates a UNIX domain socket pair, then forks and execs
+fusermount (util/fusermount.c) passing it one end of the socket in the
+FUSE_COMMFD_ENV environment variable.
+
+fusermount (util/fusermount.c) makes sure that the fuse module is
+loaded. fusermount then open /dev/fuse and send the file handle over a
+UNIX domain socket back to fuse_mount().
+
+fuse_mount() returns the filehandle for /dev/fuse to fuse_main().
+
+fuse_main() calls fuse_new() (lib/fuse.c) which allocates the struct
+fuse datastructure that stores and maintains a cached image of the
+filesystem data.
+
+Lastly, fuse_main() calls either fuse_loop() (lib/fuse.c) or
+fuse_loop_mt() (lib/fuse_mt.c) which both start to read the filesystem
+system calls from the /dev/fuse, call the usermode functions
+stored in struct fuse_operations datastructure before calling
+fuse_main(). The results of those calls are then written back to the
+/dev/fuse file where they can be forwarded back to the system
+calls.
+
+2. The kernel module.
+
+The kernel module consists of two parts. First the proc filesystem
+component in kernel/dev.c -and second the filesystem system calls
+kernel/file.c, kernel/inode.c, and kernel/dir.c
+
+All the system calls in kernel/file.c, kernel/inode.c, and
+kernel/dir.c make calls to either request_send(),
+request_send_noreply(), or request_send_nonblock(). Most of the calls
+(all but 2) are to request_send(). request_send() adds the request to,
+"list of requests" structure (fc->pending), then waits for a response.
+request_send_noreply() and request_send_nonblock() are both similar in
+function to request_send() except that one is non-blocking, and the
+other does not respond with a reply.
+
+The proc filesystem component in kernel/dev.c responds to file io
+requests to the file /dev/fuse. fuse_dev_read() handles the
+file reads and returns commands from the "list of requests" structure
+to the calling program. fuse_dev_write() handles file writes and takes
+the data written and places them into the req->out datastructure where
+they can be returned to the system call through the "list of requests"
+structure and request_send().

libfuse/doc/html/annotated.html

@@ -0,0 +1,74 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
+<meta name="generator" content="Doxygen 1.8.8"/>
+<title>fuse: Data Structures</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="jquery.js"></script>
+<script type="text/javascript" src="dynsections.js"></script>
+<link href="doxygen.css" rel="stylesheet" type="text/css" />
+</head>
+<body>
+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td style="padding-left: 0.5em;">
+   <div id="projectname">fuse
+   </div>
+  </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.8 -->
+  <div id="navrow1" class="tabs">
+    <ul class="tablist">
+      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
+      <li class="current"><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li><a href="files.html"><span>Files</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow2" class="tabs2">
+    <ul class="tablist">
+      <li class="current"><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li><a href="functions.html"><span>Data&#160;Fields</span></a></li>
+    </ul>
+  </div>
+</div><!-- top -->
+<div class="header">
+  <div class="headertitle">
+<div class="title">Data Structures</div>  </div>
+</div><!--header-->
+<div class="contents">
+<div class="textblock">Here are the data structures with brief descriptions:</div><div class="directory">
+<table class="directory">
+<tr id="row_0_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structfuse__args.html" target="_self">fuse_args</a></td><td class="desc"></td></tr>
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+      <li><a href="globals.html"><span>Globals</span></a></li>
+    </ul>
+  </div>
+</div><!-- top -->
+<div class="header">
+  <div class="headertitle">
+<div class="title">File List</div>  </div>
+</div><!--header-->
+<div class="contents">
+<div class="textblock">Here is a list of all documented files with brief descriptions:</div><div class="directory">
+<div class="levels">[detail level <span onclick="javascript:toggleLevel(1);">1</span><span onclick="javascript:toggleLevel(2);">2</span>]</div><table class="directory">
+<tr id="row_0_" class="even"><td class="entry"><span style="width:0px;display:inline-block;">&#160;</span><span id="arr_0_" class="arrow" onclick="toggleFolder('0_')">&#9660;</span><span id="img_0_" class="iconfopen" onclick="toggleFolder('0_')">&#160;</span><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html" target="_self">include</a></td><td class="desc"></td></tr>
+<tr id="row_0_0_"><td class="entry"><span style="width:32px;display:inline-block;">&#160;</span><span class="icondoc"></span><a class="el" href="fuse_8h.html" target="_self">fuse.h</a></td><td class="desc"></td></tr>
+<tr id="row_0_1_" class="even"><td class="entry"><span style="width:32px;display:inline-block;">&#160;</span><span class="icondoc"></span><a class="el" href="fuse__common_8h.html" target="_self">fuse_common.h</a></td><td class="desc"></td></tr>
+<tr id="row_0_2_"><td class="entry"><span style="width:32px;display:inline-block;">&#160;</span><span class="icondoc"></span><a class="el" href="fuse__lowlevel_8h.html" target="_self">fuse_lowlevel.h</a></td><td class="desc"></td></tr>
+<tr id="row_0_3_" class="even"><td class="entry"><span style="width:32px;display:inline-block;">&#160;</span><span class="icondoc"></span><a class="el" href="fuse__opt_8h.html" target="_self">fuse_opt.h</a></td><td class="desc"></td></tr>
+</table>
+</div><!-- directory -->
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Sat Apr 23 2016 09:43:20 for fuse by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.8
+</small></address>
+</body>
+</html>

libfuse/doc/html/functions.html

@@ -0,0 +1,519 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
+<meta name="generator" content="Doxygen 1.8.8"/>
+<title>fuse: Data Fields</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="jquery.js"></script>
+<script type="text/javascript" src="dynsections.js"></script>
+<link href="doxygen.css" rel="stylesheet" type="text/css" />
+</head>
+<body>
+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td style="padding-left: 0.5em;">
+   <div id="projectname">fuse
+   </div>
+  </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.8 -->
+  <div id="navrow1" class="tabs">
+    <ul class="tablist">
+      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
+      <li class="current"><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li><a href="files.html"><span>Files</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow2" class="tabs2">
+    <ul class="tablist">
+      <li><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li class="current"><a href="functions.html"><span>Data&#160;Fields</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow3" class="tabs2">
+    <ul class="tablist">
+      <li class="current"><a href="functions.html"><span>All</span></a></li>
+      <li><a href="functions_vars.html"><span>Variables</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow4" class="tabs3">
+    <ul class="tablist">
+      <li><a href="#index_a"><span>a</span></a></li>
+      <li><a href="#index_b"><span>b</span></a></li>
+      <li><a href="#index_c"><span>c</span></a></li>
+      <li><a href="#index_d"><span>d</span></a></li>
+      <li><a href="#index_e"><span>e</span></a></li>
+      <li><a href="#index_f"><span>f</span></a></li>
+      <li><a href="#index_g"><span>g</span></a></li>
+      <li><a href="#index_i"><span>i</span></a></li>
+      <li><a href="#index_k"><span>k</span></a></li>
+      <li><a href="#index_l"><span>l</span></a></li>
+      <li><a href="#index_m"><span>m</span></a></li>
+      <li><a href="#index_n"><span>n</span></a></li>
+      <li><a href="#index_o"><span>o</span></a></li>
+      <li><a href="#index_p"><span>p</span></a></li>
+      <li><a href="#index_r"><span>r</span></a></li>
+      <li><a href="#index_s"><span>s</span></a></li>
+      <li><a href="#index_t"><span>t</span></a></li>
+      <li><a href="#index_u"><span>u</span></a></li>
+      <li><a href="#index_v"><span>v</span></a></li>
+      <li class="current"><a href="#index_w"><span>w</span></a></li>
+    </ul>
+  </div>
+</div><!-- top -->
+<div class="contents">
+<div class="textblock">Here is a list of all documented struct and union fields with links to the struct/union documentation for each field:</div>
+
+<h3><a class="anchor" id="index_a"></a>- a -</h3><ul>
+<li>access
+: <a class="el" href="structfuse__lowlevel__ops.html#abdfcb8249b126f95bc33ba23e78f1916">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a2248db35e200265f7fb9a18348229858">fuse_operations</a>
+</li>
+<li>allocated
+: <a class="el" href="structfuse__args.html#a3fdc7eb5448d89a4ecbabba88cbafe5f">fuse_args</a>
+</li>
+<li>argc
+: <a class="el" href="structfuse__args.html#a501883d1eababa08e05b0c802b31e11d">fuse_args</a>
+</li>
+<li>argv
+: <a class="el" href="structfuse__args.html#a6f90bec2356aff03de79baaca65276b6">fuse_args</a>
+</li>
+<li>async_read
+: <a class="el" href="structfuse__conn__info.html#a25c9b670226641a2ccdb6bd0c74082b6">fuse_conn_info</a>
+</li>
+<li>attr
+: <a class="el" href="structfuse__entry__param.html#adcdee37c96ad18380a47cdbe96a323b9">fuse_entry_param</a>
+</li>
+<li>attr_timeout
+: <a class="el" href="structfuse__entry__param.html#aa797a9f4152cae506ba479af8bbe2eb7">fuse_entry_param</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_b"></a>- b -</h3><ul>
+<li>bmap
+: <a class="el" href="structfuse__lowlevel__ops.html#adb295e706897d7ada3249d8b027fde7b">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#ae3f3482e33a0eada0292350d76b82901">fuse_operations</a>
+</li>
+<li>buf
+: <a class="el" href="structfuse__bufvec.html#a754caca61fdf8107d28b510505a033bb">fuse_bufvec</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_c"></a>- c -</h3><ul>
+<li>capable
+: <a class="el" href="structfuse__conn__info.html#a8a1c61f5d7cc14249fb6971165bb958e">fuse_conn_info</a>
+</li>
+<li>chmod
+: <a class="el" href="structfuse__operations.html#a7e75d299efe3a401e8473af7028e5cc5">fuse_operations</a>
+</li>
+<li>chown
+: <a class="el" href="structfuse__operations.html#a40421f8a43e903582c49897894f4692d">fuse_operations</a>
+</li>
+<li>congestion_threshold
+: <a class="el" href="structfuse__conn__info.html#a2ce707ca8bfd6f6669557db7f37bb1ad">fuse_conn_info</a>
+</li>
+<li>count
+: <a class="el" href="structfuse__bufvec.html#ac303661a9c39ade1feeb05d8238b4ed6">fuse_bufvec</a>
+</li>
+<li>create
+: <a class="el" href="structfuse__lowlevel__ops.html#a226ce8b472150dd91977cb6c191ff792">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a97243e0f9268a96236bc3b6f2bacee17">fuse_operations</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_d"></a>- d -</h3><ul>
+<li>destroy
+: <a class="el" href="structfuse__chan__ops.html#a5df2257938552c436142f1c790667f74">fuse_chan_ops</a>
+, <a class="el" href="structfuse__lowlevel__ops.html#a963181c33f58859fd060b0ccde2f5ec3">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#ac41d37ab860204fe4bd7612f9fb036c5">fuse_operations</a>
+, <a class="el" href="structfuse__session__ops.html#afee317cbaa077d50fd19245924ddfff3">fuse_session_ops</a>
+</li>
+<li>direct_io
+: <a class="el" href="structfuse__file__info.html#a03b59a10e62963d9affa34ad78bd144a">fuse_file_info</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_e"></a>- e -</h3><ul>
+<li>entry_timeout
+: <a class="el" href="structfuse__entry__param.html#a281b39b72e7ec574ba40d7341fd22c1d">fuse_entry_param</a>
+</li>
+<li>exit
+: <a class="el" href="structfuse__session__ops.html#aeb6548d5e59314ae6c83b905993710e3">fuse_session_ops</a>
+</li>
+<li>exited
+: <a class="el" href="structfuse__session__ops.html#a6307bc12276d867dcb06ade8744cf02b">fuse_session_ops</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_f"></a>- f -</h3><ul>
+<li>factory
+: <a class="el" href="structfuse__module.html#a433d1857217f025aaf561fb95ffadae5">fuse_module</a>
+</li>
+<li>fallocate
+: <a class="el" href="structfuse__lowlevel__ops.html#a5d0ddef3583d645ccf957bdef9291047">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a4fa8203e4bfa71d62c15deb5dffe4867">fuse_operations</a>
+</li>
+<li>fd
+: <a class="el" href="structfuse__buf.html#a62b2ae82904ac4355142984b9dd90d68">fuse_buf</a>
+</li>
+<li>fgetattr
+: <a class="el" href="structfuse__operations.html#a573d79862df591c98e1685225a4cd3a5">fuse_operations</a>
+</li>
+<li>fh
+: <a class="el" href="structfuse__file__info.html#a45314d0b92a8d4c9de33d996aa59ada8">fuse_file_info</a>
+</li>
+<li>fh_old
+: <a class="el" href="structfuse__file__info.html#a62d0083192d16484ac3136af3710cc11">fuse_file_info</a>
+</li>
+<li>flag_nopath
+: <a class="el" href="structfuse__operations.html#abd0d90b9b500f6607f9aad9ae07784d8">fuse_operations</a>
+</li>
+<li>flag_nullpath_ok
+: <a class="el" href="structfuse__operations.html#acf5f08abeb39ab627fe1043d9a67cc09">fuse_operations</a>
+</li>
+<li>flag_reserved
+: <a class="el" href="structfuse__operations.html#ab54bb9753d457ceff8240f67b1b6b72d">fuse_operations</a>
+</li>
+<li>flag_utime_omit_ok
+: <a class="el" href="structfuse__operations.html#a0ca87db7234e774e39de7b323e03455d">fuse_operations</a>
+</li>
+<li>flags
+: <a class="el" href="structfuse__buf.html#a1928e204554f2d37cb8dac28a8a2f28c">fuse_buf</a>
+, <a class="el" href="structfuse__file__info.html#ae7d31802727be19670193a411647bca5">fuse_file_info</a>
+</li>
+<li>flock
+: <a class="el" href="structfuse__lowlevel__ops.html#a01b103e34d751d0456add93d9c34e711">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#ad5968d566dab370974043fcf4271eb25">fuse_operations</a>
+</li>
+<li>flush
+: <a class="el" href="structfuse__file__info.html#a9c1571cb4b6be75827f48aac5891606c">fuse_file_info</a>
+, <a class="el" href="structfuse__lowlevel__ops.html#af6c2540969d60626f1c18e0012de393a">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#ad4ec9c309072a92dd82ddb20efa4ab14">fuse_operations</a>
+</li>
+<li>forget
+: <a class="el" href="structfuse__lowlevel__ops.html#a5a9112cb58497e68b7b197951c059d1e">fuse_lowlevel_ops</a>
+</li>
+<li>forget_multi
+: <a class="el" href="structfuse__lowlevel__ops.html#a17808183820bb58dcc17db639511a2cb">fuse_lowlevel_ops</a>
+</li>
+<li>fsync
+: <a class="el" href="structfuse__lowlevel__ops.html#a81ff5a93a2edd71b063c2e827e0fd8d8">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a92bdd6f43ba390a54ac360541c56b528">fuse_operations</a>
+</li>
+<li>fsyncdir
+: <a class="el" href="structfuse__lowlevel__ops.html#ab2e3a9ad8b264daec4c254f5b064dfb3">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#aba5cc1fe9a63ec152ceb19656f243256">fuse_operations</a>
+</li>
+<li>ftruncate
+: <a class="el" href="structfuse__operations.html#a1e492882859740f13cbf3344cf963c70">fuse_operations</a>
+</li>
+<li>fuse
+: <a class="el" href="structfuse__context.html#a8872cbd7e8d0269fb5cbd1ed40e60a19">fuse_context</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_g"></a>- g -</h3><ul>
+<li>generation
+: <a class="el" href="structfuse__entry__param.html#a6481786ffc9fcf968df41953d3f0bf98">fuse_entry_param</a>
+</li>
+<li>getattr
+: <a class="el" href="structfuse__lowlevel__ops.html#a994c316fa7a1ca33525a4540675f6b47">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a7a4c5d8eaf7179d819618c0cf3f73724">fuse_operations</a>
+</li>
+<li>getlk
+: <a class="el" href="structfuse__lowlevel__ops.html#a709d41ca0cde37dbd4d4d06c89f6906a">fuse_lowlevel_ops</a>
+</li>
+<li>getxattr
+: <a class="el" href="structfuse__lowlevel__ops.html#aaed65c2801391c35ad0c60e73a0c43d9">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#ae21503c64fe2990c8a599f5ba339a8f2">fuse_operations</a>
+</li>
+<li>gid
+: <a class="el" href="structfuse__context.html#ab131a0e5df17a04126ba88b7614a5cf8">fuse_context</a>
+, <a class="el" href="structfuse__ctx.html#a923348304ee26adb3a43c31a4bac9583">fuse_ctx</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_i"></a>- i -</h3><ul>
+<li>idx
+: <a class="el" href="structfuse__bufvec.html#a41cc18cb303ee16d20b3ae1ebb0ef830">fuse_bufvec</a>
+</li>
+<li>init
+: <a class="el" href="structfuse__lowlevel__ops.html#ab6fa0b9edb5b002cd1502c969c887329">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#adc6dc71274f185de72217e38d62142c4">fuse_operations</a>
+</li>
+<li>ino
+: <a class="el" href="structfuse__entry__param.html#a285ba89754871772d940fa4fb736bce3">fuse_entry_param</a>
+</li>
+<li>ioctl
+: <a class="el" href="structfuse__lowlevel__ops.html#a399da4f164985be5f5b93ef5b33551da">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a37f0612d67a6b76bf10fe6a71b0e3b5b">fuse_operations</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_k"></a>- k -</h3><ul>
+<li>keep_cache
+: <a class="el" href="structfuse__file__info.html#a23a64eaecbf83f99aba8ee79e6de2780">fuse_file_info</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_l"></a>- l -</h3><ul>
+<li>link
+: <a class="el" href="structfuse__lowlevel__ops.html#a406798b81f44a8b54f188455c31b9be8">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a1b234c43e826c6a690d80ea895a17f61">fuse_operations</a>
+</li>
+<li>listxattr
+: <a class="el" href="structfuse__lowlevel__ops.html#a0f084e779f3fbd407bb5d0890bf0ef6b">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#ab4a9c361ce48406f07d5a08ab03f5de8">fuse_operations</a>
+</li>
+<li>lock
+: <a class="el" href="structfuse__operations.html#a1c3fff5cf0c1c2003d117e764b9a76fd">fuse_operations</a>
+</li>
+<li>lock_owner
+: <a class="el" href="structfuse__file__info.html#a3575f36b21f406c211c41c8c31323688">fuse_file_info</a>
+</li>
+<li>lookup
+: <a class="el" href="structfuse__lowlevel__ops.html#ae8a2850c71bec355ad347413fa73f7c2">fuse_lowlevel_ops</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_m"></a>- m -</h3><ul>
+<li>max_background
+: <a class="el" href="structfuse__conn__info.html#a5f9e695735727343448ae1e1a86dfa03">fuse_conn_info</a>
+</li>
+<li>max_readahead
+: <a class="el" href="structfuse__conn__info.html#acb560435478ca7bfb3dbf7df4c0f2dfe">fuse_conn_info</a>
+</li>
+<li>max_write
+: <a class="el" href="structfuse__conn__info.html#ad5009eace718861580e1260d241432d9">fuse_conn_info</a>
+</li>
+<li>mem
+: <a class="el" href="structfuse__buf.html#a537f80b7703cbfc860dfaf4b86de79ae">fuse_buf</a>
+</li>
+<li>mkdir
+: <a class="el" href="structfuse__lowlevel__ops.html#a23af0f6683447112848d9f1731e021d7">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a0a38aa6ca60e945772d5d21b0c1c8916">fuse_operations</a>
+</li>
+<li>mknod
+: <a class="el" href="structfuse__lowlevel__ops.html#a5cd44aa96291fa366d4ef40e2d1d1d76">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a1465eb2268cec2bb5ed11cb09bbda42f">fuse_operations</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_n"></a>- n -</h3><ul>
+<li>name
+: <a class="el" href="structfuse__module.html#abc7b2bc3480bbb94a4eb9c1d910a0385">fuse_module</a>
+</li>
+<li>nonseekable
+: <a class="el" href="structfuse__file__info.html#a272022c57a6a79dd8f98ef597786e154">fuse_file_info</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_o"></a>- o -</h3><ul>
+<li>off
+: <a class="el" href="structfuse__bufvec.html#a0fbb583168d52562f0f848562ecf63bc">fuse_bufvec</a>
+</li>
+<li>offset
+: <a class="el" href="structfuse__opt.html#a333dcd849a3bd54df06084a69b5a8d39">fuse_opt</a>
+</li>
+<li>open
+: <a class="el" href="structfuse__lowlevel__ops.html#aab2f5186ecaa817e75ed443165288218">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a14b98c3f7ab97cc2ef8f9b1d9dc0709d">fuse_operations</a>
+</li>
+<li>opendir
+: <a class="el" href="structfuse__lowlevel__ops.html#a57a2c2d826fe11dd005d3275c3028d5e">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a1813889bc5e6e0087a936b7abe8b923f">fuse_operations</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_p"></a>- p -</h3><ul>
+<li>padding
+: <a class="el" href="structfuse__file__info.html#ac320b22a715b226cc175d622307150e3">fuse_file_info</a>
+</li>
+<li>pid
+: <a class="el" href="structfuse__context.html#a79fb9aba1169e9a1cdbc6377ae1b3a6a">fuse_context</a>
+, <a class="el" href="structfuse__ctx.html#a056667c9ce324cb56b833e981aef8b5b">fuse_ctx</a>
+</li>
+<li>poll
+: <a class="el" href="structfuse__lowlevel__ops.html#a50abf8a54b6c73a5a40123b6cf63c71e">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a2c02838d30391c09dd5213edc61e106a">fuse_operations</a>
+</li>
+<li>pos
+: <a class="el" href="structfuse__buf.html#a8de23b7869b06b9a9caef6beb7c9e88e">fuse_buf</a>
+</li>
+<li>private_data
+: <a class="el" href="structfuse__context.html#a198911619cb8ee1a0b11302b94b6027e">fuse_context</a>
+</li>
+<li>process
+: <a class="el" href="structfuse__session__ops.html#a8ed15bc86f9e32444cd0b80d605f227f">fuse_session_ops</a>
+</li>
+<li>proto_major
+: <a class="el" href="structfuse__conn__info.html#a69c606abe81d16214d14ab58bad60062">fuse_conn_info</a>
+</li>
+<li>proto_minor
+: <a class="el" href="structfuse__conn__info.html#a7a99196bc17f9b91622f6c1353da5f85">fuse_conn_info</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_r"></a>- r -</h3><ul>
+<li>read
+: <a class="el" href="structfuse__lowlevel__ops.html#ab7b740dccdc6ddc388cdcd7897e4c2e3">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a2a1c6b4ce1845de56863f8b7939501b5">fuse_operations</a>
+</li>
+<li>read_buf
+: <a class="el" href="structfuse__operations.html#a1ecbe844d937ffbbe135958bcb28a719">fuse_operations</a>
+</li>
+<li>readdir
+: <a class="el" href="structfuse__lowlevel__ops.html#af1ef8e59e0cb0b02dc0e406898aeaa51">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a0f634deda31d1e1c42664585ae820076">fuse_operations</a>
+</li>
+<li>readlink
+: <a class="el" href="structfuse__lowlevel__ops.html#ae1032649069ae28d46bde76a40743fcf">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#ab4ce6e6d69dfde3ec550f22d932c5633">fuse_operations</a>
+</li>
+<li>receive
+: <a class="el" href="structfuse__chan__ops.html#a622c80d319253941c6f71963261bff39">fuse_chan_ops</a>
+</li>
+<li>release
+: <a class="el" href="structfuse__lowlevel__ops.html#abc49c6310cd0eaddf116988426ca21d2">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#abac8718cdfc1ee273a44831a27393419">fuse_operations</a>
+</li>
+<li>releasedir
+: <a class="el" href="structfuse__lowlevel__ops.html#abfc54ffe5fa5778fc273a6666494d802">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a729e53d36acc05a7a8985a1a3bbfac1e">fuse_operations</a>
+</li>
+<li>removexattr
+: <a class="el" href="structfuse__lowlevel__ops.html#a15be6632986e6be8660071e1d71ffe51">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a5e54de801a0e0d7019e4579112ecc477">fuse_operations</a>
+</li>
+<li>rename
+: <a class="el" href="structfuse__lowlevel__ops.html#aff3670fecb2b4bf45543c191c9d70c02">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#aa777cbddc91887b117ac414e9a2d3cb5">fuse_operations</a>
+</li>
+<li>reserved
+: <a class="el" href="structfuse__conn__info.html#ac036677ef99574c0faba807b0cfee0de">fuse_conn_info</a>
+</li>
+<li>retrieve_reply
+: <a class="el" href="structfuse__lowlevel__ops.html#a1c1d7ad0c1fb40d7180660e7f3f7f089">fuse_lowlevel_ops</a>
+</li>
+<li>rmdir
+: <a class="el" href="structfuse__lowlevel__ops.html#a3cbf1eaf4366aed47fa5d991ea5ff0d5">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#ac59578d18db12f0142ae1ab6e8812d55">fuse_operations</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_s"></a>- s -</h3><ul>
+<li>send
+: <a class="el" href="structfuse__chan__ops.html#a5dadbc392d24d80a53c71d50daa0b59c">fuse_chan_ops</a>
+</li>
+<li>setattr
+: <a class="el" href="structfuse__lowlevel__ops.html#a6a95408dd79575df7f6c64e55f1e973b">fuse_lowlevel_ops</a>
+</li>
+<li>setlk
+: <a class="el" href="structfuse__lowlevel__ops.html#af290d78441583d1d6ba02da01904f328">fuse_lowlevel_ops</a>
+</li>
+<li>setxattr
+: <a class="el" href="structfuse__lowlevel__ops.html#ab80c4081204c07a423c3c88b116f3086">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a988ced7091c2821daa208e6c96d8b598">fuse_operations</a>
+</li>
+<li>size
+: <a class="el" href="structfuse__buf.html#afb58c1e18f434d1d4edb784d00e2e13d">fuse_buf</a>
+</li>
+<li>statfs
+: <a class="el" href="structfuse__lowlevel__ops.html#aeea156121a28b519e284451721fb7d25">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a4e765e29122e7b6b533dc99849a52655">fuse_operations</a>
+</li>
+<li>symlink
+: <a class="el" href="structfuse__lowlevel__ops.html#a30455cc58397c5a45434492d93a71af4">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#ab86022391e56a8ad3211cf754b5b5ebe">fuse_operations</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_t"></a>- t -</h3><ul>
+<li>templ
+: <a class="el" href="structfuse__opt.html#a215255be3ed5c0f6c3e0d5dcc96d7b12">fuse_opt</a>
+</li>
+<li>truncate
+: <a class="el" href="structfuse__operations.html#a8efb50b9cd975ba8c4c450248caff6ed">fuse_operations</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_u"></a>- u -</h3><ul>
+<li>uid
+: <a class="el" href="structfuse__context.html#a3b71993170253c519e85736524201bf4">fuse_context</a>
+, <a class="el" href="structfuse__ctx.html#abf920c4533df81789fd284aa05ee5771">fuse_ctx</a>
+</li>
+<li>umask
+: <a class="el" href="structfuse__context.html#ac02329c0eacbd034fd0b44b1c0cb2c81">fuse_context</a>
+, <a class="el" href="structfuse__ctx.html#aa6932619b51a5bfe4d1362ac4c1d2ce8">fuse_ctx</a>
+</li>
+<li>unlink
+: <a class="el" href="structfuse__lowlevel__ops.html#afb6e186f5cbe806d3838a51c112a97ee">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a8bf63301a9d6e94311fa10480993801e">fuse_operations</a>
+</li>
+<li>utime
+: <a class="el" href="structfuse__operations.html#acb7452acad1002d418409892b6e54c2e">fuse_operations</a>
+</li>
+<li>utimens
+: <a class="el" href="structfuse__operations.html#a79955861cc5eb006954476607ef28944">fuse_operations</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_v"></a>- v -</h3><ul>
+<li>value
+: <a class="el" href="structfuse__opt.html#aeb76339e1ce6948ad94bd2d4d5d01e20">fuse_opt</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_w"></a>- w -</h3><ul>
+<li>want
+: <a class="el" href="structfuse__conn__info.html#af45de81548b591f3004353a324e4e04d">fuse_conn_info</a>
+</li>
+<li>write
+: <a class="el" href="structfuse__lowlevel__ops.html#a09cc5c1078cfb909513b5ca27464f53a">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a897d1ece4b8b04c92d97b97b2dbf9768">fuse_operations</a>
+</li>
+<li>write_buf
+: <a class="el" href="structfuse__lowlevel__ops.html#a3b40ed06d1297f244363a8dcd40d44aa">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a89f400083a03ddcc43e47ce126b6761f">fuse_operations</a>
+</li>
+<li>writepage
+: <a class="el" href="structfuse__file__info.html#ac58a8634699eb8ed8d424cd4413dd75b">fuse_file_info</a>
+</li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Sat Apr 23 2016 09:43:20 for fuse by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.8
+</small></address>
+</body>
+</html>

libfuse/doc/html/functions_vars.html

@@ -0,0 +1,519 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
+<meta name="generator" content="Doxygen 1.8.8"/>
+<title>fuse: Data Fields - Variables</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="jquery.js"></script>
+<script type="text/javascript" src="dynsections.js"></script>
+<link href="doxygen.css" rel="stylesheet" type="text/css" />
+</head>
+<body>
+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td style="padding-left: 0.5em;">
+   <div id="projectname">fuse
+   </div>
+  </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.8 -->
+  <div id="navrow1" class="tabs">
+    <ul class="tablist">
+      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
+      <li class="current"><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li><a href="files.html"><span>Files</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow2" class="tabs2">
+    <ul class="tablist">
+      <li><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li class="current"><a href="functions.html"><span>Data&#160;Fields</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow3" class="tabs2">
+    <ul class="tablist">
+      <li><a href="functions.html"><span>All</span></a></li>
+      <li class="current"><a href="functions_vars.html"><span>Variables</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow4" class="tabs3">
+    <ul class="tablist">
+      <li><a href="#index_a"><span>a</span></a></li>
+      <li><a href="#index_b"><span>b</span></a></li>
+      <li><a href="#index_c"><span>c</span></a></li>
+      <li><a href="#index_d"><span>d</span></a></li>
+      <li><a href="#index_e"><span>e</span></a></li>
+      <li><a href="#index_f"><span>f</span></a></li>
+      <li><a href="#index_g"><span>g</span></a></li>
+      <li><a href="#index_i"><span>i</span></a></li>
+      <li><a href="#index_k"><span>k</span></a></li>
+      <li><a href="#index_l"><span>l</span></a></li>
+      <li><a href="#index_m"><span>m</span></a></li>
+      <li><a href="#index_n"><span>n</span></a></li>
+      <li><a href="#index_o"><span>o</span></a></li>
+      <li><a href="#index_p"><span>p</span></a></li>
+      <li><a href="#index_r"><span>r</span></a></li>
+      <li><a href="#index_s"><span>s</span></a></li>
+      <li><a href="#index_t"><span>t</span></a></li>
+      <li><a href="#index_u"><span>u</span></a></li>
+      <li><a href="#index_v"><span>v</span></a></li>
+      <li class="current"><a href="#index_w"><span>w</span></a></li>
+    </ul>
+  </div>
+</div><!-- top -->
+<div class="contents">
+&#160;
+
+<h3><a class="anchor" id="index_a"></a>- a -</h3><ul>
+<li>access
+: <a class="el" href="structfuse__lowlevel__ops.html#abdfcb8249b126f95bc33ba23e78f1916">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a2248db35e200265f7fb9a18348229858">fuse_operations</a>
+</li>
+<li>allocated
+: <a class="el" href="structfuse__args.html#a3fdc7eb5448d89a4ecbabba88cbafe5f">fuse_args</a>
+</li>
+<li>argc
+: <a class="el" href="structfuse__args.html#a501883d1eababa08e05b0c802b31e11d">fuse_args</a>
+</li>
+<li>argv
+: <a class="el" href="structfuse__args.html#a6f90bec2356aff03de79baaca65276b6">fuse_args</a>
+</li>
+<li>async_read
+: <a class="el" href="structfuse__conn__info.html#a25c9b670226641a2ccdb6bd0c74082b6">fuse_conn_info</a>
+</li>
+<li>attr
+: <a class="el" href="structfuse__entry__param.html#adcdee37c96ad18380a47cdbe96a323b9">fuse_entry_param</a>
+</li>
+<li>attr_timeout
+: <a class="el" href="structfuse__entry__param.html#aa797a9f4152cae506ba479af8bbe2eb7">fuse_entry_param</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_b"></a>- b -</h3><ul>
+<li>bmap
+: <a class="el" href="structfuse__lowlevel__ops.html#adb295e706897d7ada3249d8b027fde7b">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#ae3f3482e33a0eada0292350d76b82901">fuse_operations</a>
+</li>
+<li>buf
+: <a class="el" href="structfuse__bufvec.html#a754caca61fdf8107d28b510505a033bb">fuse_bufvec</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_c"></a>- c -</h3><ul>
+<li>capable
+: <a class="el" href="structfuse__conn__info.html#a8a1c61f5d7cc14249fb6971165bb958e">fuse_conn_info</a>
+</li>
+<li>chmod
+: <a class="el" href="structfuse__operations.html#a7e75d299efe3a401e8473af7028e5cc5">fuse_operations</a>
+</li>
+<li>chown
+: <a class="el" href="structfuse__operations.html#a40421f8a43e903582c49897894f4692d">fuse_operations</a>
+</li>
+<li>congestion_threshold
+: <a class="el" href="structfuse__conn__info.html#a2ce707ca8bfd6f6669557db7f37bb1ad">fuse_conn_info</a>
+</li>
+<li>count
+: <a class="el" href="structfuse__bufvec.html#ac303661a9c39ade1feeb05d8238b4ed6">fuse_bufvec</a>
+</li>
+<li>create
+: <a class="el" href="structfuse__lowlevel__ops.html#a226ce8b472150dd91977cb6c191ff792">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a97243e0f9268a96236bc3b6f2bacee17">fuse_operations</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_d"></a>- d -</h3><ul>
+<li>destroy
+: <a class="el" href="structfuse__chan__ops.html#a5df2257938552c436142f1c790667f74">fuse_chan_ops</a>
+, <a class="el" href="structfuse__lowlevel__ops.html#a963181c33f58859fd060b0ccde2f5ec3">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#ac41d37ab860204fe4bd7612f9fb036c5">fuse_operations</a>
+, <a class="el" href="structfuse__session__ops.html#afee317cbaa077d50fd19245924ddfff3">fuse_session_ops</a>
+</li>
+<li>direct_io
+: <a class="el" href="structfuse__file__info.html#a03b59a10e62963d9affa34ad78bd144a">fuse_file_info</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_e"></a>- e -</h3><ul>
+<li>entry_timeout
+: <a class="el" href="structfuse__entry__param.html#a281b39b72e7ec574ba40d7341fd22c1d">fuse_entry_param</a>
+</li>
+<li>exit
+: <a class="el" href="structfuse__session__ops.html#aeb6548d5e59314ae6c83b905993710e3">fuse_session_ops</a>
+</li>
+<li>exited
+: <a class="el" href="structfuse__session__ops.html#a6307bc12276d867dcb06ade8744cf02b">fuse_session_ops</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_f"></a>- f -</h3><ul>
+<li>factory
+: <a class="el" href="structfuse__module.html#a433d1857217f025aaf561fb95ffadae5">fuse_module</a>
+</li>
+<li>fallocate
+: <a class="el" href="structfuse__lowlevel__ops.html#a5d0ddef3583d645ccf957bdef9291047">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a4fa8203e4bfa71d62c15deb5dffe4867">fuse_operations</a>
+</li>
+<li>fd
+: <a class="el" href="structfuse__buf.html#a62b2ae82904ac4355142984b9dd90d68">fuse_buf</a>
+</li>
+<li>fgetattr
+: <a class="el" href="structfuse__operations.html#a573d79862df591c98e1685225a4cd3a5">fuse_operations</a>
+</li>
+<li>fh
+: <a class="el" href="structfuse__file__info.html#a45314d0b92a8d4c9de33d996aa59ada8">fuse_file_info</a>
+</li>
+<li>fh_old
+: <a class="el" href="structfuse__file__info.html#a62d0083192d16484ac3136af3710cc11">fuse_file_info</a>
+</li>
+<li>flag_nopath
+: <a class="el" href="structfuse__operations.html#abd0d90b9b500f6607f9aad9ae07784d8">fuse_operations</a>
+</li>
+<li>flag_nullpath_ok
+: <a class="el" href="structfuse__operations.html#acf5f08abeb39ab627fe1043d9a67cc09">fuse_operations</a>
+</li>
+<li>flag_reserved
+: <a class="el" href="structfuse__operations.html#ab54bb9753d457ceff8240f67b1b6b72d">fuse_operations</a>
+</li>
+<li>flag_utime_omit_ok
+: <a class="el" href="structfuse__operations.html#a0ca87db7234e774e39de7b323e03455d">fuse_operations</a>
+</li>
+<li>flags
+: <a class="el" href="structfuse__buf.html#a1928e204554f2d37cb8dac28a8a2f28c">fuse_buf</a>
+, <a class="el" href="structfuse__file__info.html#ae7d31802727be19670193a411647bca5">fuse_file_info</a>
+</li>
+<li>flock
+: <a class="el" href="structfuse__lowlevel__ops.html#a01b103e34d751d0456add93d9c34e711">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#ad5968d566dab370974043fcf4271eb25">fuse_operations</a>
+</li>
+<li>flush
+: <a class="el" href="structfuse__file__info.html#a9c1571cb4b6be75827f48aac5891606c">fuse_file_info</a>
+, <a class="el" href="structfuse__lowlevel__ops.html#af6c2540969d60626f1c18e0012de393a">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#ad4ec9c309072a92dd82ddb20efa4ab14">fuse_operations</a>
+</li>
+<li>forget
+: <a class="el" href="structfuse__lowlevel__ops.html#a5a9112cb58497e68b7b197951c059d1e">fuse_lowlevel_ops</a>
+</li>
+<li>forget_multi
+: <a class="el" href="structfuse__lowlevel__ops.html#a17808183820bb58dcc17db639511a2cb">fuse_lowlevel_ops</a>
+</li>
+<li>fsync
+: <a class="el" href="structfuse__lowlevel__ops.html#a81ff5a93a2edd71b063c2e827e0fd8d8">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a92bdd6f43ba390a54ac360541c56b528">fuse_operations</a>
+</li>
+<li>fsyncdir
+: <a class="el" href="structfuse__lowlevel__ops.html#ab2e3a9ad8b264daec4c254f5b064dfb3">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#aba5cc1fe9a63ec152ceb19656f243256">fuse_operations</a>
+</li>
+<li>ftruncate
+: <a class="el" href="structfuse__operations.html#a1e492882859740f13cbf3344cf963c70">fuse_operations</a>
+</li>
+<li>fuse
+: <a class="el" href="structfuse__context.html#a8872cbd7e8d0269fb5cbd1ed40e60a19">fuse_context</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_g"></a>- g -</h3><ul>
+<li>generation
+: <a class="el" href="structfuse__entry__param.html#a6481786ffc9fcf968df41953d3f0bf98">fuse_entry_param</a>
+</li>
+<li>getattr
+: <a class="el" href="structfuse__lowlevel__ops.html#a994c316fa7a1ca33525a4540675f6b47">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a7a4c5d8eaf7179d819618c0cf3f73724">fuse_operations</a>
+</li>
+<li>getlk
+: <a class="el" href="structfuse__lowlevel__ops.html#a709d41ca0cde37dbd4d4d06c89f6906a">fuse_lowlevel_ops</a>
+</li>
+<li>getxattr
+: <a class="el" href="structfuse__lowlevel__ops.html#aaed65c2801391c35ad0c60e73a0c43d9">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#ae21503c64fe2990c8a599f5ba339a8f2">fuse_operations</a>
+</li>
+<li>gid
+: <a class="el" href="structfuse__context.html#ab131a0e5df17a04126ba88b7614a5cf8">fuse_context</a>
+, <a class="el" href="structfuse__ctx.html#a923348304ee26adb3a43c31a4bac9583">fuse_ctx</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_i"></a>- i -</h3><ul>
+<li>idx
+: <a class="el" href="structfuse__bufvec.html#a41cc18cb303ee16d20b3ae1ebb0ef830">fuse_bufvec</a>
+</li>
+<li>init
+: <a class="el" href="structfuse__lowlevel__ops.html#ab6fa0b9edb5b002cd1502c969c887329">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#adc6dc71274f185de72217e38d62142c4">fuse_operations</a>
+</li>
+<li>ino
+: <a class="el" href="structfuse__entry__param.html#a285ba89754871772d940fa4fb736bce3">fuse_entry_param</a>
+</li>
+<li>ioctl
+: <a class="el" href="structfuse__lowlevel__ops.html#a399da4f164985be5f5b93ef5b33551da">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a37f0612d67a6b76bf10fe6a71b0e3b5b">fuse_operations</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_k"></a>- k -</h3><ul>
+<li>keep_cache
+: <a class="el" href="structfuse__file__info.html#a23a64eaecbf83f99aba8ee79e6de2780">fuse_file_info</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_l"></a>- l -</h3><ul>
+<li>link
+: <a class="el" href="structfuse__lowlevel__ops.html#a406798b81f44a8b54f188455c31b9be8">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a1b234c43e826c6a690d80ea895a17f61">fuse_operations</a>
+</li>
+<li>listxattr
+: <a class="el" href="structfuse__lowlevel__ops.html#a0f084e779f3fbd407bb5d0890bf0ef6b">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#ab4a9c361ce48406f07d5a08ab03f5de8">fuse_operations</a>
+</li>
+<li>lock
+: <a class="el" href="structfuse__operations.html#a1c3fff5cf0c1c2003d117e764b9a76fd">fuse_operations</a>
+</li>
+<li>lock_owner
+: <a class="el" href="structfuse__file__info.html#a3575f36b21f406c211c41c8c31323688">fuse_file_info</a>
+</li>
+<li>lookup
+: <a class="el" href="structfuse__lowlevel__ops.html#ae8a2850c71bec355ad347413fa73f7c2">fuse_lowlevel_ops</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_m"></a>- m -</h3><ul>
+<li>max_background
+: <a class="el" href="structfuse__conn__info.html#a5f9e695735727343448ae1e1a86dfa03">fuse_conn_info</a>
+</li>
+<li>max_readahead
+: <a class="el" href="structfuse__conn__info.html#acb560435478ca7bfb3dbf7df4c0f2dfe">fuse_conn_info</a>
+</li>
+<li>max_write
+: <a class="el" href="structfuse__conn__info.html#ad5009eace718861580e1260d241432d9">fuse_conn_info</a>
+</li>
+<li>mem
+: <a class="el" href="structfuse__buf.html#a537f80b7703cbfc860dfaf4b86de79ae">fuse_buf</a>
+</li>
+<li>mkdir
+: <a class="el" href="structfuse__lowlevel__ops.html#a23af0f6683447112848d9f1731e021d7">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a0a38aa6ca60e945772d5d21b0c1c8916">fuse_operations</a>
+</li>
+<li>mknod
+: <a class="el" href="structfuse__lowlevel__ops.html#a5cd44aa96291fa366d4ef40e2d1d1d76">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a1465eb2268cec2bb5ed11cb09bbda42f">fuse_operations</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_n"></a>- n -</h3><ul>
+<li>name
+: <a class="el" href="structfuse__module.html#abc7b2bc3480bbb94a4eb9c1d910a0385">fuse_module</a>
+</li>
+<li>nonseekable
+: <a class="el" href="structfuse__file__info.html#a272022c57a6a79dd8f98ef597786e154">fuse_file_info</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_o"></a>- o -</h3><ul>
+<li>off
+: <a class="el" href="structfuse__bufvec.html#a0fbb583168d52562f0f848562ecf63bc">fuse_bufvec</a>
+</li>
+<li>offset
+: <a class="el" href="structfuse__opt.html#a333dcd849a3bd54df06084a69b5a8d39">fuse_opt</a>
+</li>
+<li>open
+: <a class="el" href="structfuse__lowlevel__ops.html#aab2f5186ecaa817e75ed443165288218">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a14b98c3f7ab97cc2ef8f9b1d9dc0709d">fuse_operations</a>
+</li>
+<li>opendir
+: <a class="el" href="structfuse__lowlevel__ops.html#a57a2c2d826fe11dd005d3275c3028d5e">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a1813889bc5e6e0087a936b7abe8b923f">fuse_operations</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_p"></a>- p -</h3><ul>
+<li>padding
+: <a class="el" href="structfuse__file__info.html#ac320b22a715b226cc175d622307150e3">fuse_file_info</a>
+</li>
+<li>pid
+: <a class="el" href="structfuse__context.html#a79fb9aba1169e9a1cdbc6377ae1b3a6a">fuse_context</a>
+, <a class="el" href="structfuse__ctx.html#a056667c9ce324cb56b833e981aef8b5b">fuse_ctx</a>
+</li>
+<li>poll
+: <a class="el" href="structfuse__lowlevel__ops.html#a50abf8a54b6c73a5a40123b6cf63c71e">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a2c02838d30391c09dd5213edc61e106a">fuse_operations</a>
+</li>
+<li>pos
+: <a class="el" href="structfuse__buf.html#a8de23b7869b06b9a9caef6beb7c9e88e">fuse_buf</a>
+</li>
+<li>private_data
+: <a class="el" href="structfuse__context.html#a198911619cb8ee1a0b11302b94b6027e">fuse_context</a>
+</li>
+<li>process
+: <a class="el" href="structfuse__session__ops.html#a8ed15bc86f9e32444cd0b80d605f227f">fuse_session_ops</a>
+</li>
+<li>proto_major
+: <a class="el" href="structfuse__conn__info.html#a69c606abe81d16214d14ab58bad60062">fuse_conn_info</a>
+</li>
+<li>proto_minor
+: <a class="el" href="structfuse__conn__info.html#a7a99196bc17f9b91622f6c1353da5f85">fuse_conn_info</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_r"></a>- r -</h3><ul>
+<li>read
+: <a class="el" href="structfuse__lowlevel__ops.html#ab7b740dccdc6ddc388cdcd7897e4c2e3">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a2a1c6b4ce1845de56863f8b7939501b5">fuse_operations</a>
+</li>
+<li>read_buf
+: <a class="el" href="structfuse__operations.html#a1ecbe844d937ffbbe135958bcb28a719">fuse_operations</a>
+</li>
+<li>readdir
+: <a class="el" href="structfuse__lowlevel__ops.html#af1ef8e59e0cb0b02dc0e406898aeaa51">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a0f634deda31d1e1c42664585ae820076">fuse_operations</a>
+</li>
+<li>readlink
+: <a class="el" href="structfuse__lowlevel__ops.html#ae1032649069ae28d46bde76a40743fcf">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#ab4ce6e6d69dfde3ec550f22d932c5633">fuse_operations</a>
+</li>
+<li>receive
+: <a class="el" href="structfuse__chan__ops.html#a622c80d319253941c6f71963261bff39">fuse_chan_ops</a>
+</li>
+<li>release
+: <a class="el" href="structfuse__lowlevel__ops.html#abc49c6310cd0eaddf116988426ca21d2">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#abac8718cdfc1ee273a44831a27393419">fuse_operations</a>
+</li>
+<li>releasedir
+: <a class="el" href="structfuse__lowlevel__ops.html#abfc54ffe5fa5778fc273a6666494d802">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a729e53d36acc05a7a8985a1a3bbfac1e">fuse_operations</a>
+</li>
+<li>removexattr
+: <a class="el" href="structfuse__lowlevel__ops.html#a15be6632986e6be8660071e1d71ffe51">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a5e54de801a0e0d7019e4579112ecc477">fuse_operations</a>
+</li>
+<li>rename
+: <a class="el" href="structfuse__lowlevel__ops.html#aff3670fecb2b4bf45543c191c9d70c02">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#aa777cbddc91887b117ac414e9a2d3cb5">fuse_operations</a>
+</li>
+<li>reserved
+: <a class="el" href="structfuse__conn__info.html#ac036677ef99574c0faba807b0cfee0de">fuse_conn_info</a>
+</li>
+<li>retrieve_reply
+: <a class="el" href="structfuse__lowlevel__ops.html#a1c1d7ad0c1fb40d7180660e7f3f7f089">fuse_lowlevel_ops</a>
+</li>
+<li>rmdir
+: <a class="el" href="structfuse__lowlevel__ops.html#a3cbf1eaf4366aed47fa5d991ea5ff0d5">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#ac59578d18db12f0142ae1ab6e8812d55">fuse_operations</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_s"></a>- s -</h3><ul>
+<li>send
+: <a class="el" href="structfuse__chan__ops.html#a5dadbc392d24d80a53c71d50daa0b59c">fuse_chan_ops</a>
+</li>
+<li>setattr
+: <a class="el" href="structfuse__lowlevel__ops.html#a6a95408dd79575df7f6c64e55f1e973b">fuse_lowlevel_ops</a>
+</li>
+<li>setlk
+: <a class="el" href="structfuse__lowlevel__ops.html#af290d78441583d1d6ba02da01904f328">fuse_lowlevel_ops</a>
+</li>
+<li>setxattr
+: <a class="el" href="structfuse__lowlevel__ops.html#ab80c4081204c07a423c3c88b116f3086">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a988ced7091c2821daa208e6c96d8b598">fuse_operations</a>
+</li>
+<li>size
+: <a class="el" href="structfuse__buf.html#afb58c1e18f434d1d4edb784d00e2e13d">fuse_buf</a>
+</li>
+<li>statfs
+: <a class="el" href="structfuse__lowlevel__ops.html#aeea156121a28b519e284451721fb7d25">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a4e765e29122e7b6b533dc99849a52655">fuse_operations</a>
+</li>
+<li>symlink
+: <a class="el" href="structfuse__lowlevel__ops.html#a30455cc58397c5a45434492d93a71af4">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#ab86022391e56a8ad3211cf754b5b5ebe">fuse_operations</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_t"></a>- t -</h3><ul>
+<li>templ
+: <a class="el" href="structfuse__opt.html#a215255be3ed5c0f6c3e0d5dcc96d7b12">fuse_opt</a>
+</li>
+<li>truncate
+: <a class="el" href="structfuse__operations.html#a8efb50b9cd975ba8c4c450248caff6ed">fuse_operations</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_u"></a>- u -</h3><ul>
+<li>uid
+: <a class="el" href="structfuse__context.html#a3b71993170253c519e85736524201bf4">fuse_context</a>
+, <a class="el" href="structfuse__ctx.html#abf920c4533df81789fd284aa05ee5771">fuse_ctx</a>
+</li>
+<li>umask
+: <a class="el" href="structfuse__context.html#ac02329c0eacbd034fd0b44b1c0cb2c81">fuse_context</a>
+, <a class="el" href="structfuse__ctx.html#aa6932619b51a5bfe4d1362ac4c1d2ce8">fuse_ctx</a>
+</li>
+<li>unlink
+: <a class="el" href="structfuse__lowlevel__ops.html#afb6e186f5cbe806d3838a51c112a97ee">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a8bf63301a9d6e94311fa10480993801e">fuse_operations</a>
+</li>
+<li>utime
+: <a class="el" href="structfuse__operations.html#acb7452acad1002d418409892b6e54c2e">fuse_operations</a>
+</li>
+<li>utimens
+: <a class="el" href="structfuse__operations.html#a79955861cc5eb006954476607ef28944">fuse_operations</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_v"></a>- v -</h3><ul>
+<li>value
+: <a class="el" href="structfuse__opt.html#aeb76339e1ce6948ad94bd2d4d5d01e20">fuse_opt</a>
+</li>
+</ul>
+
+
+<h3><a class="anchor" id="index_w"></a>- w -</h3><ul>
+<li>want
+: <a class="el" href="structfuse__conn__info.html#af45de81548b591f3004353a324e4e04d">fuse_conn_info</a>
+</li>
+<li>write
+: <a class="el" href="structfuse__lowlevel__ops.html#a09cc5c1078cfb909513b5ca27464f53a">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a897d1ece4b8b04c92d97b97b2dbf9768">fuse_operations</a>
+</li>
+<li>write_buf
+: <a class="el" href="structfuse__lowlevel__ops.html#a3b40ed06d1297f244363a8dcd40d44aa">fuse_lowlevel_ops</a>
+, <a class="el" href="structfuse__operations.html#a89f400083a03ddcc43e47ce126b6761f">fuse_operations</a>
+</li>
+<li>writepage
+: <a class="el" href="structfuse__file__info.html#ac58a8634699eb8ed8d424cd4413dd75b">fuse_file_info</a>
+</li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Sat Apr 23 2016 09:43:20 for fuse by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.8
+</small></address>
+</body>
+</html>

libfuse/doc/html/fuse_8h.html

@@ -0,0 +1,968 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
+<meta name="generator" content="Doxygen 1.8.8"/>
+<title>fuse: include/fuse.h File Reference</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="jquery.js"></script>
+<script type="text/javascript" src="dynsections.js"></script>
+<link href="doxygen.css" rel="stylesheet" type="text/css" />
+</head>
+<body>
+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td style="padding-left: 0.5em;">
+   <div id="projectname">fuse
+   </div>
+  </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.8 -->
+  <div id="navrow1" class="tabs">
+    <ul class="tablist">
+      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
+      <li><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li class="current"><a href="files.html"><span>Files</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow2" class="tabs2">
+    <ul class="tablist">
+      <li><a href="files.html"><span>File&#160;List</span></a></li>
+      <li><a href="globals.html"><span>Globals</span></a></li>
+    </ul>
+  </div>
+<div id="nav-path" class="navpath">
+  <ul>
+<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li>  </ul>
+</div>
+</div><!-- top -->
+<div class="header">
+  <div class="summary">
+<a href="#nested-classes">Data Structures</a> &#124;
+<a href="#define-members">Macros</a> &#124;
+<a href="#typedef-members">Typedefs</a> &#124;
+<a href="#func-members">Functions</a>  </div>
+  <div class="headertitle">
+<div class="title">fuse.h File Reference</div>  </div>
+</div><!--header-->
+<div class="contents">
+<div class="textblock"><code>#include &quot;<a class="el" href="fuse__common_8h.html">fuse_common.h</a>&quot;</code><br />
+<code>#include &lt;fcntl.h&gt;</code><br />
+<code>#include &lt;time.h&gt;</code><br />
+<code>#include &lt;utime.h&gt;</code><br />
+<code>#include &lt;sys/types.h&gt;</code><br />
+<code>#include &lt;sys/stat.h&gt;</code><br />
+<code>#include &lt;sys/statvfs.h&gt;</code><br />
+<code>#include &lt;sys/uio.h&gt;</code><br />
+<code>#include &quot;fuse_compat.h&quot;</code><br />
+</div><table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
+Data Structures</h2></td></tr>
+<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__operations.html">fuse_operations</a></td></tr>
+<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__context.html">fuse_context</a></td></tr>
+<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__module.html">fuse_module</a></td></tr>
+<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
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+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
+Macros</h2></td></tr>
+<tr class="memitem:a61755930843c427b79622eda0ad8f083"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse_8h.html#a61755930843c427b79622eda0ad8f083">fuse_main</a>(argc, argv, op, user_data)&#160;&#160;&#160;<a class="el" href="fuse_8h.html#a2098b9d60626bf749801d12f2d0d6fd3">fuse_main_real</a>(argc, argv, op, sizeof(*(op)), user_data)</td></tr>
+<tr class="separator:a61755930843c427b79622eda0ad8f083"><td class="memSeparator" colspan="2">&#160;</td></tr>
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+<tr class="memitem:ad549ea7a3a1649a8b062843cecd793b6"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse_8h.html#ad549ea7a3a1649a8b062843cecd793b6">fuse_main</a>&#160;&#160;&#160;fuse_main_compat2</td></tr>
+<tr class="separator:ad549ea7a3a1649a8b062843cecd793b6"><td class="memSeparator" colspan="2">&#160;</td></tr>
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+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="typedef-members"></a>
+Typedefs</h2></td></tr>
+<tr class="memitem:ae2a2054f9852fd6020c26a1bcc7f1042"><td class="memItemLeft" align="right" valign="top">typedef int(*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse_8h.html#ae2a2054f9852fd6020c26a1bcc7f1042">fuse_fill_dir_t</a> )(void *buf, const char *name, const struct stat *stbuf, off_t off)</td></tr>
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+<tr class="memitem:ab27948e20743f4c153f6ba6d71ca7182"><td class="memItemLeft" align="right" valign="top">typedef void(*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse_8h.html#ab27948e20743f4c153f6ba6d71ca7182">fuse_processor_t</a> )(struct fuse *, struct fuse_cmd *, void *)</td></tr>
+<tr class="separator:ab27948e20743f4c153f6ba6d71ca7182"><td class="memSeparator" colspan="2">&#160;</td></tr>
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+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
+Functions</h2></td></tr>
+<tr class="memitem:a5326844946defe4a50b3f4320786a0f4"><td class="memItemLeft" align="right" valign="top">struct fuse *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse_8h.html#a5326844946defe4a50b3f4320786a0f4">fuse_new</a> (struct fuse_chan *ch, struct <a class="el" href="structfuse__args.html">fuse_args</a> *args, const struct <a class="el" href="structfuse__operations.html">fuse_operations</a> *op, size_t op_size, void *user_data)</td></tr>
+<tr class="separator:a5326844946defe4a50b3f4320786a0f4"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a0d47cac8a295efd5370d7af059e4d14f"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse_8h.html#a0d47cac8a295efd5370d7af059e4d14f">fuse_destroy</a> (struct fuse *f)</td></tr>
+<tr class="separator:a0d47cac8a295efd5370d7af059e4d14f"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a6ea805c47ccc960497dfd64e12081159"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse_8h.html#a6ea805c47ccc960497dfd64e12081159">fuse_loop</a> (struct fuse *f)</td></tr>
+<tr class="separator:a6ea805c47ccc960497dfd64e12081159"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a9024935b211288c1869dc7566895d739"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse_8h.html#a9024935b211288c1869dc7566895d739">fuse_exit</a> (struct fuse *f)</td></tr>
+<tr class="separator:a9024935b211288c1869dc7566895d739"><td class="memSeparator" colspan="2">&#160;</td></tr>
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+<tr class="separator:a79387240dad1f77417fd178f4b9ef0a0"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a9a0f2a6603cb1e21f5e4c1aec84a3bcc"><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="structfuse__context.html">fuse_context</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse_8h.html#a9a0f2a6603cb1e21f5e4c1aec84a3bcc">fuse_get_context</a> (void)</td></tr>
+<tr class="separator:a9a0f2a6603cb1e21f5e4c1aec84a3bcc"><td class="memSeparator" colspan="2">&#160;</td></tr>
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+<tr class="separator:a04273db088e57d8242caa388193b6958"><td class="memSeparator" colspan="2">&#160;</td></tr>
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+<tr class="separator:a0514ca828e6a02a330dcf037292c8803"><td class="memSeparator" colspan="2">&#160;</td></tr>
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+<tr class="separator:a390d7e520ea2be2471ffa366cbc1f37d"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a2098b9d60626bf749801d12f2d0d6fd3"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse_8h.html#a2098b9d60626bf749801d12f2d0d6fd3">fuse_main_real</a> (int argc, char *argv[], const struct <a class="el" href="structfuse__operations.html">fuse_operations</a> *op, size_t op_size, void *user_data)</td></tr>
+<tr class="separator:a2098b9d60626bf749801d12f2d0d6fd3"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a4b2246caec521ec4ac84093f8c4b616d"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse_8h.html#a4b2246caec521ec4ac84093f8c4b616d">fuse_start_cleanup_thread</a> (struct fuse *fuse)</td></tr>
+<tr class="separator:a4b2246caec521ec4ac84093f8c4b616d"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ad37fd69ba40d5c261f16e207e4a5b0ed"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse_8h.html#ad37fd69ba40d5c261f16e207e4a5b0ed">fuse_stop_cleanup_thread</a> (struct fuse *fuse)</td></tr>
+<tr class="separator:ad37fd69ba40d5c261f16e207e4a5b0ed"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a90f104e6d4e01480161a3300bddbecbe"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse_8h.html#a90f104e6d4e01480161a3300bddbecbe">fuse_clean_cache</a> (struct fuse *fuse)</td></tr>
+<tr class="separator:a90f104e6d4e01480161a3300bddbecbe"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ad4b0e6955b2fd720542c6c3262fb8761"><td class="memItemLeft" align="right" valign="top">struct fuse_fs *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse_8h.html#ad4b0e6955b2fd720542c6c3262fb8761">fuse_fs_new</a> (const struct <a class="el" href="structfuse__operations.html">fuse_operations</a> *op, size_t op_size, void *user_data)</td></tr>
+<tr class="separator:ad4b0e6955b2fd720542c6c3262fb8761"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ad6380ea6c7cb4a4a4cf421d808ce2b66"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse_8h.html#ad6380ea6c7cb4a4a4cf421d808ce2b66">fuse_register_module</a> (struct <a class="el" href="structfuse__module.html">fuse_module</a> *mod)</td></tr>
+<tr class="separator:ad6380ea6c7cb4a4a4cf421d808ce2b66"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ab6dc1548ab6f04f048927dc09882563d"><td class="memItemLeft" align="right" valign="top">struct fuse *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse_8h.html#ab6dc1548ab6f04f048927dc09882563d">fuse_setup</a> (int argc, char *argv[], const struct <a class="el" href="structfuse__operations.html">fuse_operations</a> *op, size_t op_size, char **mountpoint, int *multithreaded, void *user_data)</td></tr>
+<tr class="separator:ab6dc1548ab6f04f048927dc09882563d"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a87c736a7e6ee86348a9fdf83f6635199"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse_8h.html#a87c736a7e6ee86348a9fdf83f6635199">fuse_teardown</a> (struct fuse *fuse, char *mountpoint)</td></tr>
+<tr class="separator:a87c736a7e6ee86348a9fdf83f6635199"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:aa5aaa31ed710ea1afe9467f10d523b21"><td class="memItemLeft" align="right" valign="top">struct fuse_cmd *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse_8h.html#aa5aaa31ed710ea1afe9467f10d523b21">fuse_read_cmd</a> (struct fuse *f)</td></tr>
+<tr class="separator:aa5aaa31ed710ea1afe9467f10d523b21"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a638b7477f87a2aca57ef0a5c4ca1d500"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse_8h.html#a638b7477f87a2aca57ef0a5c4ca1d500">fuse_process_cmd</a> (struct fuse *f, struct fuse_cmd *cmd)</td></tr>
+<tr class="separator:a638b7477f87a2aca57ef0a5c4ca1d500"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:aadced4bb8ad64e622a2d0b9e6738c97b"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse_8h.html#aadced4bb8ad64e622a2d0b9e6738c97b">fuse_loop_mt_proc</a> (struct fuse *f, <a class="el" href="fuse_8h.html#ab27948e20743f4c153f6ba6d71ca7182">fuse_processor_t</a> proc, void *data)</td></tr>
+<tr class="separator:aadced4bb8ad64e622a2d0b9e6738c97b"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a3035da06904362a9e924d77c2e460258"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse_8h.html#a3035da06904362a9e924d77c2e460258">fuse_exited</a> (struct fuse *f)</td></tr>
+<tr class="separator:a3035da06904362a9e924d77c2e460258"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:adbd6a1fa417b704972554ed983e67b85"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse_8h.html#adbd6a1fa417b704972554ed983e67b85">fuse_set_getcontext_func</a> (struct <a class="el" href="structfuse__context.html">fuse_context</a> *(*func)(void))</td></tr>
+<tr class="separator:adbd6a1fa417b704972554ed983e67b85"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a03baa193b5bfcbe625afbc62e9b97e91"><td class="memItemLeft" align="right" valign="top">struct fuse_session *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse_8h.html#a03baa193b5bfcbe625afbc62e9b97e91">fuse_get_session</a> (struct fuse *f)</td></tr>
+<tr class="separator:a03baa193b5bfcbe625afbc62e9b97e91"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table>
+<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
+<div class="textblock"><p>This file defines the library interface of FUSE</p>
+<p>IMPORTANT: you should define FUSE_USE_VERSION before including this header. To use the newest API define it to 26 (recommended for any new application), to use the old API define it to 21 (default) 22 or 25, to use the even older 1.X API define it to 11. </p>
+</div><h2 class="groupheader">Macro Definition Documentation</h2>
+<a class="anchor" id="a61755930843c427b79622eda0ad8f083"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">#define fuse_main</td>
+          <td>(</td>
+          <td class="paramtype">&#160;</td>
+          <td class="paramname">argc, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">&#160;</td>
+          <td class="paramname">argv, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">&#160;</td>
+          <td class="paramname">op, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">&#160;</td>
+          <td class="paramname">user_data&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td>&#160;&#160;&#160;<a class="el" href="fuse_8h.html#a2098b9d60626bf749801d12f2d0d6fd3">fuse_main_real</a>(argc, argv, op, sizeof(*(op)), user_data)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Main function of FUSE.</p>
+<p>This is for the lazy. This is all that has to be called from the main() function.</p>
+<p>This function does the following:</p><ul>
+<li>parses command line options (-d -s and -h)</li>
+<li>passes relevant mount options to the <a class="el" href="fuse__common_8h.html#a30d394a6127b20455bf5a4899e56e759">fuse_mount()</a></li>
+<li>installs signal handlers for INT, HUP, TERM and PIPE</li>
+<li>registers an exit handler to unmount the filesystem on program exit</li>
+<li>creates a fuse handle</li>
+<li>registers the operations</li>
+<li>calls either the single-threaded or the multi-threaded event loop</li>
+</ul>
+<p>Note: this is currently implemented as a macro.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">argc</td><td>the argument counter passed to the main() function </td></tr>
+    <tr><td class="paramname">argv</td><td>the argument vector passed to the main() function </td></tr>
+    <tr><td class="paramname">op</td><td>the file system operation </td></tr>
+    <tr><td class="paramname">user_data</td><td>user data supplied in the context during the init() method </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>0 on success, nonzero on failure </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="ad549ea7a3a1649a8b062843cecd793b6"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">#define fuse_main&#160;&#160;&#160;fuse_main_compat2</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Main function of FUSE.</p>
+<p>This is for the lazy. This is all that has to be called from the main() function.</p>
+<p>This function does the following:</p><ul>
+<li>parses command line options (-d -s and -h)</li>
+<li>passes relevant mount options to the <a class="el" href="fuse__common_8h.html#a30d394a6127b20455bf5a4899e56e759">fuse_mount()</a></li>
+<li>installs signal handlers for INT, HUP, TERM and PIPE</li>
+<li>registers an exit handler to unmount the filesystem on program exit</li>
+<li>creates a fuse handle</li>
+<li>registers the operations</li>
+<li>calls either the single-threaded or the multi-threaded event loop</li>
+</ul>
+<p>Note: this is currently implemented as a macro.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">argc</td><td>the argument counter passed to the main() function </td></tr>
+    <tr><td class="paramname">argv</td><td>the argument vector passed to the main() function </td></tr>
+    <tr><td class="paramname">op</td><td>the file system operation </td></tr>
+    <tr><td class="paramname">user_data</td><td>user data supplied in the context during the init() method </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>0 on success, nonzero on failure </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="af335784cf29289c7583f3312d98d2bcd"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">#define FUSE_REGISTER_MODULE</td>
+          <td>(</td>
+          <td class="paramtype">&#160;</td>
+          <td class="paramname">name_, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">&#160;</td>
+          <td class="paramname">factory_&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<b>Value:</b><div class="fragment"><div class="line"><span class="keyword">static</span> __attribute__((constructor)) void name_ <span class="preprocessor">## _register(void) \</span></div>
+<div class="line"><span class="preprocessor">        {                                                                 \</span></div>
+<div class="line"><span class="preprocessor">                static struct fuse_module mod =                           \</span></div>
+<div class="line"><span class="preprocessor">                        { #name_, factory_, NULL, NULL, 0 };              \</span></div>
+<div class="line"><span class="preprocessor">                fuse_register_module(&amp;mod);                               \</span></div>
+<div class="line"><span class="preprocessor">        }</span></div>
+</div><!-- fragment --><p>Register filesystem module</p>
+<p>For the parameters, see description of the fields in 'struct <a class="el" href="structfuse__module.html">fuse_module</a>' </p>
+
+</div>
+</div>
+<h2 class="groupheader">Typedef Documentation</h2>
+<a class="anchor" id="ae2a2054f9852fd6020c26a1bcc7f1042"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">typedef int(* fuse_fill_dir_t)(void *buf, const char *name, const struct stat *stbuf, off_t off)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Function to add an entry in a readdir() operation</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">buf</td><td>the buffer passed to the readdir() operation </td></tr>
+    <tr><td class="paramname">name</td><td>the file name of the directory entry </td></tr>
+    <tr><td class="paramname">stat</td><td>file attributes, can be NULL </td></tr>
+    <tr><td class="paramname">off</td><td>offset of the next entry or zero </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>1 if buffer is full, zero otherwise </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="ab27948e20743f4c153f6ba6d71ca7182"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">typedef void(* fuse_processor_t)(struct fuse *, struct fuse_cmd *, void *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Function type used to process commands </p>
+
+</div>
+</div>
+<h2 class="groupheader">Function Documentation</h2>
+<a class="anchor" id="a90f104e6d4e01480161a3300bddbecbe"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int fuse_clean_cache </td>
+          <td>(</td>
+          <td class="paramtype">struct fuse *&#160;</td>
+          <td class="paramname"><em>fuse</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Iterate over cache removing stale entries use in conjunction with "-oremember"</p>
+<p>NOTE: This is already done for the standard sessions</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">fuse</td><td>struct fuse pointer for fuse instance </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>the number of seconds until the next cleanup </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="a0d47cac8a295efd5370d7af059e4d14f"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void fuse_destroy </td>
+          <td>(</td>
+          <td class="paramtype">struct fuse *&#160;</td>
+          <td class="paramname"><em>f</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Destroy the FUSE handle.</p>
+<p>The communication channel attached to the handle is also destroyed.</p>
+<p>NOTE: This function does not unmount the filesystem. If this is needed, call <a class="el" href="fuse__common_8h.html#a1b6448c8529f9fac068a35ef7a279d4d">fuse_unmount()</a> before calling this function.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">f</td><td>the FUSE handle </td></tr>
+  </table>
+  </dd>
+</dl>
+
+</div>
+</div>
+<a class="anchor" id="a9024935b211288c1869dc7566895d739"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void fuse_exit </td>
+          <td>(</td>
+          <td class="paramtype">struct fuse *&#160;</td>
+          <td class="paramname"><em>f</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Exit from event loop</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">f</td><td>the FUSE handle </td></tr>
+  </table>
+  </dd>
+</dl>
+
+</div>
+</div>
+<a class="anchor" id="a3035da06904362a9e924d77c2e460258"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int fuse_exited </td>
+          <td>(</td>
+          <td class="paramtype">struct fuse *&#160;</td>
+          <td class="paramname"><em>f</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Return the exited flag, which indicates if <a class="el" href="fuse_8h.html#a9024935b211288c1869dc7566895d739">fuse_exit()</a> has been called </p>
+
+</div>
+</div>
+<a class="anchor" id="ad4b0e6955b2fd720542c6c3262fb8761"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">struct fuse_fs* fuse_fs_new </td>
+          <td>(</td>
+          <td class="paramtype">const struct <a class="el" href="structfuse__operations.html">fuse_operations</a> *&#160;</td>
+          <td class="paramname"><em>op</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">size_t&#160;</td>
+          <td class="paramname"><em>op_size</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">void *&#160;</td>
+          <td class="paramname"><em>user_data</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Create a new fuse filesystem object</p>
+<p>This is usually called from the factory of a fuse module to create a new instance of a filesystem.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">op</td><td>the filesystem operations </td></tr>
+    <tr><td class="paramname">op_size</td><td>the size of the <a class="el" href="structfuse__operations.html">fuse_operations</a> structure </td></tr>
+    <tr><td class="paramname">user_data</td><td>user data supplied in the context during the init() method </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>a new filesystem object </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="a9a0f2a6603cb1e21f5e4c1aec84a3bcc"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">struct <a class="el" href="structfuse__context.html">fuse_context</a>* fuse_get_context </td>
+          <td>(</td>
+          <td class="paramtype">void&#160;</td>
+          <td class="paramname"></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Get the current context</p>
+<p>The context is only valid for the duration of a filesystem operation, and thus must not be stored and used later.</p>
+<dl class="section return"><dt>Returns</dt><dd>the context </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="a03baa193b5bfcbe625afbc62e9b97e91"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">struct fuse_session* fuse_get_session </td>
+          <td>(</td>
+          <td class="paramtype">struct fuse *&#160;</td>
+          <td class="paramname"><em>f</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Get session from fuse object </p>
+
+</div>
+</div>
+<a class="anchor" id="a04273db088e57d8242caa388193b6958"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int fuse_getgroups </td>
+          <td>(</td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>size</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">gid_t&#160;</td>
+          <td class="paramname"><em>list</em>[]&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Get the current supplementary group IDs for the current request</p>
+<p>Similar to the getgroups(2) system call, except the return value is always the total number of group IDs, even if it is larger than the specified size.</p>
+<p>The current fuse kernel module in linux (as of 2.6.30) doesn't pass the group list to userspace, hence this function needs to parse "/proc/$TID/task/$TID/status" to get the group IDs.</p>
+<p>This feature may not be supported on all operating systems. In such a case this function will return -ENOSYS.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">size</td><td>size of given array </td></tr>
+    <tr><td class="paramname">list</td><td>array of group IDs to be filled in </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>the total number of supplementary group IDs or -errno on failure </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="a0514ca828e6a02a330dcf037292c8803"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int fuse_interrupted </td>
+          <td>(</td>
+          <td class="paramtype">void&#160;</td>
+          <td class="paramname"></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Check if the current request has already been interrupted</p>
+<dl class="section return"><dt>Returns</dt><dd>1 if the request has been interrupted, 0 otherwise </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="a390d7e520ea2be2471ffa366cbc1f37d"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int fuse_invalidate </td>
+          <td>(</td>
+          <td class="paramtype">struct fuse *&#160;</td>
+          <td class="paramname"><em>f</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">const char *&#160;</td>
+          <td class="paramname"><em>path</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Obsolete, doesn't do anything</p>
+<dl class="section return"><dt>Returns</dt><dd>-EINVAL </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="a6ea805c47ccc960497dfd64e12081159"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int fuse_loop </td>
+          <td>(</td>
+          <td class="paramtype">struct fuse *&#160;</td>
+          <td class="paramname"><em>f</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>FUSE event loop.</p>
+<p>Requests from the kernel are processed, and the appropriate operations are called.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">f</td><td>the FUSE handle </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>0 if no error occurred, -1 otherwise </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="a79387240dad1f77417fd178f4b9ef0a0"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int fuse_loop_mt </td>
+          <td>(</td>
+          <td class="paramtype">struct fuse *&#160;</td>
+          <td class="paramname"><em>f</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>FUSE event loop with multiple threads</p>
+<p>Requests from the kernel are processed, and the appropriate operations are called. Request are processed in parallel by distributing them between multiple threads.</p>
+<p>Calling this function requires the pthreads library to be linked to the application.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">f</td><td>the FUSE handle </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>0 if no error occurred, -1 otherwise </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="aadced4bb8ad64e622a2d0b9e6738c97b"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int fuse_loop_mt_proc </td>
+          <td>(</td>
+          <td class="paramtype">struct fuse *&#160;</td>
+          <td class="paramname"><em>f</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype"><a class="el" href="fuse_8h.html#ab27948e20743f4c153f6ba6d71ca7182">fuse_processor_t</a>&#160;</td>
+          <td class="paramname"><em>proc</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">void *&#160;</td>
+          <td class="paramname"><em>data</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Multi threaded event loop, which calls the custom command processor function </p>
+
+</div>
+</div>
+<a class="anchor" id="a2098b9d60626bf749801d12f2d0d6fd3"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int fuse_main_real </td>
+          <td>(</td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>argc</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">char *&#160;</td>
+          <td class="paramname"><em>argv</em>[], </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">const struct <a class="el" href="structfuse__operations.html">fuse_operations</a> *&#160;</td>
+          <td class="paramname"><em>op</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">size_t&#160;</td>
+          <td class="paramname"><em>op_size</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">void *&#160;</td>
+          <td class="paramname"><em>user_data</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>The real main function</p>
+<p>Do not call this directly, use <a class="el" href="fuse_8h.html#a61755930843c427b79622eda0ad8f083">fuse_main()</a> </p>
+
+</div>
+</div>
+<a class="anchor" id="a5326844946defe4a50b3f4320786a0f4"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">struct fuse* fuse_new </td>
+          <td>(</td>
+          <td class="paramtype">struct fuse_chan *&#160;</td>
+          <td class="paramname"><em>ch</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">struct <a class="el" href="structfuse__args.html">fuse_args</a> *&#160;</td>
+          <td class="paramname"><em>args</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">const struct <a class="el" href="structfuse__operations.html">fuse_operations</a> *&#160;</td>
+          <td class="paramname"><em>op</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">size_t&#160;</td>
+          <td class="paramname"><em>op_size</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">void *&#160;</td>
+          <td class="paramname"><em>user_data</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Create a new FUSE filesystem.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">ch</td><td>the communication channel </td></tr>
+    <tr><td class="paramname">args</td><td>argument vector </td></tr>
+    <tr><td class="paramname">op</td><td>the filesystem operations </td></tr>
+    <tr><td class="paramname">op_size</td><td>the size of the <a class="el" href="structfuse__operations.html">fuse_operations</a> structure </td></tr>
+    <tr><td class="paramname">user_data</td><td>user data supplied in the context during the init() method </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>the created FUSE handle </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="a638b7477f87a2aca57ef0a5c4ca1d500"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void fuse_process_cmd </td>
+          <td>(</td>
+          <td class="paramtype">struct fuse *&#160;</td>
+          <td class="paramname"><em>f</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">struct fuse_cmd *&#160;</td>
+          <td class="paramname"><em>cmd</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Process a single command </p>
+
+</div>
+</div>
+<a class="anchor" id="aa5aaa31ed710ea1afe9467f10d523b21"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">struct fuse_cmd* fuse_read_cmd </td>
+          <td>(</td>
+          <td class="paramtype">struct fuse *&#160;</td>
+          <td class="paramname"><em>f</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Read a single command. If none are read, return NULL </p>
+
+</div>
+</div>
+<a class="anchor" id="ad6380ea6c7cb4a4a4cf421d808ce2b66"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void fuse_register_module </td>
+          <td>(</td>
+          <td class="paramtype">struct <a class="el" href="structfuse__module.html">fuse_module</a> *&#160;</td>
+          <td class="paramname"><em>mod</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Register a filesystem module</p>
+<p>This function is used by FUSE_REGISTER_MODULE and there's usually no need to call it directly </p>
+
+</div>
+</div>
+<a class="anchor" id="adbd6a1fa417b704972554ed983e67b85"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void fuse_set_getcontext_func </td>
+          <td>(</td>
+          <td class="paramtype">struct <a class="el" href="structfuse__context.html">fuse_context</a> *(*)(void)&#160;</td>
+          <td class="paramname"><em>func</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>This function is obsolete and implemented as a no-op </p>
+
+</div>
+</div>
+<a class="anchor" id="ab6dc1548ab6f04f048927dc09882563d"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">struct fuse* fuse_setup </td>
+          <td>(</td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>argc</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">char *&#160;</td>
+          <td class="paramname"><em>argv</em>[], </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">const struct <a class="el" href="structfuse__operations.html">fuse_operations</a> *&#160;</td>
+          <td class="paramname"><em>op</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">size_t&#160;</td>
+          <td class="paramname"><em>op_size</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">char **&#160;</td>
+          <td class="paramname"><em>mountpoint</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int *&#160;</td>
+          <td class="paramname"><em>multithreaded</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">void *&#160;</td>
+          <td class="paramname"><em>user_data</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>This is the part of <a class="el" href="fuse_8h.html#a61755930843c427b79622eda0ad8f083">fuse_main()</a> before the event loop </p>
+
+</div>
+</div>
+<a class="anchor" id="a4b2246caec521ec4ac84093f8c4b616d"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int fuse_start_cleanup_thread </td>
+          <td>(</td>
+          <td class="paramtype">struct fuse *&#160;</td>
+          <td class="paramname"><em>fuse</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Start the cleanup thread when using option "remember".</p>
+<p>This is done automatically by <a class="el" href="fuse_8h.html#a79387240dad1f77417fd178f4b9ef0a0">fuse_loop_mt()</a> </p><dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">fuse</td><td>struct fuse pointer for fuse instance </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>0 on success and -1 on error </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="ad37fd69ba40d5c261f16e207e4a5b0ed"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void fuse_stop_cleanup_thread </td>
+          <td>(</td>
+          <td class="paramtype">struct fuse *&#160;</td>
+          <td class="paramname"><em>fuse</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Stop the cleanup thread when using option "remember".</p>
+<p>This is done automatically by <a class="el" href="fuse_8h.html#a79387240dad1f77417fd178f4b9ef0a0">fuse_loop_mt()</a> </p><dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">fuse</td><td>struct fuse pointer for fuse instance </td></tr>
+  </table>
+  </dd>
+</dl>
+
+</div>
+</div>
+<a class="anchor" id="a87c736a7e6ee86348a9fdf83f6635199"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void fuse_teardown </td>
+          <td>(</td>
+          <td class="paramtype">struct fuse *&#160;</td>
+          <td class="paramname"><em>fuse</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">char *&#160;</td>
+          <td class="paramname"><em>mountpoint</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>This is the part of <a class="el" href="fuse_8h.html#a61755930843c427b79622eda0ad8f083">fuse_main()</a> after the event loop </p>
+
+</div>
+</div>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Sat Apr 23 2016 09:43:20 for fuse by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.8
+</small></address>
+</body>
+</html>

libfuse/doc/html/fuse__common_8h.html

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+<html xmlns="http://www.w3.org/1999/xhtml">
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+<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
+<meta name="generator" content="Doxygen 1.8.8"/>
+<title>fuse: include/fuse_common.h File Reference</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
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+<script type="text/javascript" src="dynsections.js"></script>
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+</head>
+<body>
+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td style="padding-left: 0.5em;">
+   <div id="projectname">fuse
+   </div>
+  </td>
+ </tr>
+ </tbody>
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+<!-- Generated by Doxygen 1.8.8 -->
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+      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
+      <li><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li class="current"><a href="files.html"><span>Files</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow2" class="tabs2">
+    <ul class="tablist">
+      <li><a href="files.html"><span>File&#160;List</span></a></li>
+      <li><a href="globals.html"><span>Globals</span></a></li>
+    </ul>
+  </div>
+<div id="nav-path" class="navpath">
+  <ul>
+<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li>  </ul>
+</div>
+</div><!-- top -->
+<div class="header">
+  <div class="summary">
+<a href="#nested-classes">Data Structures</a> &#124;
+<a href="#define-members">Macros</a> &#124;
+<a href="#enum-members">Enumerations</a> &#124;
+<a href="#func-members">Functions</a>  </div>
+  <div class="headertitle">
+<div class="title">fuse_common.h File Reference</div>  </div>
+</div><!--header-->
+<div class="contents">
+<div class="textblock"><code>#include &quot;<a class="el" href="fuse__opt_8h.html">fuse_opt.h</a>&quot;</code><br />
+<code>#include &lt;stdint.h&gt;</code><br />
+<code>#include &lt;sys/types.h&gt;</code><br />
+<code>#include &quot;fuse_common_compat.h&quot;</code><br />
+</div><table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
+Data Structures</h2></td></tr>
+<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__file__info.html">fuse_file_info</a></td></tr>
+<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__conn__info.html">fuse_conn_info</a></td></tr>
+<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__buf.html">fuse_buf</a></td></tr>
+<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__bufvec.html">fuse_bufvec</a></td></tr>
+<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table><table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
+Macros</h2></td></tr>
+<tr class="memitem:a2779d57c512b7b948992858653e95f0e"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__common_8h.html#a2779d57c512b7b948992858653e95f0e">FUSE_MAJOR_VERSION</a>&#160;&#160;&#160;2</td></tr>
+<tr class="separator:a2779d57c512b7b948992858653e95f0e"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a8571aa4ec96e1685d31eeff07cb2f163"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__common_8h.html#a8571aa4ec96e1685d31eeff07cb2f163">FUSE_MINOR_VERSION</a>&#160;&#160;&#160;9</td></tr>
+<tr class="separator:a8571aa4ec96e1685d31eeff07cb2f163"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a4e1bacbb44d6dca9a82255c8069c3d69"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__common_8h.html#a4e1bacbb44d6dca9a82255c8069c3d69">FUSE_CAP_ASYNC_READ</a>&#160;&#160;&#160;(1 &lt;&lt; 0)</td></tr>
+<tr class="separator:a4e1bacbb44d6dca9a82255c8069c3d69"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ade38f8e8c463cd40af5bfeeebfa99486"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__common_8h.html#ade38f8e8c463cd40af5bfeeebfa99486">FUSE_IOCTL_COMPAT</a>&#160;&#160;&#160;(1 &lt;&lt; 0)</td></tr>
+<tr class="separator:ade38f8e8c463cd40af5bfeeebfa99486"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table><table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="enum-members"></a>
+Enumerations</h2></td></tr>
+<tr class="memitem:a5e36b839c4dbf0439bd85b61c7213a58"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__common_8h.html#a5e36b839c4dbf0439bd85b61c7213a58">fuse_buf_flags</a> { <a class="el" href="fuse__common_8h.html#a5e36b839c4dbf0439bd85b61c7213a58affd5b3b7e9cdd5f89b3126eea96e033b">FUSE_BUF_IS_FD</a> = (1 &lt;&lt; 1), 
+<a class="el" href="fuse__common_8h.html#a5e36b839c4dbf0439bd85b61c7213a58ad67d5c6075febad0594f06d46d02bfa9">FUSE_BUF_FD_SEEK</a> = (1 &lt;&lt; 2), 
+<a class="el" href="fuse__common_8h.html#a5e36b839c4dbf0439bd85b61c7213a58af89b4b00a2d4a06d8458b320c2cb28cf">FUSE_BUF_FD_RETRY</a> = (1 &lt;&lt; 3)
+ }</td></tr>
+<tr class="separator:a5e36b839c4dbf0439bd85b61c7213a58"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:aec0ad71a3e8c357ebe7e87cdecbdbe18"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__common_8h.html#aec0ad71a3e8c357ebe7e87cdecbdbe18">fuse_buf_copy_flags</a> { <a class="el" href="fuse__common_8h.html#aec0ad71a3e8c357ebe7e87cdecbdbe18adcef8052c48f314d4d9f9f05a5b4f838">FUSE_BUF_NO_SPLICE</a> = (1 &lt;&lt; 1), 
+<a class="el" href="fuse__common_8h.html#aec0ad71a3e8c357ebe7e87cdecbdbe18a375767de945f5178e8949d284abf1f5b">FUSE_BUF_FORCE_SPLICE</a> = (1 &lt;&lt; 2), 
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+<a class="el" href="fuse__common_8h.html#aec0ad71a3e8c357ebe7e87cdecbdbe18a32ec833f1eb4b5cd9283cf9d93021037">FUSE_BUF_SPLICE_NONBLOCK</a> = (1 &lt;&lt; 4)
+ }</td></tr>
+<tr class="separator:aec0ad71a3e8c357ebe7e87cdecbdbe18"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table><table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
+Functions</h2></td></tr>
+<tr class="memitem:a30d394a6127b20455bf5a4899e56e759"><td class="memItemLeft" align="right" valign="top">struct fuse_chan *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__common_8h.html#a30d394a6127b20455bf5a4899e56e759">fuse_mount</a> (const char *mountpoint, struct <a class="el" href="structfuse__args.html">fuse_args</a> *args)</td></tr>
+<tr class="separator:a30d394a6127b20455bf5a4899e56e759"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a1b6448c8529f9fac068a35ef7a279d4d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__common_8h.html#a1b6448c8529f9fac068a35ef7a279d4d">fuse_unmount</a> (const char *mountpoint, struct fuse_chan *ch)</td></tr>
+<tr class="separator:a1b6448c8529f9fac068a35ef7a279d4d"><td class="memSeparator" colspan="2">&#160;</td></tr>
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+<tr class="separator:a971bb6dbde8b6d47dfd5c1fab8b30a1d"><td class="memSeparator" colspan="2">&#160;</td></tr>
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+<tr class="separator:af1857d2209952f49a762aff39f3cd8bd"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ae04b2f721003f5540c71be65396c53c8"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__common_8h.html#ae04b2f721003f5540c71be65396c53c8">fuse_version</a> (void)</td></tr>
+<tr class="separator:ae04b2f721003f5540c71be65396c53c8"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:adf5027f8a38b2efc03858efd7fdc756a"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__common_8h.html#adf5027f8a38b2efc03858efd7fdc756a">fuse_pollhandle_destroy</a> (struct fuse_pollhandle *ph)</td></tr>
+<tr class="separator:adf5027f8a38b2efc03858efd7fdc756a"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a4327f41b2fe1ca84151b407169bd86c0"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__common_8h.html#a4327f41b2fe1ca84151b407169bd86c0">fuse_buf_size</a> (const struct <a class="el" href="structfuse__bufvec.html">fuse_bufvec</a> *bufv)</td></tr>
+<tr class="separator:a4327f41b2fe1ca84151b407169bd86c0"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a9ca301390fb5e85b85153abb1891a3f7"><td class="memItemLeft" align="right" valign="top">ssize_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__common_8h.html#a9ca301390fb5e85b85153abb1891a3f7">fuse_buf_copy</a> (struct <a class="el" href="structfuse__bufvec.html">fuse_bufvec</a> *dst, struct <a class="el" href="structfuse__bufvec.html">fuse_bufvec</a> *src, enum <a class="el" href="fuse__common_8h.html#aec0ad71a3e8c357ebe7e87cdecbdbe18">fuse_buf_copy_flags</a> flags)</td></tr>
+<tr class="separator:a9ca301390fb5e85b85153abb1891a3f7"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a292dccc3c7b1799cb054efa2ba0c774b"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__common_8h.html#a292dccc3c7b1799cb054efa2ba0c774b">fuse_set_signal_handlers</a> (struct fuse_session *se)</td></tr>
+<tr class="separator:a292dccc3c7b1799cb054efa2ba0c774b"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:aeb674bbc11074c4fe520b952d6bfdd30"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__common_8h.html#aeb674bbc11074c4fe520b952d6bfdd30">fuse_remove_signal_handlers</a> (struct fuse_session *se)</td></tr>
+<tr class="separator:aeb674bbc11074c4fe520b952d6bfdd30"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table>
+<h2 class="groupheader">Macro Definition Documentation</h2>
+<a class="anchor" id="a4e1bacbb44d6dca9a82255c8069c3d69"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">#define FUSE_CAP_ASYNC_READ&#160;&#160;&#160;(1 &lt;&lt; 0)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Capability bits for '<a class="el" href="structfuse__conn__info.html#a8a1c61f5d7cc14249fb6971165bb958e">fuse_conn_info.capable</a>' and '<a class="el" href="structfuse__conn__info.html#af45de81548b591f3004353a324e4e04d">fuse_conn_info.want</a>'</p>
+<p>FUSE_CAP_ASYNC_READ: filesystem supports asynchronous read requests FUSE_CAP_POSIX_LOCKS: filesystem supports "remote" locking FUSE_CAP_ATOMIC_O_TRUNC: filesystem handles the O_TRUNC open flag FUSE_CAP_EXPORT_SUPPORT: filesystem handles lookups of "." and ".." FUSE_CAP_BIG_WRITES: filesystem can handle write size larger than 4kB FUSE_CAP_DONT_MASK: don't apply umask to file mode on create operations FUSE_CAP_SPLICE_WRITE: ability to use splice() to write to the fuse device FUSE_CAP_SPLICE_MOVE: ability to move data to the fuse device with splice() FUSE_CAP_SPLICE_READ: ability to use splice() to read from the fuse device FUSE_CAP_IOCTL_DIR: ioctl support on directories </p>
+
+</div>
+</div>
+<a class="anchor" id="ade38f8e8c463cd40af5bfeeebfa99486"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">#define FUSE_IOCTL_COMPAT&#160;&#160;&#160;(1 &lt;&lt; 0)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Ioctl flags</p>
+<p>FUSE_IOCTL_COMPAT: 32bit compat ioctl on 64bit machine FUSE_IOCTL_UNRESTRICTED: not restricted to well-formed ioctls, retry allowed FUSE_IOCTL_RETRY: retry with new iovecs FUSE_IOCTL_DIR: is a directory</p>
+<p>FUSE_IOCTL_MAX_IOV: maximum of in_iovecs + out_iovecs </p>
+
+</div>
+</div>
+<a class="anchor" id="a2779d57c512b7b948992858653e95f0e"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">#define FUSE_MAJOR_VERSION&#160;&#160;&#160;2</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Major version of FUSE library interface </p>
+
+</div>
+</div>
+<a class="anchor" id="a8571aa4ec96e1685d31eeff07cb2f163"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">#define FUSE_MINOR_VERSION&#160;&#160;&#160;9</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Minor version of FUSE library interface </p>
+
+</div>
+</div>
+<h2 class="groupheader">Enumeration Type Documentation</h2>
+<a class="anchor" id="aec0ad71a3e8c357ebe7e87cdecbdbe18"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">enum <a class="el" href="fuse__common_8h.html#aec0ad71a3e8c357ebe7e87cdecbdbe18">fuse_buf_copy_flags</a></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Buffer copy flags </p>
+<table class="fieldtable">
+<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a class="anchor" id="aec0ad71a3e8c357ebe7e87cdecbdbe18adcef8052c48f314d4d9f9f05a5b4f838"></a>FUSE_BUF_NO_SPLICE&#160;</td><td class="fielddoc">
+<p>Don't use splice(2)</p>
+<p>Always fall back to using read and write instead of splice(2) to copy data from one file descriptor to another.</p>
+<p>If this flag is not set, then only fall back if splice is unavailable. </p>
+</td></tr>
+<tr><td class="fieldname"><a class="anchor" id="aec0ad71a3e8c357ebe7e87cdecbdbe18a375767de945f5178e8949d284abf1f5b"></a>FUSE_BUF_FORCE_SPLICE&#160;</td><td class="fielddoc">
+<p>Force splice</p>
+<p>Always use splice(2) to copy data from one file descriptor to another. If splice is not available, return -EINVAL. </p>
+</td></tr>
+<tr><td class="fieldname"><a class="anchor" id="aec0ad71a3e8c357ebe7e87cdecbdbe18af239e556066a5d73b3ff542216b157b9"></a>FUSE_BUF_SPLICE_MOVE&#160;</td><td class="fielddoc">
+<p>Try to move data with splice.</p>
+<p>If splice is used, try to move pages from the source to the destination instead of copying. See documentation of SPLICE_F_MOVE in splice(2) man page. </p>
+</td></tr>
+<tr><td class="fieldname"><a class="anchor" id="aec0ad71a3e8c357ebe7e87cdecbdbe18a32ec833f1eb4b5cd9283cf9d93021037"></a>FUSE_BUF_SPLICE_NONBLOCK&#160;</td><td class="fielddoc">
+<p>Don't block on the pipe when copying data with splice</p>
+<p>Makes the operations on the pipe non-blocking (if the pipe is full or empty). See SPLICE_F_NONBLOCK in the splice(2) man page. </p>
+</td></tr>
+</table>
+
+</div>
+</div>
+<a class="anchor" id="a5e36b839c4dbf0439bd85b61c7213a58"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">enum <a class="el" href="fuse__common_8h.html#a5e36b839c4dbf0439bd85b61c7213a58">fuse_buf_flags</a></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Buffer flags </p>
+<table class="fieldtable">
+<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a class="anchor" id="a5e36b839c4dbf0439bd85b61c7213a58affd5b3b7e9cdd5f89b3126eea96e033b"></a>FUSE_BUF_IS_FD&#160;</td><td class="fielddoc">
+<p>Buffer contains a file descriptor</p>
+<p>If this flag is set, the .fd field is valid, otherwise the .mem fields is valid. </p>
+</td></tr>
+<tr><td class="fieldname"><a class="anchor" id="a5e36b839c4dbf0439bd85b61c7213a58ad67d5c6075febad0594f06d46d02bfa9"></a>FUSE_BUF_FD_SEEK&#160;</td><td class="fielddoc">
+<p>Seek on the file descriptor</p>
+<p>If this flag is set then the .pos field is valid and is used to seek to the given offset before performing operation on file descriptor. </p>
+</td></tr>
+<tr><td class="fieldname"><a class="anchor" id="a5e36b839c4dbf0439bd85b61c7213a58af89b4b00a2d4a06d8458b320c2cb28cf"></a>FUSE_BUF_FD_RETRY&#160;</td><td class="fielddoc">
+<p>Retry operation on file descriptor</p>
+<p>If this flag is set then retry operation on file descriptor until .size bytes have been copied or an error or EOF is detected. </p>
+</td></tr>
+</table>
+
+</div>
+</div>
+<h2 class="groupheader">Function Documentation</h2>
+<a class="anchor" id="a9ca301390fb5e85b85153abb1891a3f7"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">ssize_t fuse_buf_copy </td>
+          <td>(</td>
+          <td class="paramtype">struct <a class="el" href="structfuse__bufvec.html">fuse_bufvec</a> *&#160;</td>
+          <td class="paramname"><em>dst</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">struct <a class="el" href="structfuse__bufvec.html">fuse_bufvec</a> *&#160;</td>
+          <td class="paramname"><em>src</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">enum <a class="el" href="fuse__common_8h.html#aec0ad71a3e8c357ebe7e87cdecbdbe18">fuse_buf_copy_flags</a>&#160;</td>
+          <td class="paramname"><em>flags</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Copy data from one buffer vector to another</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">dst</td><td>destination buffer vector </td></tr>
+    <tr><td class="paramname">src</td><td>source buffer vector </td></tr>
+    <tr><td class="paramname">flags</td><td>flags controlling the copy </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>actual number of bytes copied or -errno on error </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="a4327f41b2fe1ca84151b407169bd86c0"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">size_t fuse_buf_size </td>
+          <td>(</td>
+          <td class="paramtype">const struct <a class="el" href="structfuse__bufvec.html">fuse_bufvec</a> *&#160;</td>
+          <td class="paramname"><em>bufv</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Get total size of data in a fuse buffer vector</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">bufv</td><td>buffer vector </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>size of data </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="af1857d2209952f49a762aff39f3cd8bd"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int fuse_daemonize </td>
+          <td>(</td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>foreground</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Go into the background</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">foreground</td><td>if true, stay in the foreground </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>0 on success, -1 on failure </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="a30d394a6127b20455bf5a4899e56e759"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">struct fuse_chan* fuse_mount </td>
+          <td>(</td>
+          <td class="paramtype">const char *&#160;</td>
+          <td class="paramname"><em>mountpoint</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">struct <a class="el" href="structfuse__args.html">fuse_args</a> *&#160;</td>
+          <td class="paramname"><em>args</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Create a FUSE mountpoint</p>
+<p>Returns a control file descriptor suitable for passing to <a class="el" href="fuse_8h.html#a5326844946defe4a50b3f4320786a0f4">fuse_new()</a></p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">mountpoint</td><td>the mount point path </td></tr>
+    <tr><td class="paramname">args</td><td>argument vector </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>the communication channel on success, NULL on failure </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="a971bb6dbde8b6d47dfd5c1fab8b30a1d"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int fuse_parse_cmdline </td>
+          <td>(</td>
+          <td class="paramtype">struct <a class="el" href="structfuse__args.html">fuse_args</a> *&#160;</td>
+          <td class="paramname"><em>args</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">char **&#160;</td>
+          <td class="paramname"><em>mountpoint</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int *&#160;</td>
+          <td class="paramname"><em>multithreaded</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int *&#160;</td>
+          <td class="paramname"><em>foreground</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Parse common options</p>
+<p>The following options are parsed:</p>
+<p>'-f' foreground '-d' '-odebug' foreground, but keep the debug option '-s' single threaded '-h' '&ndash;help' help '-ho' help without header '-ofsname=..' file system name, if not present, then set to the program name</p>
+<p>All parameters may be NULL</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">args</td><td>argument vector </td></tr>
+    <tr><td class="paramname">mountpoint</td><td>the returned mountpoint, should be freed after use </td></tr>
+    <tr><td class="paramname">multithreaded</td><td>set to 1 unless the '-s' option is present </td></tr>
+    <tr><td class="paramname">foreground</td><td>set to 1 if one of the relevant options is present </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>0 on success, -1 on failure </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="adf5027f8a38b2efc03858efd7fdc756a"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void fuse_pollhandle_destroy </td>
+          <td>(</td>
+          <td class="paramtype">struct fuse_pollhandle *&#160;</td>
+          <td class="paramname"><em>ph</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Destroy poll handle</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">ph</td><td>the poll handle </td></tr>
+  </table>
+  </dd>
+</dl>
+
+</div>
+</div>
+<a class="anchor" id="aeb674bbc11074c4fe520b952d6bfdd30"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void fuse_remove_signal_handlers </td>
+          <td>(</td>
+          <td class="paramtype">struct fuse_session *&#160;</td>
+          <td class="paramname"><em>se</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Restore default signal handlers</p>
+<p>Resets global session. After this <a class="el" href="fuse__common_8h.html#a292dccc3c7b1799cb054efa2ba0c774b">fuse_set_signal_handlers()</a> may be called again.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">se</td><td>the same session as given in <a class="el" href="fuse__common_8h.html#a292dccc3c7b1799cb054efa2ba0c774b">fuse_set_signal_handlers()</a> </td></tr>
+  </table>
+  </dd>
+</dl>
+
+</div>
+</div>
+<a class="anchor" id="a292dccc3c7b1799cb054efa2ba0c774b"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int fuse_set_signal_handlers </td>
+          <td>(</td>
+          <td class="paramtype">struct fuse_session *&#160;</td>
+          <td class="paramname"><em>se</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Exit session on HUP, TERM and INT signals and ignore PIPE signal</p>
+<p>Stores session in a global variable. May only be called once per process until <a class="el" href="fuse__common_8h.html#aeb674bbc11074c4fe520b952d6bfdd30">fuse_remove_signal_handlers()</a> is called.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">se</td><td>the session to exit </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>0 on success, -1 on failure </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="a1b6448c8529f9fac068a35ef7a279d4d"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void fuse_unmount </td>
+          <td>(</td>
+          <td class="paramtype">const char *&#160;</td>
+          <td class="paramname"><em>mountpoint</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">struct fuse_chan *&#160;</td>
+          <td class="paramname"><em>ch</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Umount a FUSE mountpoint</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">mountpoint</td><td>the mount point path </td></tr>
+    <tr><td class="paramname">ch</td><td>the communication channel </td></tr>
+  </table>
+  </dd>
+</dl>
+
+</div>
+</div>
+<a class="anchor" id="ae04b2f721003f5540c71be65396c53c8"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int fuse_version </td>
+          <td>(</td>
+          <td class="paramtype">void&#160;</td>
+          <td class="paramname"></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Get the version of the library</p>
+<dl class="section return"><dt>Returns</dt><dd>the version </dd></dl>
+
+</div>
+</div>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Sat Apr 23 2016 09:43:20 for fuse by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.8
+</small></address>
+</body>
+</html>

libfuse/doc/html/fuse__opt_8h.html

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+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td style="padding-left: 0.5em;">
+   <div id="projectname">fuse
+   </div>
+  </td>
+ </tr>
+ </tbody>
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+<!-- Generated by Doxygen 1.8.8 -->
+  <div id="navrow1" class="tabs">
+    <ul class="tablist">
+      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
+      <li><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li class="current"><a href="files.html"><span>Files</span></a></li>
+    </ul>
+  </div>
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+    <ul class="tablist">
+      <li><a href="files.html"><span>File&#160;List</span></a></li>
+      <li><a href="globals.html"><span>Globals</span></a></li>
+    </ul>
+  </div>
+<div id="nav-path" class="navpath">
+  <ul>
+<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li>  </ul>
+</div>
+</div><!-- top -->
+<div class="header">
+  <div class="summary">
+<a href="#nested-classes">Data Structures</a> &#124;
+<a href="#define-members">Macros</a> &#124;
+<a href="#typedef-members">Typedefs</a> &#124;
+<a href="#func-members">Functions</a>  </div>
+  <div class="headertitle">
+<div class="title">fuse_opt.h File Reference</div>  </div>
+</div><!--header-->
+<div class="contents">
+<table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
+Data Structures</h2></td></tr>
+<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__opt.html">fuse_opt</a></td></tr>
+<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__args.html">fuse_args</a></td></tr>
+<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table><table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
+Macros</h2></td></tr>
+<tr class="memitem:a371d830a8aedd9e3f96d9bb31876a8f1"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__opt_8h.html#a371d830a8aedd9e3f96d9bb31876a8f1">FUSE_OPT_KEY</a>(templ, key)&#160;&#160;&#160;{ templ, -1U, key }</td></tr>
+<tr class="separator:a371d830a8aedd9e3f96d9bb31876a8f1"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:aca35962e17d189ceb5447f8eea11bd33"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__opt_8h.html#aca35962e17d189ceb5447f8eea11bd33">FUSE_OPT_END</a>&#160;&#160;&#160;{ NULL, 0, 0 }</td></tr>
+<tr class="separator:aca35962e17d189ceb5447f8eea11bd33"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a9bea40fe56b18be9aa110185ab7387ed"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__opt_8h.html#a9bea40fe56b18be9aa110185ab7387ed">FUSE_ARGS_INIT</a>(argc, argv)&#160;&#160;&#160;{ argc, argv, 0 }</td></tr>
+<tr class="separator:a9bea40fe56b18be9aa110185ab7387ed"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a48cb1aea482de904a848651360117748"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__opt_8h.html#a48cb1aea482de904a848651360117748">FUSE_OPT_KEY_OPT</a>&#160;&#160;&#160;-1</td></tr>
+<tr class="separator:a48cb1aea482de904a848651360117748"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a632b025441794a4e6fe59b7ab53bbfc4"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__opt_8h.html#a632b025441794a4e6fe59b7ab53bbfc4">FUSE_OPT_KEY_NONOPT</a>&#160;&#160;&#160;-2</td></tr>
+<tr class="separator:a632b025441794a4e6fe59b7ab53bbfc4"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a8533ff341f910c1bd05f10c8fcc35a04"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__opt_8h.html#a8533ff341f910c1bd05f10c8fcc35a04">FUSE_OPT_KEY_KEEP</a>&#160;&#160;&#160;-3</td></tr>
+<tr class="separator:a8533ff341f910c1bd05f10c8fcc35a04"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a6e97b6ce492f1baaaf0a4eb4970c9a2f"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__opt_8h.html#a6e97b6ce492f1baaaf0a4eb4970c9a2f">FUSE_OPT_KEY_DISCARD</a>&#160;&#160;&#160;-4</td></tr>
+<tr class="separator:a6e97b6ce492f1baaaf0a4eb4970c9a2f"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table><table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="typedef-members"></a>
+Typedefs</h2></td></tr>
+<tr class="memitem:a975525ccd73368c818ef2e3e917aeb33"><td class="memItemLeft" align="right" valign="top">typedef int(*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__opt_8h.html#a975525ccd73368c818ef2e3e917aeb33">fuse_opt_proc_t</a> )(void *data, const char *arg, int key, struct <a class="el" href="structfuse__args.html">fuse_args</a> *outargs)</td></tr>
+<tr class="separator:a975525ccd73368c818ef2e3e917aeb33"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table><table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
+Functions</h2></td></tr>
+<tr class="memitem:a539ef1f571c34f516c60c4cbe2901c0e"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__opt_8h.html#a539ef1f571c34f516c60c4cbe2901c0e">fuse_opt_parse</a> (struct <a class="el" href="structfuse__args.html">fuse_args</a> *args, void *data, const struct <a class="el" href="structfuse__opt.html">fuse_opt</a> opts[], <a class="el" href="fuse__opt_8h.html#a975525ccd73368c818ef2e3e917aeb33">fuse_opt_proc_t</a> proc)</td></tr>
+<tr class="separator:a539ef1f571c34f516c60c4cbe2901c0e"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:aaae525d5e959c5394bc323be0c1d02b0"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__opt_8h.html#aaae525d5e959c5394bc323be0c1d02b0">fuse_opt_add_opt</a> (char **opts, const char *opt)</td></tr>
+<tr class="separator:aaae525d5e959c5394bc323be0c1d02b0"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a51a00d087d08bef250a53b9e4979b1cd"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__opt_8h.html#a51a00d087d08bef250a53b9e4979b1cd">fuse_opt_add_opt_escaped</a> (char **opts, const char *opt)</td></tr>
+<tr class="separator:a51a00d087d08bef250a53b9e4979b1cd"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a21602e6a0fff64fc9c7b642d12382094"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__opt_8h.html#a21602e6a0fff64fc9c7b642d12382094">fuse_opt_add_arg</a> (struct <a class="el" href="structfuse__args.html">fuse_args</a> *args, const char *arg)</td></tr>
+<tr class="separator:a21602e6a0fff64fc9c7b642d12382094"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:adb2922444d67f58e4233d21320386bc0"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__opt_8h.html#adb2922444d67f58e4233d21320386bc0">fuse_opt_insert_arg</a> (struct <a class="el" href="structfuse__args.html">fuse_args</a> *args, int pos, const char *arg)</td></tr>
+<tr class="separator:adb2922444d67f58e4233d21320386bc0"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a2cdf272429ab3869a5162976141b287d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__opt_8h.html#a2cdf272429ab3869a5162976141b287d">fuse_opt_free_args</a> (struct <a class="el" href="structfuse__args.html">fuse_args</a> *args)</td></tr>
+<tr class="separator:a2cdf272429ab3869a5162976141b287d"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:af16c684bd2b10b7ac0ae299afa1e0e06"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fuse__opt_8h.html#af16c684bd2b10b7ac0ae299afa1e0e06">fuse_opt_match</a> (const struct <a class="el" href="structfuse__opt.html">fuse_opt</a> opts[], const char *opt)</td></tr>
+<tr class="separator:af16c684bd2b10b7ac0ae299afa1e0e06"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table>
+<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
+<div class="textblock"><p>This file defines the option parsing interface of FUSE </p>
+</div><h2 class="groupheader">Macro Definition Documentation</h2>
+<a class="anchor" id="a9bea40fe56b18be9aa110185ab7387ed"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">#define FUSE_ARGS_INIT</td>
+          <td>(</td>
+          <td class="paramtype">&#160;</td>
+          <td class="paramname">argc, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">&#160;</td>
+          <td class="paramname">argv&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td>&#160;&#160;&#160;{ argc, argv, 0 }</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Initializer for 'struct <a class="el" href="structfuse__args.html">fuse_args</a>' </p>
+
+</div>
+</div>
+<a class="anchor" id="aca35962e17d189ceb5447f8eea11bd33"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">#define FUSE_OPT_END&#160;&#160;&#160;{ NULL, 0, 0 }</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Last option. An array of 'struct <a class="el" href="structfuse__opt.html">fuse_opt</a>' must end with a NULL template value </p>
+
+</div>
+</div>
+<a class="anchor" id="a371d830a8aedd9e3f96d9bb31876a8f1"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">#define FUSE_OPT_KEY</td>
+          <td>(</td>
+          <td class="paramtype">&#160;</td>
+          <td class="paramname">templ, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">&#160;</td>
+          <td class="paramname">key&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td>&#160;&#160;&#160;{ templ, -1U, key }</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Key option. In case of a match, the processing function will be called with the specified key. </p>
+
+</div>
+</div>
+<a class="anchor" id="a6e97b6ce492f1baaaf0a4eb4970c9a2f"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">#define FUSE_OPT_KEY_DISCARD&#160;&#160;&#160;-4</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Special key value for options to discard</p>
+<p>Argument is not passed to processing function, but behave as if the processing function returned zero </p>
+
+</div>
+</div>
+<a class="anchor" id="a8533ff341f910c1bd05f10c8fcc35a04"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">#define FUSE_OPT_KEY_KEEP&#160;&#160;&#160;-3</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Special key value for options to keep</p>
+<p>Argument is not passed to processing function, but behave as if the processing function returned 1 </p>
+
+</div>
+</div>
+<a class="anchor" id="a632b025441794a4e6fe59b7ab53bbfc4"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">#define FUSE_OPT_KEY_NONOPT&#160;&#160;&#160;-2</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Key value passed to the processing function for all non-options</p>
+<p>Non-options are the arguments beginning with a character other than '-' or all arguments after the special '&ndash;' option </p>
+
+</div>
+</div>
+<a class="anchor" id="a48cb1aea482de904a848651360117748"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">#define FUSE_OPT_KEY_OPT&#160;&#160;&#160;-1</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Key value passed to the processing function if an option did not match any template </p>
+
+</div>
+</div>
+<h2 class="groupheader">Typedef Documentation</h2>
+<a class="anchor" id="a975525ccd73368c818ef2e3e917aeb33"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">typedef int(* fuse_opt_proc_t)(void *data, const char *arg, int key, struct <a class="el" href="structfuse__args.html">fuse_args</a> *outargs)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Processing function</p>
+<p>This function is called if</p><ul>
+<li>option did not match any 'struct <a class="el" href="structfuse__opt.html">fuse_opt</a>'</li>
+<li>argument is a non-option</li>
+<li>option did match and offset was set to -1</li>
+</ul>
+<p>The 'arg' parameter will always contain the whole argument or option including the parameter if exists. A two-argument option ("-x foo") is always converted to single argument option of the form "-xfoo" before this function is called.</p>
+<p>Options of the form '-ofoo' are passed to this function without the '-o' prefix.</p>
+<p>The return value of this function determines whether this argument is to be inserted into the output argument vector, or discarded.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">data</td><td>is the user data passed to the <a class="el" href="fuse__opt_8h.html#a539ef1f571c34f516c60c4cbe2901c0e">fuse_opt_parse()</a> function </td></tr>
+    <tr><td class="paramname">arg</td><td>is the whole argument or option </td></tr>
+    <tr><td class="paramname">key</td><td>determines why the processing function was called </td></tr>
+    <tr><td class="paramname">outargs</td><td>the current output argument list </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>-1 on error, 0 if arg is to be discarded, 1 if arg should be kept </dd></dl>
+
+</div>
+</div>
+<h2 class="groupheader">Function Documentation</h2>
+<a class="anchor" id="a21602e6a0fff64fc9c7b642d12382094"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int fuse_opt_add_arg </td>
+          <td>(</td>
+          <td class="paramtype">struct <a class="el" href="structfuse__args.html">fuse_args</a> *&#160;</td>
+          <td class="paramname"><em>args</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">const char *&#160;</td>
+          <td class="paramname"><em>arg</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Add an argument to a NULL terminated argument vector</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">args</td><td>is the structure containing the current argument list </td></tr>
+    <tr><td class="paramname">arg</td><td>is the new argument to add </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>-1 on allocation error, 0 on success </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="aaae525d5e959c5394bc323be0c1d02b0"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int fuse_opt_add_opt </td>
+          <td>(</td>
+          <td class="paramtype">char **&#160;</td>
+          <td class="paramname"><em>opts</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">const char *&#160;</td>
+          <td class="paramname"><em>opt</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Add an option to a comma separated option list</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">opts</td><td>is a pointer to an option list, may point to a NULL value </td></tr>
+    <tr><td class="paramname">opt</td><td>is the option to add </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>-1 on allocation error, 0 on success </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="a51a00d087d08bef250a53b9e4979b1cd"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int fuse_opt_add_opt_escaped </td>
+          <td>(</td>
+          <td class="paramtype">char **&#160;</td>
+          <td class="paramname"><em>opts</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">const char *&#160;</td>
+          <td class="paramname"><em>opt</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Add an option, escaping commas, to a comma separated option list</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">opts</td><td>is a pointer to an option list, may point to a NULL value </td></tr>
+    <tr><td class="paramname">opt</td><td>is the option to add </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>-1 on allocation error, 0 on success </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="a2cdf272429ab3869a5162976141b287d"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void fuse_opt_free_args </td>
+          <td>(</td>
+          <td class="paramtype">struct <a class="el" href="structfuse__args.html">fuse_args</a> *&#160;</td>
+          <td class="paramname"><em>args</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Free the contents of argument list</p>
+<p>The structure itself is not freed</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">args</td><td>is the structure containing the argument list </td></tr>
+  </table>
+  </dd>
+</dl>
+
+</div>
+</div>
+<a class="anchor" id="adb2922444d67f58e4233d21320386bc0"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int fuse_opt_insert_arg </td>
+          <td>(</td>
+          <td class="paramtype">struct <a class="el" href="structfuse__args.html">fuse_args</a> *&#160;</td>
+          <td class="paramname"><em>args</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>pos</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">const char *&#160;</td>
+          <td class="paramname"><em>arg</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Add an argument at the specified position in a NULL terminated argument vector</p>
+<p>Adds the argument to the N-th position. This is useful for adding options at the beginning of the array which must not come after the special '&ndash;' option.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">args</td><td>is the structure containing the current argument list </td></tr>
+    <tr><td class="paramname">pos</td><td>is the position at which to add the argument </td></tr>
+    <tr><td class="paramname">arg</td><td>is the new argument to add </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>-1 on allocation error, 0 on success </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="af16c684bd2b10b7ac0ae299afa1e0e06"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int fuse_opt_match </td>
+          <td>(</td>
+          <td class="paramtype">const struct <a class="el" href="structfuse__opt.html">fuse_opt</a>&#160;</td>
+          <td class="paramname"><em>opts</em>[], </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">const char *&#160;</td>
+          <td class="paramname"><em>opt</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Check if an option matches</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">opts</td><td>is the option description array </td></tr>
+    <tr><td class="paramname">opt</td><td>is the option to match </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>1 if a match is found, 0 if not </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="a539ef1f571c34f516c60c4cbe2901c0e"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int fuse_opt_parse </td>
+          <td>(</td>
+          <td class="paramtype">struct <a class="el" href="structfuse__args.html">fuse_args</a> *&#160;</td>
+          <td class="paramname"><em>args</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">void *&#160;</td>
+          <td class="paramname"><em>data</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">const struct <a class="el" href="structfuse__opt.html">fuse_opt</a>&#160;</td>
+          <td class="paramname"><em>opts</em>[], </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype"><a class="el" href="fuse__opt_8h.html#a975525ccd73368c818ef2e3e917aeb33">fuse_opt_proc_t</a>&#160;</td>
+          <td class="paramname"><em>proc</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Option parsing function</p>
+<p>If 'args' was returned from a previous call to <a class="el" href="fuse__opt_8h.html#a539ef1f571c34f516c60c4cbe2901c0e">fuse_opt_parse()</a> or it was constructed from</p>
+<p>A NULL 'args' is equivalent to an empty argument vector</p>
+<p>A NULL 'opts' is equivalent to an 'opts' array containing a single end marker</p>
+<p>A NULL 'proc' is equivalent to a processing function always returning '1'</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">args</td><td>is the input and output argument list </td></tr>
+    <tr><td class="paramname">data</td><td>is the user data </td></tr>
+    <tr><td class="paramname">opts</td><td>is the option description array </td></tr>
+    <tr><td class="paramname">proc</td><td>is the processing function </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>-1 on error, 0 on success </dd></dl>
+
+</div>
+</div>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Sat Apr 23 2016 09:43:20 for fuse by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.8
+</small></address>
+</body>
+</html>

libfuse/doc/html/globals.html

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+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
+<meta name="generator" content="Doxygen 1.8.8"/>
+<title>fuse: Globals</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="jquery.js"></script>
+<script type="text/javascript" src="dynsections.js"></script>
+<link href="doxygen.css" rel="stylesheet" type="text/css" />
+</head>
+<body>
+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td style="padding-left: 0.5em;">
+   <div id="projectname">fuse
+   </div>
+  </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.8 -->
+  <div id="navrow1" class="tabs">
+    <ul class="tablist">
+      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
+      <li><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li class="current"><a href="files.html"><span>Files</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow2" class="tabs2">
+    <ul class="tablist">
+      <li><a href="files.html"><span>File&#160;List</span></a></li>
+      <li class="current"><a href="globals.html"><span>Globals</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow3" class="tabs2">
+    <ul class="tablist">
+      <li class="current"><a href="globals.html"><span>All</span></a></li>
+      <li><a href="globals_func.html"><span>Functions</span></a></li>
+      <li><a href="globals_type.html"><span>Typedefs</span></a></li>
+      <li><a href="globals_enum.html"><span>Enumerations</span></a></li>
+      <li><a href="globals_eval.html"><span>Enumerator</span></a></li>
+      <li><a href="globals_defs.html"><span>Macros</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow4" class="tabs3">
+    <ul class="tablist">
+      <li class="current"><a href="#index_f"><span>f</span></a></li>
+    </ul>
+  </div>
+</div><!-- top -->
+<div class="contents">
+<div class="textblock">Here is a list of all documented functions, variables, defines, enums, and typedefs with links to the documentation:</div>
+
+<h3><a class="anchor" id="index_f"></a>- f -</h3><ul>
+<li>fuse_add_direntry()
+: <a class="el" href="fuse__lowlevel_8h.html#ad1957bcc8ece8c90f16c42c4daf3053f">fuse_lowlevel.h</a>
+</li>
+<li>FUSE_ARGS_INIT
+: <a class="el" href="fuse__opt_8h.html#a9bea40fe56b18be9aa110185ab7387ed">fuse_opt.h</a>
+</li>
+<li>fuse_buf_copy()
+: <a class="el" href="fuse__common_8h.html#a9ca301390fb5e85b85153abb1891a3f7">fuse_common.h</a>
+</li>
+<li>fuse_buf_copy_flags
+: <a class="el" href="fuse__common_8h.html#aec0ad71a3e8c357ebe7e87cdecbdbe18">fuse_common.h</a>
+</li>
+<li>FUSE_BUF_FD_RETRY
+: <a class="el" href="fuse__common_8h.html#a5e36b839c4dbf0439bd85b61c7213a58af89b4b00a2d4a06d8458b320c2cb28cf">fuse_common.h</a>
+</li>
+<li>FUSE_BUF_FD_SEEK
+: <a class="el" href="fuse__common_8h.html#a5e36b839c4dbf0439bd85b61c7213a58ad67d5c6075febad0594f06d46d02bfa9">fuse_common.h</a>
+</li>
+<li>fuse_buf_flags
+: <a class="el" href="fuse__common_8h.html#a5e36b839c4dbf0439bd85b61c7213a58">fuse_common.h</a>
+</li>
+<li>FUSE_BUF_FORCE_SPLICE
+: <a class="el" href="fuse__common_8h.html#aec0ad71a3e8c357ebe7e87cdecbdbe18a375767de945f5178e8949d284abf1f5b">fuse_common.h</a>
+</li>
+<li>FUSE_BUF_IS_FD
+: <a class="el" href="fuse__common_8h.html#a5e36b839c4dbf0439bd85b61c7213a58affd5b3b7e9cdd5f89b3126eea96e033b">fuse_common.h</a>
+</li>
+<li>FUSE_BUF_NO_SPLICE
+: <a class="el" href="fuse__common_8h.html#aec0ad71a3e8c357ebe7e87cdecbdbe18adcef8052c48f314d4d9f9f05a5b4f838">fuse_common.h</a>
+</li>
+<li>fuse_buf_size()
+: <a class="el" href="fuse__common_8h.html#a4327f41b2fe1ca84151b407169bd86c0">fuse_common.h</a>
+</li>
+<li>FUSE_BUF_SPLICE_MOVE
+: <a class="el" href="fuse__common_8h.html#aec0ad71a3e8c357ebe7e87cdecbdbe18af239e556066a5d73b3ff542216b157b9">fuse_common.h</a>
+</li>
+<li>FUSE_BUF_SPLICE_NONBLOCK
+: <a class="el" href="fuse__common_8h.html#aec0ad71a3e8c357ebe7e87cdecbdbe18a32ec833f1eb4b5cd9283cf9d93021037">fuse_common.h</a>
+</li>
+<li>FUSE_CAP_ASYNC_READ
+: <a class="el" href="fuse__common_8h.html#a4e1bacbb44d6dca9a82255c8069c3d69">fuse_common.h</a>
+</li>
+<li>fuse_chan_bufsize()
+: <a class="el" href="fuse__lowlevel_8h.html#ab2018fab0f56f1b15f6e5fd9ff63641c">fuse_lowlevel.h</a>
+</li>
+<li>fuse_chan_data()
+: <a class="el" href="fuse__lowlevel_8h.html#a50696378a60c9b5daea8de2fbcf1dc5d">fuse_lowlevel.h</a>
+</li>
+<li>fuse_chan_destroy()
+: <a class="el" href="fuse__lowlevel_8h.html#a7a88655f900be214db61844337879fa5">fuse_lowlevel.h</a>
+</li>
+<li>fuse_chan_fd()
+: <a class="el" href="fuse__lowlevel_8h.html#aed5405bd1725a4da8610ce1a1fe49307">fuse_lowlevel.h</a>
+</li>
+<li>fuse_chan_new()
+: <a class="el" href="fuse__lowlevel_8h.html#a0a9a9cd6bffbd37ee1971b3dfe183140">fuse_lowlevel.h</a>
+</li>
+<li>fuse_chan_recv()
+: <a class="el" href="fuse__lowlevel_8h.html#afa1748ec47595b3ab7be93ad29e55fcb">fuse_lowlevel.h</a>
+</li>
+<li>fuse_chan_send()
+: <a class="el" href="fuse__lowlevel_8h.html#ad53f74694d7c8605d956d48ab04b55e9">fuse_lowlevel.h</a>
+</li>
+<li>fuse_chan_session()
+: <a class="el" href="fuse__lowlevel_8h.html#a0d0c57c5be8fe4884c10270fcaad4710">fuse_lowlevel.h</a>
+</li>
+<li>fuse_clean_cache()
+: <a class="el" href="fuse_8h.html#a90f104e6d4e01480161a3300bddbecbe">fuse.h</a>
+</li>
+<li>fuse_daemonize()
+: <a class="el" href="fuse__common_8h.html#af1857d2209952f49a762aff39f3cd8bd">fuse_common.h</a>
+</li>
+<li>fuse_destroy()
+: <a class="el" href="fuse_8h.html#a0d47cac8a295efd5370d7af059e4d14f">fuse.h</a>
+</li>
+<li>fuse_exit()
+: <a class="el" href="fuse_8h.html#a9024935b211288c1869dc7566895d739">fuse.h</a>
+</li>
+<li>fuse_exited()
+: <a class="el" href="fuse_8h.html#a3035da06904362a9e924d77c2e460258">fuse.h</a>
+</li>
+<li>fuse_fill_dir_t
+: <a class="el" href="fuse_8h.html#ae2a2054f9852fd6020c26a1bcc7f1042">fuse.h</a>
+</li>
+<li>fuse_fs_new()
+: <a class="el" href="fuse_8h.html#ad4b0e6955b2fd720542c6c3262fb8761">fuse.h</a>
+</li>
+<li>fuse_get_context()
+: <a class="el" href="fuse_8h.html#a9a0f2a6603cb1e21f5e4c1aec84a3bcc">fuse.h</a>
+</li>
+<li>fuse_get_session()
+: <a class="el" href="fuse_8h.html#a03baa193b5bfcbe625afbc62e9b97e91">fuse.h</a>
+</li>
+<li>fuse_getgroups()
+: <a class="el" href="fuse_8h.html#a04273db088e57d8242caa388193b6958">fuse.h</a>
+</li>
+<li>fuse_ino_t
+: <a class="el" href="fuse__lowlevel_8h.html#ab419149c707451eaf61b75afb852e016">fuse_lowlevel.h</a>
+</li>
+<li>fuse_interrupt_func_t
+: <a class="el" href="fuse__lowlevel_8h.html#a5bb8b555b1d9d8a38b8c6cac28d51f1e">fuse_lowlevel.h</a>
+</li>
+<li>fuse_interrupted()
+: <a class="el" href="fuse_8h.html#a0514ca828e6a02a330dcf037292c8803">fuse.h</a>
+</li>
+<li>fuse_invalidate()
+: <a class="el" href="fuse_8h.html#a390d7e520ea2be2471ffa366cbc1f37d">fuse.h</a>
+</li>
+<li>FUSE_IOCTL_COMPAT
+: <a class="el" href="fuse__common_8h.html#ade38f8e8c463cd40af5bfeeebfa99486">fuse_common.h</a>
+</li>
+<li>fuse_loop()
+: <a class="el" href="fuse_8h.html#a6ea805c47ccc960497dfd64e12081159">fuse.h</a>
+</li>
+<li>fuse_loop_mt()
+: <a class="el" href="fuse_8h.html#a79387240dad1f77417fd178f4b9ef0a0">fuse.h</a>
+</li>
+<li>fuse_loop_mt_proc()
+: <a class="el" href="fuse_8h.html#aadced4bb8ad64e622a2d0b9e6738c97b">fuse.h</a>
+</li>
+<li>fuse_lowlevel_new()
+: <a class="el" href="fuse__lowlevel_8h.html#ab71e91777def283987cd8a504e926d01">fuse_lowlevel.h</a>
+</li>
+<li>fuse_lowlevel_notify_delete()
+: <a class="el" href="fuse__lowlevel_8h.html#a94893b3eb83fe2a218e80e43089670a1">fuse_lowlevel.h</a>
+</li>
+<li>fuse_lowlevel_notify_inval_entry()
+: <a class="el" href="fuse__lowlevel_8h.html#ac250195a1e88bb7c1d10340558b30c8f">fuse_lowlevel.h</a>
+</li>
+<li>fuse_lowlevel_notify_inval_inode()
+: <a class="el" href="fuse__lowlevel_8h.html#a05b0e5326257af22062d90809801b730">fuse_lowlevel.h</a>
+</li>
+<li>fuse_lowlevel_notify_poll()
+: <a class="el" href="fuse__lowlevel_8h.html#ab078685b1f480188031fc40aa2e2fbca">fuse_lowlevel.h</a>
+</li>
+<li>fuse_lowlevel_notify_retrieve()
+: <a class="el" href="fuse__lowlevel_8h.html#a8b2a260132708b581b00e1066b43faa8">fuse_lowlevel.h</a>
+</li>
+<li>fuse_lowlevel_notify_store()
+: <a class="el" href="fuse__lowlevel_8h.html#a4d12f831402f7f25de8bef2d2a82f402">fuse_lowlevel.h</a>
+</li>
+<li>fuse_main
+: <a class="el" href="fuse_8h.html#a61755930843c427b79622eda0ad8f083">fuse.h</a>
+</li>
+<li>fuse_main_real()
+: <a class="el" href="fuse_8h.html#a2098b9d60626bf749801d12f2d0d6fd3">fuse.h</a>
+</li>
+<li>FUSE_MAJOR_VERSION
+: <a class="el" href="fuse__common_8h.html#a2779d57c512b7b948992858653e95f0e">fuse_common.h</a>
+</li>
+<li>FUSE_MINOR_VERSION
+: <a class="el" href="fuse__common_8h.html#a8571aa4ec96e1685d31eeff07cb2f163">fuse_common.h</a>
+</li>
+<li>fuse_mount()
+: <a class="el" href="fuse__common_8h.html#a30d394a6127b20455bf5a4899e56e759">fuse_common.h</a>
+</li>
+<li>fuse_new()
+: <a class="el" href="fuse_8h.html#a5326844946defe4a50b3f4320786a0f4">fuse.h</a>
+</li>
+<li>fuse_opt_add_arg()
+: <a class="el" href="fuse__opt_8h.html#a21602e6a0fff64fc9c7b642d12382094">fuse_opt.h</a>
+</li>
+<li>fuse_opt_add_opt()
+: <a class="el" href="fuse__opt_8h.html#aaae525d5e959c5394bc323be0c1d02b0">fuse_opt.h</a>
+</li>
+<li>fuse_opt_add_opt_escaped()
+: <a class="el" href="fuse__opt_8h.html#a51a00d087d08bef250a53b9e4979b1cd">fuse_opt.h</a>
+</li>
+<li>FUSE_OPT_END
+: <a class="el" href="fuse__opt_8h.html#aca35962e17d189ceb5447f8eea11bd33">fuse_opt.h</a>
+</li>
+<li>fuse_opt_free_args()
+: <a class="el" href="fuse__opt_8h.html#a2cdf272429ab3869a5162976141b287d">fuse_opt.h</a>
+</li>
+<li>fuse_opt_insert_arg()
+: <a class="el" href="fuse__opt_8h.html#adb2922444d67f58e4233d21320386bc0">fuse_opt.h</a>
+</li>
+<li>FUSE_OPT_KEY
+: <a class="el" href="fuse__opt_8h.html#a371d830a8aedd9e3f96d9bb31876a8f1">fuse_opt.h</a>
+</li>
+<li>FUSE_OPT_KEY_DISCARD
+: <a class="el" href="fuse__opt_8h.html#a6e97b6ce492f1baaaf0a4eb4970c9a2f">fuse_opt.h</a>
+</li>
+<li>FUSE_OPT_KEY_KEEP
+: <a class="el" href="fuse__opt_8h.html#a8533ff341f910c1bd05f10c8fcc35a04">fuse_opt.h</a>
+</li>
+<li>FUSE_OPT_KEY_NONOPT
+: <a class="el" href="fuse__opt_8h.html#a632b025441794a4e6fe59b7ab53bbfc4">fuse_opt.h</a>
+</li>
+<li>FUSE_OPT_KEY_OPT
+: <a class="el" href="fuse__opt_8h.html#a48cb1aea482de904a848651360117748">fuse_opt.h</a>
+</li>
+<li>fuse_opt_match()
+: <a class="el" href="fuse__opt_8h.html#af16c684bd2b10b7ac0ae299afa1e0e06">fuse_opt.h</a>
+</li>
+<li>fuse_opt_parse()
+: <a class="el" href="fuse__opt_8h.html#a539ef1f571c34f516c60c4cbe2901c0e">fuse_opt.h</a>
+</li>
+<li>fuse_opt_proc_t
+: <a class="el" href="fuse__opt_8h.html#a975525ccd73368c818ef2e3e917aeb33">fuse_opt.h</a>
+</li>
+<li>fuse_parse_cmdline()
+: <a class="el" href="fuse__common_8h.html#a971bb6dbde8b6d47dfd5c1fab8b30a1d">fuse_common.h</a>
+</li>
+<li>fuse_pollhandle_destroy()
+: <a class="el" href="fuse__common_8h.html#adf5027f8a38b2efc03858efd7fdc756a">fuse_common.h</a>
+</li>
+<li>fuse_process_cmd()
+: <a class="el" href="fuse_8h.html#a638b7477f87a2aca57ef0a5c4ca1d500">fuse.h</a>
+</li>
+<li>fuse_processor_t
+: <a class="el" href="fuse_8h.html#ab27948e20743f4c153f6ba6d71ca7182">fuse.h</a>
+</li>
+<li>fuse_read_cmd()
+: <a class="el" href="fuse_8h.html#aa5aaa31ed710ea1afe9467f10d523b21">fuse.h</a>
+</li>
+<li>fuse_register_module()
+: <a class="el" href="fuse_8h.html#ad6380ea6c7cb4a4a4cf421d808ce2b66">fuse.h</a>
+</li>
+<li>FUSE_REGISTER_MODULE
+: <a class="el" href="fuse_8h.html#af335784cf29289c7583f3312d98d2bcd">fuse.h</a>
+</li>
+<li>fuse_remove_signal_handlers()
+: <a class="el" href="fuse__common_8h.html#aeb674bbc11074c4fe520b952d6bfdd30">fuse_common.h</a>
+</li>
+<li>fuse_reply_attr()
+: <a class="el" href="fuse__lowlevel_8h.html#ad28378dc569019c32acdb4995d70be18">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_bmap()
+: <a class="el" href="fuse__lowlevel_8h.html#a65431e8196e0533257acad767f7b074f">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_buf()
+: <a class="el" href="fuse__lowlevel_8h.html#a300a88b63ab7c8ca92853a97486448c0">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_create()
+: <a class="el" href="fuse__lowlevel_8h.html#abea78d22349198f8370d7cb91fbf05ed">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_data()
+: <a class="el" href="fuse__lowlevel_8h.html#a1242694fe0fb6e253a88b57795987302">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_entry()
+: <a class="el" href="fuse__lowlevel_8h.html#a672c45e126cd240f4bcd59bf9b7e3708">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_err()
+: <a class="el" href="fuse__lowlevel_8h.html#a2553c03f9a63c75e609e67f90a3a5d88">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_ioctl()
+: <a class="el" href="fuse__lowlevel_8h.html#adf7f34f470c04f276b7091ad3b3dcb31">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_ioctl_iov()
+: <a class="el" href="fuse__lowlevel_8h.html#a37381eb84c39e5fe3af9f3ef507aeeb7">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_ioctl_retry()
+: <a class="el" href="fuse__lowlevel_8h.html#a940683d07df12c24f56b4363aed90e4d">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_iov()
+: <a class="el" href="fuse__lowlevel_8h.html#a5fbbf591a55f09c02cd54d34bdbfe0e9">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_lock()
+: <a class="el" href="fuse__lowlevel_8h.html#a135eda9b7d36fb4eaae2de58526d4f85">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_none()
+: <a class="el" href="fuse__lowlevel_8h.html#a85ae91390a6704dc26f8d80fed7d5678">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_open()
+: <a class="el" href="fuse__lowlevel_8h.html#a170f8c6b953d70928e83bcecee43bfdc">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_poll()
+: <a class="el" href="fuse__lowlevel_8h.html#a2172d260d34c76c25cd601870aee4220">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_readlink()
+: <a class="el" href="fuse__lowlevel_8h.html#a5a5872d7f73f0bd593e00788a4c7bbb7">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_statfs()
+: <a class="el" href="fuse__lowlevel_8h.html#aa1d95ec3ca674253baac3639ea10f0ff">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_write()
+: <a class="el" href="fuse__lowlevel_8h.html#aa3cfa73f61d6ef461ab5a3fbf859eb97">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_xattr()
+: <a class="el" href="fuse__lowlevel_8h.html#afed32e5d3e1f54d390103f79ebb8bd42">fuse_lowlevel.h</a>
+</li>
+<li>fuse_req_ctx()
+: <a class="el" href="fuse__lowlevel_8h.html#ad1d1963190eb93ae5667d32d2b387ca1">fuse_lowlevel.h</a>
+</li>
+<li>fuse_req_getgroups()
+: <a class="el" href="fuse__lowlevel_8h.html#a57f4dabcf044aafcdba6c4682b3a1869">fuse_lowlevel.h</a>
+</li>
+<li>fuse_req_interrupt_func()
+: <a class="el" href="fuse__lowlevel_8h.html#ab3cdb9744f033e37a72984489343940f">fuse_lowlevel.h</a>
+</li>
+<li>fuse_req_interrupted()
+: <a class="el" href="fuse__lowlevel_8h.html#a52674fc627647f33e63c74267f0f1f9d">fuse_lowlevel.h</a>
+</li>
+<li>fuse_req_t
+: <a class="el" href="fuse__lowlevel_8h.html#a33e2aa4a8905a05397292ae047cd2257">fuse_lowlevel.h</a>
+</li>
+<li>fuse_req_userdata()
+: <a class="el" href="fuse__lowlevel_8h.html#aab00273c65d124e44abcf2374f9c504b">fuse_lowlevel.h</a>
+</li>
+<li>FUSE_ROOT_ID
+: <a class="el" href="fuse__lowlevel_8h.html#a14d7299559cf05272b838cfc6388ef91">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_add_chan()
+: <a class="el" href="fuse__lowlevel_8h.html#adcc40a021ee1a21752e3c622f3d3692d">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_data()
+: <a class="el" href="fuse__lowlevel_8h.html#ac58f69b8c0f7e9fbd45280fb1d68d9f5">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_destroy()
+: <a class="el" href="fuse__lowlevel_8h.html#a08b5503c4e9656f9c4bc88331233cc65">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_exit()
+: <a class="el" href="fuse__lowlevel_8h.html#a198429f3fbc23ef29ef9971271827690">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_exited()
+: <a class="el" href="fuse__lowlevel_8h.html#a41b12193fa1520ff658d65679f4e513c">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_loop()
+: <a class="el" href="fuse__lowlevel_8h.html#a5f1e538aa3287e251afbe985438c4249">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_loop_mt()
+: <a class="el" href="fuse__lowlevel_8h.html#afeffdee79e361c96b10ce798c56ed2cc">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_new()
+: <a class="el" href="fuse__lowlevel_8h.html#a28b7d09c6e87e3e375743c2ef6e06f0f">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_next_chan()
+: <a class="el" href="fuse__lowlevel_8h.html#a8a6664baeee7a580928f959fd4968d5c">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_process()
+: <a class="el" href="fuse__lowlevel_8h.html#a210cb96700171ccbb5fe84a42b4613d8">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_process_buf()
+: <a class="el" href="fuse__lowlevel_8h.html#a58da9b49939ed7e60c906d99bbf7b21a">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_receive_buf()
+: <a class="el" href="fuse__lowlevel_8h.html#a7f7f424f58729d08af8ab7be91d93478">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_remove_chan()
+: <a class="el" href="fuse__lowlevel_8h.html#a93cb94614503b2249d15629c447dddb9">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_reset()
+: <a class="el" href="fuse__lowlevel_8h.html#ab3d015de77ae0edeb3157321e7a5c434">fuse_lowlevel.h</a>
+</li>
+<li>fuse_set_getcontext_func()
+: <a class="el" href="fuse_8h.html#adbd6a1fa417b704972554ed983e67b85">fuse.h</a>
+</li>
+<li>fuse_set_signal_handlers()
+: <a class="el" href="fuse__common_8h.html#a292dccc3c7b1799cb054efa2ba0c774b">fuse_common.h</a>
+</li>
+<li>fuse_setup()
+: <a class="el" href="fuse_8h.html#ab6dc1548ab6f04f048927dc09882563d">fuse.h</a>
+</li>
+<li>fuse_start_cleanup_thread()
+: <a class="el" href="fuse_8h.html#a4b2246caec521ec4ac84093f8c4b616d">fuse.h</a>
+</li>
+<li>fuse_stop_cleanup_thread()
+: <a class="el" href="fuse_8h.html#ad37fd69ba40d5c261f16e207e4a5b0ed">fuse.h</a>
+</li>
+<li>fuse_teardown()
+: <a class="el" href="fuse_8h.html#a87c736a7e6ee86348a9fdf83f6635199">fuse.h</a>
+</li>
+<li>fuse_unmount()
+: <a class="el" href="fuse__common_8h.html#a1b6448c8529f9fac068a35ef7a279d4d">fuse_common.h</a>
+</li>
+<li>fuse_version()
+: <a class="el" href="fuse__common_8h.html#ae04b2f721003f5540c71be65396c53c8">fuse_common.h</a>
+</li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Sat Apr 23 2016 09:43:20 for fuse by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.8
+</small></address>
+</body>
+</html>

libfuse/doc/html/globals_defs.html

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+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
+<meta name="generator" content="Doxygen 1.8.8"/>
+<title>fuse: Globals</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="jquery.js"></script>
+<script type="text/javascript" src="dynsections.js"></script>
+<link href="doxygen.css" rel="stylesheet" type="text/css" />
+</head>
+<body>
+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td style="padding-left: 0.5em;">
+   <div id="projectname">fuse
+   </div>
+  </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.8 -->
+  <div id="navrow1" class="tabs">
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+      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
+      <li><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li class="current"><a href="files.html"><span>Files</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow2" class="tabs2">
+    <ul class="tablist">
+      <li><a href="files.html"><span>File&#160;List</span></a></li>
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+    </ul>
+  </div>
+  <div id="navrow3" class="tabs2">
+    <ul class="tablist">
+      <li><a href="globals.html"><span>All</span></a></li>
+      <li><a href="globals_func.html"><span>Functions</span></a></li>
+      <li><a href="globals_type.html"><span>Typedefs</span></a></li>
+      <li><a href="globals_enum.html"><span>Enumerations</span></a></li>
+      <li><a href="globals_eval.html"><span>Enumerator</span></a></li>
+      <li class="current"><a href="globals_defs.html"><span>Macros</span></a></li>
+    </ul>
+  </div>
+</div><!-- top -->
+<div class="contents">
+&#160;<ul>
+<li>FUSE_ARGS_INIT
+: <a class="el" href="fuse__opt_8h.html#a9bea40fe56b18be9aa110185ab7387ed">fuse_opt.h</a>
+</li>
+<li>FUSE_CAP_ASYNC_READ
+: <a class="el" href="fuse__common_8h.html#a4e1bacbb44d6dca9a82255c8069c3d69">fuse_common.h</a>
+</li>
+<li>FUSE_IOCTL_COMPAT
+: <a class="el" href="fuse__common_8h.html#ade38f8e8c463cd40af5bfeeebfa99486">fuse_common.h</a>
+</li>
+<li>fuse_main
+: <a class="el" href="fuse_8h.html#a61755930843c427b79622eda0ad8f083">fuse.h</a>
+</li>
+<li>FUSE_MAJOR_VERSION
+: <a class="el" href="fuse__common_8h.html#a2779d57c512b7b948992858653e95f0e">fuse_common.h</a>
+</li>
+<li>FUSE_MINOR_VERSION
+: <a class="el" href="fuse__common_8h.html#a8571aa4ec96e1685d31eeff07cb2f163">fuse_common.h</a>
+</li>
+<li>FUSE_OPT_END
+: <a class="el" href="fuse__opt_8h.html#aca35962e17d189ceb5447f8eea11bd33">fuse_opt.h</a>
+</li>
+<li>FUSE_OPT_KEY
+: <a class="el" href="fuse__opt_8h.html#a371d830a8aedd9e3f96d9bb31876a8f1">fuse_opt.h</a>
+</li>
+<li>FUSE_OPT_KEY_DISCARD
+: <a class="el" href="fuse__opt_8h.html#a6e97b6ce492f1baaaf0a4eb4970c9a2f">fuse_opt.h</a>
+</li>
+<li>FUSE_OPT_KEY_KEEP
+: <a class="el" href="fuse__opt_8h.html#a8533ff341f910c1bd05f10c8fcc35a04">fuse_opt.h</a>
+</li>
+<li>FUSE_OPT_KEY_NONOPT
+: <a class="el" href="fuse__opt_8h.html#a632b025441794a4e6fe59b7ab53bbfc4">fuse_opt.h</a>
+</li>
+<li>FUSE_OPT_KEY_OPT
+: <a class="el" href="fuse__opt_8h.html#a48cb1aea482de904a848651360117748">fuse_opt.h</a>
+</li>
+<li>FUSE_REGISTER_MODULE
+: <a class="el" href="fuse_8h.html#af335784cf29289c7583f3312d98d2bcd">fuse.h</a>
+</li>
+<li>FUSE_ROOT_ID
+: <a class="el" href="fuse__lowlevel_8h.html#a14d7299559cf05272b838cfc6388ef91">fuse_lowlevel.h</a>
+</li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Sat Apr 23 2016 09:43:20 for fuse by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.8
+</small></address>
+</body>
+</html>

libfuse/doc/html/globals_enum.html

@@ -0,0 +1,70 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
+<meta name="generator" content="Doxygen 1.8.8"/>
+<title>fuse: Globals</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="jquery.js"></script>
+<script type="text/javascript" src="dynsections.js"></script>
+<link href="doxygen.css" rel="stylesheet" type="text/css" />
+</head>
+<body>
+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td style="padding-left: 0.5em;">
+   <div id="projectname">fuse
+   </div>
+  </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.8 -->
+  <div id="navrow1" class="tabs">
+    <ul class="tablist">
+      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
+      <li><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li class="current"><a href="files.html"><span>Files</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow2" class="tabs2">
+    <ul class="tablist">
+      <li><a href="files.html"><span>File&#160;List</span></a></li>
+      <li class="current"><a href="globals.html"><span>Globals</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow3" class="tabs2">
+    <ul class="tablist">
+      <li><a href="globals.html"><span>All</span></a></li>
+      <li><a href="globals_func.html"><span>Functions</span></a></li>
+      <li><a href="globals_type.html"><span>Typedefs</span></a></li>
+      <li class="current"><a href="globals_enum.html"><span>Enumerations</span></a></li>
+      <li><a href="globals_eval.html"><span>Enumerator</span></a></li>
+      <li><a href="globals_defs.html"><span>Macros</span></a></li>
+    </ul>
+  </div>
+</div><!-- top -->
+<div class="contents">
+&#160;<ul>
+<li>fuse_buf_copy_flags
+: <a class="el" href="fuse__common_8h.html#aec0ad71a3e8c357ebe7e87cdecbdbe18">fuse_common.h</a>
+</li>
+<li>fuse_buf_flags
+: <a class="el" href="fuse__common_8h.html#a5e36b839c4dbf0439bd85b61c7213a58">fuse_common.h</a>
+</li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Sat Apr 23 2016 09:43:20 for fuse by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.8
+</small></address>
+</body>
+</html>

libfuse/doc/html/globals_eval.html

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+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
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+<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
+<meta name="generator" content="Doxygen 1.8.8"/>
+<title>fuse: Globals</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="jquery.js"></script>
+<script type="text/javascript" src="dynsections.js"></script>
+<link href="doxygen.css" rel="stylesheet" type="text/css" />
+</head>
+<body>
+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td style="padding-left: 0.5em;">
+   <div id="projectname">fuse
+   </div>
+  </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.8 -->
+  <div id="navrow1" class="tabs">
+    <ul class="tablist">
+      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
+      <li><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li class="current"><a href="files.html"><span>Files</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow2" class="tabs2">
+    <ul class="tablist">
+      <li><a href="files.html"><span>File&#160;List</span></a></li>
+      <li class="current"><a href="globals.html"><span>Globals</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow3" class="tabs2">
+    <ul class="tablist">
+      <li><a href="globals.html"><span>All</span></a></li>
+      <li><a href="globals_func.html"><span>Functions</span></a></li>
+      <li><a href="globals_type.html"><span>Typedefs</span></a></li>
+      <li><a href="globals_enum.html"><span>Enumerations</span></a></li>
+      <li class="current"><a href="globals_eval.html"><span>Enumerator</span></a></li>
+      <li><a href="globals_defs.html"><span>Macros</span></a></li>
+    </ul>
+  </div>
+</div><!-- top -->
+<div class="contents">
+&#160;<ul>
+<li>FUSE_BUF_FD_RETRY
+: <a class="el" href="fuse__common_8h.html#a5e36b839c4dbf0439bd85b61c7213a58af89b4b00a2d4a06d8458b320c2cb28cf">fuse_common.h</a>
+</li>
+<li>FUSE_BUF_FD_SEEK
+: <a class="el" href="fuse__common_8h.html#a5e36b839c4dbf0439bd85b61c7213a58ad67d5c6075febad0594f06d46d02bfa9">fuse_common.h</a>
+</li>
+<li>FUSE_BUF_FORCE_SPLICE
+: <a class="el" href="fuse__common_8h.html#aec0ad71a3e8c357ebe7e87cdecbdbe18a375767de945f5178e8949d284abf1f5b">fuse_common.h</a>
+</li>
+<li>FUSE_BUF_IS_FD
+: <a class="el" href="fuse__common_8h.html#a5e36b839c4dbf0439bd85b61c7213a58affd5b3b7e9cdd5f89b3126eea96e033b">fuse_common.h</a>
+</li>
+<li>FUSE_BUF_NO_SPLICE
+: <a class="el" href="fuse__common_8h.html#aec0ad71a3e8c357ebe7e87cdecbdbe18adcef8052c48f314d4d9f9f05a5b4f838">fuse_common.h</a>
+</li>
+<li>FUSE_BUF_SPLICE_MOVE
+: <a class="el" href="fuse__common_8h.html#aec0ad71a3e8c357ebe7e87cdecbdbe18af239e556066a5d73b3ff542216b157b9">fuse_common.h</a>
+</li>
+<li>FUSE_BUF_SPLICE_NONBLOCK
+: <a class="el" href="fuse__common_8h.html#aec0ad71a3e8c357ebe7e87cdecbdbe18a32ec833f1eb4b5cd9283cf9d93021037">fuse_common.h</a>
+</li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Sat Apr 23 2016 09:43:20 for fuse by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.8
+</small></address>
+</body>
+</html>

libfuse/doc/html/globals_func.html

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+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
+<meta name="generator" content="Doxygen 1.8.8"/>
+<title>fuse: Globals</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="jquery.js"></script>
+<script type="text/javascript" src="dynsections.js"></script>
+<link href="doxygen.css" rel="stylesheet" type="text/css" />
+</head>
+<body>
+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td style="padding-left: 0.5em;">
+   <div id="projectname">fuse
+   </div>
+  </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.8 -->
+  <div id="navrow1" class="tabs">
+    <ul class="tablist">
+      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
+      <li><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li class="current"><a href="files.html"><span>Files</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow2" class="tabs2">
+    <ul class="tablist">
+      <li><a href="files.html"><span>File&#160;List</span></a></li>
+      <li class="current"><a href="globals.html"><span>Globals</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow3" class="tabs2">
+    <ul class="tablist">
+      <li><a href="globals.html"><span>All</span></a></li>
+      <li class="current"><a href="globals_func.html"><span>Functions</span></a></li>
+      <li><a href="globals_type.html"><span>Typedefs</span></a></li>
+      <li><a href="globals_enum.html"><span>Enumerations</span></a></li>
+      <li><a href="globals_eval.html"><span>Enumerator</span></a></li>
+      <li><a href="globals_defs.html"><span>Macros</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow4" class="tabs3">
+    <ul class="tablist">
+      <li class="current"><a href="#index_f"><span>f</span></a></li>
+    </ul>
+  </div>
+</div><!-- top -->
+<div class="contents">
+&#160;
+
+<h3><a class="anchor" id="index_f"></a>- f -</h3><ul>
+<li>fuse_add_direntry()
+: <a class="el" href="fuse__lowlevel_8h.html#ad1957bcc8ece8c90f16c42c4daf3053f">fuse_lowlevel.h</a>
+</li>
+<li>fuse_buf_copy()
+: <a class="el" href="fuse__common_8h.html#a9ca301390fb5e85b85153abb1891a3f7">fuse_common.h</a>
+</li>
+<li>fuse_buf_size()
+: <a class="el" href="fuse__common_8h.html#a4327f41b2fe1ca84151b407169bd86c0">fuse_common.h</a>
+</li>
+<li>fuse_chan_bufsize()
+: <a class="el" href="fuse__lowlevel_8h.html#ab2018fab0f56f1b15f6e5fd9ff63641c">fuse_lowlevel.h</a>
+</li>
+<li>fuse_chan_data()
+: <a class="el" href="fuse__lowlevel_8h.html#a50696378a60c9b5daea8de2fbcf1dc5d">fuse_lowlevel.h</a>
+</li>
+<li>fuse_chan_destroy()
+: <a class="el" href="fuse__lowlevel_8h.html#a7a88655f900be214db61844337879fa5">fuse_lowlevel.h</a>
+</li>
+<li>fuse_chan_fd()
+: <a class="el" href="fuse__lowlevel_8h.html#aed5405bd1725a4da8610ce1a1fe49307">fuse_lowlevel.h</a>
+</li>
+<li>fuse_chan_new()
+: <a class="el" href="fuse__lowlevel_8h.html#a0a9a9cd6bffbd37ee1971b3dfe183140">fuse_lowlevel.h</a>
+</li>
+<li>fuse_chan_recv()
+: <a class="el" href="fuse__lowlevel_8h.html#afa1748ec47595b3ab7be93ad29e55fcb">fuse_lowlevel.h</a>
+</li>
+<li>fuse_chan_send()
+: <a class="el" href="fuse__lowlevel_8h.html#ad53f74694d7c8605d956d48ab04b55e9">fuse_lowlevel.h</a>
+</li>
+<li>fuse_chan_session()
+: <a class="el" href="fuse__lowlevel_8h.html#a0d0c57c5be8fe4884c10270fcaad4710">fuse_lowlevel.h</a>
+</li>
+<li>fuse_clean_cache()
+: <a class="el" href="fuse_8h.html#a90f104e6d4e01480161a3300bddbecbe">fuse.h</a>
+</li>
+<li>fuse_daemonize()
+: <a class="el" href="fuse__common_8h.html#af1857d2209952f49a762aff39f3cd8bd">fuse_common.h</a>
+</li>
+<li>fuse_destroy()
+: <a class="el" href="fuse_8h.html#a0d47cac8a295efd5370d7af059e4d14f">fuse.h</a>
+</li>
+<li>fuse_exit()
+: <a class="el" href="fuse_8h.html#a9024935b211288c1869dc7566895d739">fuse.h</a>
+</li>
+<li>fuse_exited()
+: <a class="el" href="fuse_8h.html#a3035da06904362a9e924d77c2e460258">fuse.h</a>
+</li>
+<li>fuse_fs_new()
+: <a class="el" href="fuse_8h.html#ad4b0e6955b2fd720542c6c3262fb8761">fuse.h</a>
+</li>
+<li>fuse_get_context()
+: <a class="el" href="fuse_8h.html#a9a0f2a6603cb1e21f5e4c1aec84a3bcc">fuse.h</a>
+</li>
+<li>fuse_get_session()
+: <a class="el" href="fuse_8h.html#a03baa193b5bfcbe625afbc62e9b97e91">fuse.h</a>
+</li>
+<li>fuse_getgroups()
+: <a class="el" href="fuse_8h.html#a04273db088e57d8242caa388193b6958">fuse.h</a>
+</li>
+<li>fuse_interrupted()
+: <a class="el" href="fuse_8h.html#a0514ca828e6a02a330dcf037292c8803">fuse.h</a>
+</li>
+<li>fuse_invalidate()
+: <a class="el" href="fuse_8h.html#a390d7e520ea2be2471ffa366cbc1f37d">fuse.h</a>
+</li>
+<li>fuse_loop()
+: <a class="el" href="fuse_8h.html#a6ea805c47ccc960497dfd64e12081159">fuse.h</a>
+</li>
+<li>fuse_loop_mt()
+: <a class="el" href="fuse_8h.html#a79387240dad1f77417fd178f4b9ef0a0">fuse.h</a>
+</li>
+<li>fuse_loop_mt_proc()
+: <a class="el" href="fuse_8h.html#aadced4bb8ad64e622a2d0b9e6738c97b">fuse.h</a>
+</li>
+<li>fuse_lowlevel_new()
+: <a class="el" href="fuse__lowlevel_8h.html#ab71e91777def283987cd8a504e926d01">fuse_lowlevel.h</a>
+</li>
+<li>fuse_lowlevel_notify_delete()
+: <a class="el" href="fuse__lowlevel_8h.html#a94893b3eb83fe2a218e80e43089670a1">fuse_lowlevel.h</a>
+</li>
+<li>fuse_lowlevel_notify_inval_entry()
+: <a class="el" href="fuse__lowlevel_8h.html#ac250195a1e88bb7c1d10340558b30c8f">fuse_lowlevel.h</a>
+</li>
+<li>fuse_lowlevel_notify_inval_inode()
+: <a class="el" href="fuse__lowlevel_8h.html#a05b0e5326257af22062d90809801b730">fuse_lowlevel.h</a>
+</li>
+<li>fuse_lowlevel_notify_poll()
+: <a class="el" href="fuse__lowlevel_8h.html#ab078685b1f480188031fc40aa2e2fbca">fuse_lowlevel.h</a>
+</li>
+<li>fuse_lowlevel_notify_retrieve()
+: <a class="el" href="fuse__lowlevel_8h.html#a8b2a260132708b581b00e1066b43faa8">fuse_lowlevel.h</a>
+</li>
+<li>fuse_lowlevel_notify_store()
+: <a class="el" href="fuse__lowlevel_8h.html#a4d12f831402f7f25de8bef2d2a82f402">fuse_lowlevel.h</a>
+</li>
+<li>fuse_main_real()
+: <a class="el" href="fuse_8h.html#a2098b9d60626bf749801d12f2d0d6fd3">fuse.h</a>
+</li>
+<li>fuse_mount()
+: <a class="el" href="fuse__common_8h.html#a30d394a6127b20455bf5a4899e56e759">fuse_common.h</a>
+</li>
+<li>fuse_new()
+: <a class="el" href="fuse_8h.html#a5326844946defe4a50b3f4320786a0f4">fuse.h</a>
+</li>
+<li>fuse_opt_add_arg()
+: <a class="el" href="fuse__opt_8h.html#a21602e6a0fff64fc9c7b642d12382094">fuse_opt.h</a>
+</li>
+<li>fuse_opt_add_opt()
+: <a class="el" href="fuse__opt_8h.html#aaae525d5e959c5394bc323be0c1d02b0">fuse_opt.h</a>
+</li>
+<li>fuse_opt_add_opt_escaped()
+: <a class="el" href="fuse__opt_8h.html#a51a00d087d08bef250a53b9e4979b1cd">fuse_opt.h</a>
+</li>
+<li>fuse_opt_free_args()
+: <a class="el" href="fuse__opt_8h.html#a2cdf272429ab3869a5162976141b287d">fuse_opt.h</a>
+</li>
+<li>fuse_opt_insert_arg()
+: <a class="el" href="fuse__opt_8h.html#adb2922444d67f58e4233d21320386bc0">fuse_opt.h</a>
+</li>
+<li>fuse_opt_match()
+: <a class="el" href="fuse__opt_8h.html#af16c684bd2b10b7ac0ae299afa1e0e06">fuse_opt.h</a>
+</li>
+<li>fuse_opt_parse()
+: <a class="el" href="fuse__opt_8h.html#a539ef1f571c34f516c60c4cbe2901c0e">fuse_opt.h</a>
+</li>
+<li>fuse_parse_cmdline()
+: <a class="el" href="fuse__common_8h.html#a971bb6dbde8b6d47dfd5c1fab8b30a1d">fuse_common.h</a>
+</li>
+<li>fuse_pollhandle_destroy()
+: <a class="el" href="fuse__common_8h.html#adf5027f8a38b2efc03858efd7fdc756a">fuse_common.h</a>
+</li>
+<li>fuse_process_cmd()
+: <a class="el" href="fuse_8h.html#a638b7477f87a2aca57ef0a5c4ca1d500">fuse.h</a>
+</li>
+<li>fuse_read_cmd()
+: <a class="el" href="fuse_8h.html#aa5aaa31ed710ea1afe9467f10d523b21">fuse.h</a>
+</li>
+<li>fuse_register_module()
+: <a class="el" href="fuse_8h.html#ad6380ea6c7cb4a4a4cf421d808ce2b66">fuse.h</a>
+</li>
+<li>fuse_remove_signal_handlers()
+: <a class="el" href="fuse__common_8h.html#aeb674bbc11074c4fe520b952d6bfdd30">fuse_common.h</a>
+</li>
+<li>fuse_reply_attr()
+: <a class="el" href="fuse__lowlevel_8h.html#ad28378dc569019c32acdb4995d70be18">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_bmap()
+: <a class="el" href="fuse__lowlevel_8h.html#a65431e8196e0533257acad767f7b074f">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_buf()
+: <a class="el" href="fuse__lowlevel_8h.html#a300a88b63ab7c8ca92853a97486448c0">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_create()
+: <a class="el" href="fuse__lowlevel_8h.html#abea78d22349198f8370d7cb91fbf05ed">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_data()
+: <a class="el" href="fuse__lowlevel_8h.html#a1242694fe0fb6e253a88b57795987302">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_entry()
+: <a class="el" href="fuse__lowlevel_8h.html#a672c45e126cd240f4bcd59bf9b7e3708">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_err()
+: <a class="el" href="fuse__lowlevel_8h.html#a2553c03f9a63c75e609e67f90a3a5d88">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_ioctl()
+: <a class="el" href="fuse__lowlevel_8h.html#adf7f34f470c04f276b7091ad3b3dcb31">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_ioctl_iov()
+: <a class="el" href="fuse__lowlevel_8h.html#a37381eb84c39e5fe3af9f3ef507aeeb7">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_ioctl_retry()
+: <a class="el" href="fuse__lowlevel_8h.html#a940683d07df12c24f56b4363aed90e4d">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_iov()
+: <a class="el" href="fuse__lowlevel_8h.html#a5fbbf591a55f09c02cd54d34bdbfe0e9">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_lock()
+: <a class="el" href="fuse__lowlevel_8h.html#a135eda9b7d36fb4eaae2de58526d4f85">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_none()
+: <a class="el" href="fuse__lowlevel_8h.html#a85ae91390a6704dc26f8d80fed7d5678">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_open()
+: <a class="el" href="fuse__lowlevel_8h.html#a170f8c6b953d70928e83bcecee43bfdc">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_poll()
+: <a class="el" href="fuse__lowlevel_8h.html#a2172d260d34c76c25cd601870aee4220">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_readlink()
+: <a class="el" href="fuse__lowlevel_8h.html#a5a5872d7f73f0bd593e00788a4c7bbb7">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_statfs()
+: <a class="el" href="fuse__lowlevel_8h.html#aa1d95ec3ca674253baac3639ea10f0ff">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_write()
+: <a class="el" href="fuse__lowlevel_8h.html#aa3cfa73f61d6ef461ab5a3fbf859eb97">fuse_lowlevel.h</a>
+</li>
+<li>fuse_reply_xattr()
+: <a class="el" href="fuse__lowlevel_8h.html#afed32e5d3e1f54d390103f79ebb8bd42">fuse_lowlevel.h</a>
+</li>
+<li>fuse_req_ctx()
+: <a class="el" href="fuse__lowlevel_8h.html#ad1d1963190eb93ae5667d32d2b387ca1">fuse_lowlevel.h</a>
+</li>
+<li>fuse_req_getgroups()
+: <a class="el" href="fuse__lowlevel_8h.html#a57f4dabcf044aafcdba6c4682b3a1869">fuse_lowlevel.h</a>
+</li>
+<li>fuse_req_interrupt_func()
+: <a class="el" href="fuse__lowlevel_8h.html#ab3cdb9744f033e37a72984489343940f">fuse_lowlevel.h</a>
+</li>
+<li>fuse_req_interrupted()
+: <a class="el" href="fuse__lowlevel_8h.html#a52674fc627647f33e63c74267f0f1f9d">fuse_lowlevel.h</a>
+</li>
+<li>fuse_req_userdata()
+: <a class="el" href="fuse__lowlevel_8h.html#aab00273c65d124e44abcf2374f9c504b">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_add_chan()
+: <a class="el" href="fuse__lowlevel_8h.html#adcc40a021ee1a21752e3c622f3d3692d">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_data()
+: <a class="el" href="fuse__lowlevel_8h.html#ac58f69b8c0f7e9fbd45280fb1d68d9f5">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_destroy()
+: <a class="el" href="fuse__lowlevel_8h.html#a08b5503c4e9656f9c4bc88331233cc65">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_exit()
+: <a class="el" href="fuse__lowlevel_8h.html#a198429f3fbc23ef29ef9971271827690">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_exited()
+: <a class="el" href="fuse__lowlevel_8h.html#a41b12193fa1520ff658d65679f4e513c">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_loop()
+: <a class="el" href="fuse__lowlevel_8h.html#a5f1e538aa3287e251afbe985438c4249">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_loop_mt()
+: <a class="el" href="fuse__lowlevel_8h.html#afeffdee79e361c96b10ce798c56ed2cc">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_new()
+: <a class="el" href="fuse__lowlevel_8h.html#a28b7d09c6e87e3e375743c2ef6e06f0f">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_next_chan()
+: <a class="el" href="fuse__lowlevel_8h.html#a8a6664baeee7a580928f959fd4968d5c">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_process()
+: <a class="el" href="fuse__lowlevel_8h.html#a210cb96700171ccbb5fe84a42b4613d8">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_process_buf()
+: <a class="el" href="fuse__lowlevel_8h.html#a58da9b49939ed7e60c906d99bbf7b21a">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_receive_buf()
+: <a class="el" href="fuse__lowlevel_8h.html#a7f7f424f58729d08af8ab7be91d93478">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_remove_chan()
+: <a class="el" href="fuse__lowlevel_8h.html#a93cb94614503b2249d15629c447dddb9">fuse_lowlevel.h</a>
+</li>
+<li>fuse_session_reset()
+: <a class="el" href="fuse__lowlevel_8h.html#ab3d015de77ae0edeb3157321e7a5c434">fuse_lowlevel.h</a>
+</li>
+<li>fuse_set_getcontext_func()
+: <a class="el" href="fuse_8h.html#adbd6a1fa417b704972554ed983e67b85">fuse.h</a>
+</li>
+<li>fuse_set_signal_handlers()
+: <a class="el" href="fuse__common_8h.html#a292dccc3c7b1799cb054efa2ba0c774b">fuse_common.h</a>
+</li>
+<li>fuse_setup()
+: <a class="el" href="fuse_8h.html#ab6dc1548ab6f04f048927dc09882563d">fuse.h</a>
+</li>
+<li>fuse_start_cleanup_thread()
+: <a class="el" href="fuse_8h.html#a4b2246caec521ec4ac84093f8c4b616d">fuse.h</a>
+</li>
+<li>fuse_stop_cleanup_thread()
+: <a class="el" href="fuse_8h.html#ad37fd69ba40d5c261f16e207e4a5b0ed">fuse.h</a>
+</li>
+<li>fuse_teardown()
+: <a class="el" href="fuse_8h.html#a87c736a7e6ee86348a9fdf83f6635199">fuse.h</a>
+</li>
+<li>fuse_unmount()
+: <a class="el" href="fuse__common_8h.html#a1b6448c8529f9fac068a35ef7a279d4d">fuse_common.h</a>
+</li>
+<li>fuse_version()
+: <a class="el" href="fuse__common_8h.html#ae04b2f721003f5540c71be65396c53c8">fuse_common.h</a>
+</li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Sat Apr 23 2016 09:43:20 for fuse by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.8
+</small></address>
+</body>
+</html>

libfuse/doc/html/globals_type.html

@@ -0,0 +1,82 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
+<meta name="generator" content="Doxygen 1.8.8"/>
+<title>fuse: Globals</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="jquery.js"></script>
+<script type="text/javascript" src="dynsections.js"></script>
+<link href="doxygen.css" rel="stylesheet" type="text/css" />
+</head>
+<body>
+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td style="padding-left: 0.5em;">
+   <div id="projectname">fuse
+   </div>
+  </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.8 -->
+  <div id="navrow1" class="tabs">
+    <ul class="tablist">
+      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
+      <li><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li class="current"><a href="files.html"><span>Files</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow2" class="tabs2">
+    <ul class="tablist">
+      <li><a href="files.html"><span>File&#160;List</span></a></li>
+      <li class="current"><a href="globals.html"><span>Globals</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow3" class="tabs2">
+    <ul class="tablist">
+      <li><a href="globals.html"><span>All</span></a></li>
+      <li><a href="globals_func.html"><span>Functions</span></a></li>
+      <li class="current"><a href="globals_type.html"><span>Typedefs</span></a></li>
+      <li><a href="globals_enum.html"><span>Enumerations</span></a></li>
+      <li><a href="globals_eval.html"><span>Enumerator</span></a></li>
+      <li><a href="globals_defs.html"><span>Macros</span></a></li>
+    </ul>
+  </div>
+</div><!-- top -->
+<div class="contents">
+&#160;<ul>
+<li>fuse_fill_dir_t
+: <a class="el" href="fuse_8h.html#ae2a2054f9852fd6020c26a1bcc7f1042">fuse.h</a>
+</li>
+<li>fuse_ino_t
+: <a class="el" href="fuse__lowlevel_8h.html#ab419149c707451eaf61b75afb852e016">fuse_lowlevel.h</a>
+</li>
+<li>fuse_interrupt_func_t
+: <a class="el" href="fuse__lowlevel_8h.html#a5bb8b555b1d9d8a38b8c6cac28d51f1e">fuse_lowlevel.h</a>
+</li>
+<li>fuse_opt_proc_t
+: <a class="el" href="fuse__opt_8h.html#a975525ccd73368c818ef2e3e917aeb33">fuse_opt.h</a>
+</li>
+<li>fuse_processor_t
+: <a class="el" href="fuse_8h.html#ab27948e20743f4c153f6ba6d71ca7182">fuse.h</a>
+</li>
+<li>fuse_req_t
+: <a class="el" href="fuse__lowlevel_8h.html#a33e2aa4a8905a05397292ae047cd2257">fuse_lowlevel.h</a>
+</li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Sat Apr 23 2016 09:43:20 for fuse by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.8
+</small></address>
+</body>
+</html>

libfuse/doc/html/index.html

@@ -0,0 +1,50 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
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+Generated on Sat Apr 23 2016 09:43:20 for fuse by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
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libfuse/doc/html/structfuse__args.html

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+<title>fuse: fuse_args Struct Reference</title>
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+</div><!-- top -->
+<div class="header">
+  <div class="summary">
+<a href="#pub-attribs">Data Fields</a>  </div>
+  <div class="headertitle">
+<div class="title">fuse_args Struct Reference</div>  </div>
+</div><!--header-->
+<div class="contents">
+
+<p><code>#include &lt;fuse_opt.h&gt;</code></p>
+<table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
+Data Fields</h2></td></tr>
+<tr class="memitem:a501883d1eababa08e05b0c802b31e11d"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__args.html#a501883d1eababa08e05b0c802b31e11d">argc</a></td></tr>
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+<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
+<div class="textblock"><p>Argument list </p>
+</div><h2 class="groupheader">Field Documentation</h2>
+<a class="anchor" id="a3fdc7eb5448d89a4ecbabba88cbafe5f"></a>
+<div class="memitem">
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+        <tr>
+          <td class="memname">int fuse_args::allocated</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Is 'argv' allocated? </p>
+
+</div>
+</div>
+<a class="anchor" id="a501883d1eababa08e05b0c802b31e11d"></a>
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+          <td class="memname">int fuse_args::argc</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Argument count </p>
+
+</div>
+</div>
+<a class="anchor" id="a6f90bec2356aff03de79baaca65276b6"></a>
+<div class="memitem">
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+          <td class="memname">char** fuse_args::argv</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Argument vector. NULL terminated </p>
+
+</div>
+</div>
+<hr/>The documentation for this struct was generated from the following file:<ul>
+<li>include/<a class="el" href="fuse__opt_8h.html">fuse_opt.h</a></li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Sat Apr 23 2016 09:43:20 for fuse by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.8
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libfuse/doc/html/structfuse__buf.html

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+</div><!-- top -->
+<div class="header">
+  <div class="summary">
+<a href="#pub-attribs">Data Fields</a>  </div>
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+<div class="title">fuse_buf Struct Reference</div>  </div>
+</div><!--header-->
+<div class="contents">
+
+<p><code>#include &lt;fuse_common.h&gt;</code></p>
+<table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
+Data Fields</h2></td></tr>
+<tr class="memitem:afb58c1e18f434d1d4edb784d00e2e13d"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__buf.html#afb58c1e18f434d1d4edb784d00e2e13d">size</a></td></tr>
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+<tr class="memitem:a1928e204554f2d37cb8dac28a8a2f28c"><td class="memItemLeft" align="right" valign="top">enum <a class="el" href="fuse__common_8h.html#a5e36b839c4dbf0439bd85b61c7213a58">fuse_buf_flags</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__buf.html#a1928e204554f2d37cb8dac28a8a2f28c">flags</a></td></tr>
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+<tr class="separator:a537f80b7703cbfc860dfaf4b86de79ae"><td class="memSeparator" colspan="2">&#160;</td></tr>
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+<tr class="separator:a62b2ae82904ac4355142984b9dd90d68"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a8de23b7869b06b9a9caef6beb7c9e88e"><td class="memItemLeft" align="right" valign="top">off_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__buf.html#a8de23b7869b06b9a9caef6beb7c9e88e">pos</a></td></tr>
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+</table>
+<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
+<div class="textblock"><p>Single data buffer</p>
+<p>Generic data buffer for I/O, extended attributes, etc... Data may be supplied as a memory pointer or as a file descriptor </p>
+</div><h2 class="groupheader">Field Documentation</h2>
+<a class="anchor" id="a62b2ae82904ac4355142984b9dd90d68"></a>
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+          <td class="memname">int fuse_buf::fd</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>File descriptor</p>
+<p>Used if FUSE_BUF_IS_FD flag is set. </p>
+
+</div>
+</div>
+<a class="anchor" id="a1928e204554f2d37cb8dac28a8a2f28c"></a>
+<div class="memitem">
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+        <tr>
+          <td class="memname">enum <a class="el" href="fuse__common_8h.html#a5e36b839c4dbf0439bd85b61c7213a58">fuse_buf_flags</a> fuse_buf::flags</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Buffer flags </p>
+
+</div>
+</div>
+<a class="anchor" id="a537f80b7703cbfc860dfaf4b86de79ae"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void* fuse_buf::mem</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Memory pointer</p>
+<p>Used unless FUSE_BUF_IS_FD flag is set. </p>
+
+</div>
+</div>
+<a class="anchor" id="a8de23b7869b06b9a9caef6beb7c9e88e"></a>
+<div class="memitem">
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+        <tr>
+          <td class="memname">off_t fuse_buf::pos</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>File position</p>
+<p>Used if FUSE_BUF_FD_SEEK flag is set. </p>
+
+</div>
+</div>
+<a class="anchor" id="afb58c1e18f434d1d4edb784d00e2e13d"></a>
+<div class="memitem">
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+        <tr>
+          <td class="memname">size_t fuse_buf::size</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Size of data in bytes </p>
+
+</div>
+</div>
+<hr/>The documentation for this struct was generated from the following file:<ul>
+<li>include/<a class="el" href="fuse__common_8h.html">fuse_common.h</a></li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Sat Apr 23 2016 09:43:20 for fuse by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.8
+</small></address>
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libfuse/doc/html/structfuse__bufvec.html

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+      <li><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
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+<div class="header">
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+<a href="#pub-attribs">Data Fields</a>  </div>
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+<div class="title">fuse_bufvec Struct Reference</div>  </div>
+</div><!--header-->
+<div class="contents">
+
+<p><code>#include &lt;fuse_common.h&gt;</code></p>
+<table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
+Data Fields</h2></td></tr>
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+<tr class="separator:a0fbb583168d52562f0f848562ecf63bc"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a754caca61fdf8107d28b510505a033bb"><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="structfuse__buf.html">fuse_buf</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__bufvec.html#a754caca61fdf8107d28b510505a033bb">buf</a> [1]</td></tr>
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+</table>
+<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
+<div class="textblock"><p>Data buffer vector</p>
+<p>An array of data buffers, each containing a memory pointer or a file descriptor.</p>
+<p>Allocate dynamically to add more than one buffer. </p>
+</div><h2 class="groupheader">Field Documentation</h2>
+<a class="anchor" id="a754caca61fdf8107d28b510505a033bb"></a>
+<div class="memitem">
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+      <table class="memname">
+        <tr>
+          <td class="memname">struct <a class="el" href="structfuse__buf.html">fuse_buf</a> fuse_bufvec::buf[1]</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Array of buffers </p>
+
+</div>
+</div>
+<a class="anchor" id="ac303661a9c39ade1feeb05d8238b4ed6"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">size_t fuse_bufvec::count</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Number of buffers in the array </p>
+
+</div>
+</div>
+<a class="anchor" id="a41cc18cb303ee16d20b3ae1ebb0ef830"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">size_t fuse_bufvec::idx</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Index of current buffer within the array </p>
+
+</div>
+</div>
+<a class="anchor" id="a0fbb583168d52562f0f848562ecf63bc"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">size_t fuse_bufvec::off</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Current offset within the current buffer </p>
+
+</div>
+</div>
+<hr/>The documentation for this struct was generated from the following file:<ul>
+<li>include/<a class="el" href="fuse__common_8h.html">fuse_common.h</a></li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Sat Apr 23 2016 09:43:20 for fuse by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.8
+</small></address>
+</body>
+</html>

libfuse/doc/html/structfuse__chan__ops.html

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+   <div id="projectname">fuse
+   </div>
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+<!-- end header part -->
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+      <li><a href="files.html"><span>Files</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow2" class="tabs2">
+    <ul class="tablist">
+      <li><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li><a href="functions.html"><span>Data&#160;Fields</span></a></li>
+    </ul>
+  </div>
+</div><!-- top -->
+<div class="header">
+  <div class="summary">
+<a href="#pub-attribs">Data Fields</a>  </div>
+  <div class="headertitle">
+<div class="title">fuse_chan_ops Struct Reference</div>  </div>
+</div><!--header-->
+<div class="contents">
+
+<p><code>#include &lt;fuse_lowlevel.h&gt;</code></p>
+<table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
+Data Fields</h2></td></tr>
+<tr class="memitem:a622c80d319253941c6f71963261bff39"><td class="memItemLeft" align="right" valign="top">int(*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__chan__ops.html#a622c80d319253941c6f71963261bff39">receive</a> )(struct fuse_chan **chp, char *buf, size_t size)</td></tr>
+<tr class="separator:a622c80d319253941c6f71963261bff39"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a5dadbc392d24d80a53c71d50daa0b59c"><td class="memItemLeft" align="right" valign="top">int(*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__chan__ops.html#a5dadbc392d24d80a53c71d50daa0b59c">send</a> )(struct fuse_chan *ch, const struct iovec iov[], size_t count)</td></tr>
+<tr class="separator:a5dadbc392d24d80a53c71d50daa0b59c"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a5df2257938552c436142f1c790667f74"><td class="memItemLeft" align="right" valign="top">void(*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__chan__ops.html#a5df2257938552c436142f1c790667f74">destroy</a> )(struct fuse_chan *ch)</td></tr>
+<tr class="separator:a5df2257938552c436142f1c790667f74"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table>
+<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
+<div class="textblock"><p>Channel operations</p>
+<p>This is used in channel creation </p>
+</div><h2 class="groupheader">Field Documentation</h2>
+<a class="anchor" id="a5df2257938552c436142f1c790667f74"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void(* fuse_chan_ops::destroy)(struct fuse_chan *ch)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Destroy the channel</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">ch</td><td>the channel </td></tr>
+  </table>
+  </dd>
+</dl>
+
+</div>
+</div>
+<a class="anchor" id="a622c80d319253941c6f71963261bff39"></a>
+<div class="memitem">
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+          <td class="memname">int(* fuse_chan_ops::receive)(struct fuse_chan **chp, char *buf, size_t size)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Hook for receiving a raw request</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">ch</td><td>pointer to the channel </td></tr>
+    <tr><td class="paramname">buf</td><td>the buffer to store the request in </td></tr>
+    <tr><td class="paramname">size</td><td>the size of the buffer </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>the actual size of the raw request, or -1 on error </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="a5dadbc392d24d80a53c71d50daa0b59c"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_chan_ops::send)(struct fuse_chan *ch, const struct iovec iov[], size_t count)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Hook for sending a raw reply</p>
+<p>A return value of -ENOENT means, that the request was interrupted, and the reply was discarded</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">ch</td><td>the channel </td></tr>
+    <tr><td class="paramname">iov</td><td>vector of blocks </td></tr>
+    <tr><td class="paramname">count</td><td>the number of blocks in vector </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>zero on success, -errno on failure </dd></dl>
+
+</div>
+</div>
+<hr/>The documentation for this struct was generated from the following file:<ul>
+<li>include/<a class="el" href="fuse__lowlevel_8h.html">fuse_lowlevel.h</a></li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Sat Apr 23 2016 09:43:20 for fuse by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.8
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libfuse/doc/html/structfuse__conn__info.html

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+      <li><a href="files.html"><span>Files</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow2" class="tabs2">
+    <ul class="tablist">
+      <li><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
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+    </ul>
+  </div>
+</div><!-- top -->
+<div class="header">
+  <div class="summary">
+<a href="#pub-attribs">Data Fields</a>  </div>
+  <div class="headertitle">
+<div class="title">fuse_conn_info Struct Reference</div>  </div>
+</div><!--header-->
+<div class="contents">
+
+<p><code>#include &lt;fuse_common.h&gt;</code></p>
+<table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
+Data Fields</h2></td></tr>
+<tr class="memitem:a69c606abe81d16214d14ab58bad60062"><td class="memItemLeft" align="right" valign="top">unsigned&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__conn__info.html#a69c606abe81d16214d14ab58bad60062">proto_major</a></td></tr>
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+<tr class="separator:a7a99196bc17f9b91622f6c1353da5f85"><td class="memSeparator" colspan="2">&#160;</td></tr>
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+<tr class="separator:acb560435478ca7bfb3dbf7df4c0f2dfe"><td class="memSeparator" colspan="2">&#160;</td></tr>
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+<tr class="separator:af45de81548b591f3004353a324e4e04d"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a5f9e695735727343448ae1e1a86dfa03"><td class="memItemLeft" align="right" valign="top">unsigned&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__conn__info.html#a5f9e695735727343448ae1e1a86dfa03">max_background</a></td></tr>
+<tr class="separator:a5f9e695735727343448ae1e1a86dfa03"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a2ce707ca8bfd6f6669557db7f37bb1ad"><td class="memItemLeft" align="right" valign="top">unsigned&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__conn__info.html#a2ce707ca8bfd6f6669557db7f37bb1ad">congestion_threshold</a></td></tr>
+<tr class="separator:a2ce707ca8bfd6f6669557db7f37bb1ad"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ac036677ef99574c0faba807b0cfee0de"><td class="memItemLeft" align="right" valign="top">unsigned&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__conn__info.html#ac036677ef99574c0faba807b0cfee0de">reserved</a> [23]</td></tr>
+<tr class="separator:ac036677ef99574c0faba807b0cfee0de"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table>
+<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
+<div class="textblock"><p>Connection information, passed to the -&gt;init() method</p>
+<p>Some of the elements are read-write, these can be changed to indicate the value requested by the filesystem. The requested value must usually be smaller than the indicated value. </p>
+</div><h2 class="groupheader">Field Documentation</h2>
+<a class="anchor" id="a25c9b670226641a2ccdb6bd0c74082b6"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">unsigned fuse_conn_info::async_read</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Is asynchronous read supported (read-write) </p>
+
+</div>
+</div>
+<a class="anchor" id="a8a1c61f5d7cc14249fb6971165bb958e"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">unsigned fuse_conn_info::capable</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Capability flags, that the kernel supports </p>
+
+</div>
+</div>
+<a class="anchor" id="a2ce707ca8bfd6f6669557db7f37bb1ad"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">unsigned fuse_conn_info::congestion_threshold</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Kernel congestion threshold parameter </p>
+
+</div>
+</div>
+<a class="anchor" id="a5f9e695735727343448ae1e1a86dfa03"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">unsigned fuse_conn_info::max_background</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Maximum number of backgrounded requests </p>
+
+</div>
+</div>
+<a class="anchor" id="acb560435478ca7bfb3dbf7df4c0f2dfe"></a>
+<div class="memitem">
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+        <tr>
+          <td class="memname">unsigned fuse_conn_info::max_readahead</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Maximum readahead </p>
+
+</div>
+</div>
+<a class="anchor" id="ad5009eace718861580e1260d241432d9"></a>
+<div class="memitem">
+<div class="memproto">
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+        <tr>
+          <td class="memname">unsigned fuse_conn_info::max_write</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Maximum size of the write buffer </p>
+
+</div>
+</div>
+<a class="anchor" id="a69c606abe81d16214d14ab58bad60062"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">unsigned fuse_conn_info::proto_major</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Major version of the protocol (read-only) </p>
+
+</div>
+</div>
+<a class="anchor" id="a7a99196bc17f9b91622f6c1353da5f85"></a>
+<div class="memitem">
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+          <td class="memname">unsigned fuse_conn_info::proto_minor</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Minor version of the protocol (read-only) </p>
+
+</div>
+</div>
+<a class="anchor" id="ac036677ef99574c0faba807b0cfee0de"></a>
+<div class="memitem">
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+          <td class="memname">unsigned fuse_conn_info::reserved[23]</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>For future use. </p>
+
+</div>
+</div>
+<a class="anchor" id="af45de81548b591f3004353a324e4e04d"></a>
+<div class="memitem">
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+          <td class="memname">unsigned fuse_conn_info::want</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Capability flags, that the filesystem wants to enable </p>
+
+</div>
+</div>
+<hr/>The documentation for this struct was generated from the following file:<ul>
+<li>include/<a class="el" href="fuse__common_8h.html">fuse_common.h</a></li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Sat Apr 23 2016 09:43:20 for fuse by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.8
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libfuse/doc/html/structfuse__context.html

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+  <div id="navrow2" class="tabs2">
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+      <li><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
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+    </ul>
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+</div><!-- top -->
+<div class="header">
+  <div class="summary">
+<a href="#pub-attribs">Data Fields</a>  </div>
+  <div class="headertitle">
+<div class="title">fuse_context Struct Reference</div>  </div>
+</div><!--header-->
+<div class="contents">
+
+<p><code>#include &lt;fuse.h&gt;</code></p>
+<table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
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+<tr class="separator:a198911619cb8ee1a0b11302b94b6027e"><td class="memSeparator" colspan="2">&#160;</td></tr>
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+</table>
+<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
+<div class="textblock"><p>Extra context that may be needed by some filesystems</p>
+<p>The uid, gid and pid fields are not filled in case of a writepage operation. </p>
+</div><h2 class="groupheader">Field Documentation</h2>
+<a class="anchor" id="a8872cbd7e8d0269fb5cbd1ed40e60a19"></a>
+<div class="memitem">
+<div class="memproto">
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+        <tr>
+          <td class="memname">struct fuse* fuse_context::fuse</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Pointer to the fuse object </p>
+
+</div>
+</div>
+<a class="anchor" id="ab131a0e5df17a04126ba88b7614a5cf8"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">gid_t fuse_context::gid</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Group ID of the calling process </p>
+
+</div>
+</div>
+<a class="anchor" id="a79fb9aba1169e9a1cdbc6377ae1b3a6a"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">pid_t fuse_context::pid</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Thread ID of the calling process </p>
+
+</div>
+</div>
+<a class="anchor" id="a198911619cb8ee1a0b11302b94b6027e"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void* fuse_context::private_data</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Private filesystem data </p>
+
+</div>
+</div>
+<a class="anchor" id="a3b71993170253c519e85736524201bf4"></a>
+<div class="memitem">
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+        <tr>
+          <td class="memname">uid_t fuse_context::uid</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>User ID of the calling process </p>
+
+</div>
+</div>
+<a class="anchor" id="ac02329c0eacbd034fd0b44b1c0cb2c81"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">mode_t fuse_context::umask</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Umask of the calling process (introduced in version 2.8) </p>
+
+</div>
+</div>
+<hr/>The documentation for this struct was generated from the following file:<ul>
+<li>include/<a class="el" href="fuse_8h.html">fuse.h</a></li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Sat Apr 23 2016 09:43:20 for fuse by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.8
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libfuse/doc/html/structfuse__ctx.html

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+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
+<meta name="generator" content="Doxygen 1.8.8"/>
+<title>fuse: fuse_ctx Struct Reference</title>
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+   <div id="projectname">fuse
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+      <li><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
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+    </ul>
+  </div>
+</div><!-- top -->
+<div class="header">
+  <div class="summary">
+<a href="#pub-attribs">Data Fields</a>  </div>
+  <div class="headertitle">
+<div class="title">fuse_ctx Struct Reference</div>  </div>
+</div><!--header-->
+<div class="contents">
+
+<p><code>#include &lt;fuse_lowlevel.h&gt;</code></p>
+<table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
+Data Fields</h2></td></tr>
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+<tr class="memitem:a056667c9ce324cb56b833e981aef8b5b"><td class="memItemLeft" align="right" valign="top">pid_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__ctx.html#a056667c9ce324cb56b833e981aef8b5b">pid</a></td></tr>
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+<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
+<div class="textblock"><p>Additional context associated with requests </p>
+</div><h2 class="groupheader">Field Documentation</h2>
+<a class="anchor" id="a923348304ee26adb3a43c31a4bac9583"></a>
+<div class="memitem">
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+          <td class="memname">gid_t fuse_ctx::gid</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Group ID of the calling process </p>
+
+</div>
+</div>
+<a class="anchor" id="a056667c9ce324cb56b833e981aef8b5b"></a>
+<div class="memitem">
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+        <tr>
+          <td class="memname">pid_t fuse_ctx::pid</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Thread ID of the calling process </p>
+
+</div>
+</div>
+<a class="anchor" id="abf920c4533df81789fd284aa05ee5771"></a>
+<div class="memitem">
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+          <td class="memname">uid_t fuse_ctx::uid</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>User ID of the calling process </p>
+
+</div>
+</div>
+<a class="anchor" id="aa6932619b51a5bfe4d1362ac4c1d2ce8"></a>
+<div class="memitem">
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+      <table class="memname">
+        <tr>
+          <td class="memname">mode_t fuse_ctx::umask</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Umask of the calling process (introduced in version 2.8) </p>
+
+</div>
+</div>
+<hr/>The documentation for this struct was generated from the following file:<ul>
+<li>include/<a class="el" href="fuse__lowlevel_8h.html">fuse_lowlevel.h</a></li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Sat Apr 23 2016 09:43:20 for fuse by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.8
+</small></address>
+</body>
+</html>

libfuse/doc/html/structfuse__entry__param.html

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+<html xmlns="http://www.w3.org/1999/xhtml">
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+<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
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+<title>fuse: fuse_entry_param Struct Reference</title>
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+<script type="text/javascript" src="dynsections.js"></script>
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+   <div id="projectname">fuse
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+  <div id="navrow1" class="tabs">
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+      <li><a href="files.html"><span>Files</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow2" class="tabs2">
+    <ul class="tablist">
+      <li><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li><a href="functions.html"><span>Data&#160;Fields</span></a></li>
+    </ul>
+  </div>
+</div><!-- top -->
+<div class="header">
+  <div class="summary">
+<a href="#pub-attribs">Data Fields</a>  </div>
+  <div class="headertitle">
+<div class="title">fuse_entry_param Struct Reference</div>  </div>
+</div><!--header-->
+<div class="contents">
+
+<p><code>#include &lt;fuse_lowlevel.h&gt;</code></p>
+<table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
+Data Fields</h2></td></tr>
+<tr class="memitem:a285ba89754871772d940fa4fb736bce3"><td class="memItemLeft" align="right" valign="top"><a class="el" href="fuse__lowlevel_8h.html#ab419149c707451eaf61b75afb852e016">fuse_ino_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__entry__param.html#a285ba89754871772d940fa4fb736bce3">ino</a></td></tr>
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+<tr class="memitem:a6481786ffc9fcf968df41953d3f0bf98"><td class="memItemLeft" align="right" valign="top">unsigned long&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__entry__param.html#a6481786ffc9fcf968df41953d3f0bf98">generation</a></td></tr>
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+<tr class="memitem:adcdee37c96ad18380a47cdbe96a323b9"><td class="memItemLeft" align="right" valign="top">struct stat&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__entry__param.html#adcdee37c96ad18380a47cdbe96a323b9">attr</a></td></tr>
+<tr class="separator:adcdee37c96ad18380a47cdbe96a323b9"><td class="memSeparator" colspan="2">&#160;</td></tr>
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+<tr class="memitem:a281b39b72e7ec574ba40d7341fd22c1d"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__entry__param.html#a281b39b72e7ec574ba40d7341fd22c1d">entry_timeout</a></td></tr>
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+</table>
+<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
+<div class="textblock"><p>Directory entry parameters supplied to <a class="el" href="fuse__lowlevel_8h.html#a672c45e126cd240f4bcd59bf9b7e3708">fuse_reply_entry()</a> </p>
+</div><h2 class="groupheader">Field Documentation</h2>
+<a class="anchor" id="adcdee37c96ad18380a47cdbe96a323b9"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
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+          <td class="memname">struct stat fuse_entry_param::attr</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Inode attributes.</p>
+<p>Even if attr_timeout == 0, attr must be correct. For example, for open(), FUSE uses attr.st_size from lookup() to determine how many bytes to request. If this value is not correct, incorrect data will be returned. </p>
+
+</div>
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+<a class="anchor" id="aa797a9f4152cae506ba479af8bbe2eb7"></a>
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+        <tr>
+          <td class="memname">double fuse_entry_param::attr_timeout</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Validity timeout (in seconds) for the attributes </p>
+
+</div>
+</div>
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+<div class="memitem">
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+        <tr>
+          <td class="memname">double fuse_entry_param::entry_timeout</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Validity timeout (in seconds) for the name </p>
+
+</div>
+</div>
+<a class="anchor" id="a6481786ffc9fcf968df41953d3f0bf98"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">unsigned long fuse_entry_param::generation</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Generation number for this entry.</p>
+<p>If the file system will be exported over NFS, the ino/generation pairs need to be unique over the file system's lifetime (rather than just the mount time). So if the file system reuses an inode after it has been deleted, it must assign a new, previously unused generation number to the inode at the same time.</p>
+<p>The generation must be non-zero, otherwise FUSE will treat it as an error. </p>
+
+</div>
+</div>
+<a class="anchor" id="a285ba89754871772d940fa4fb736bce3"></a>
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+          <td class="memname"><a class="el" href="fuse__lowlevel_8h.html#ab419149c707451eaf61b75afb852e016">fuse_ino_t</a> fuse_entry_param::ino</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Unique inode number</p>
+<p>In lookup, zero means negative entry (from version 2.5) Returning ENOENT also means negative entry, but by setting zero ino the kernel may cache negative entries for entry_timeout seconds. </p>
+
+</div>
+</div>
+<hr/>The documentation for this struct was generated from the following file:<ul>
+<li>include/<a class="el" href="fuse__lowlevel_8h.html">fuse_lowlevel.h</a></li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Sat Apr 23 2016 09:43:20 for fuse by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.8
+</small></address>
+</body>
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libfuse/doc/html/structfuse__file__info.html

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+<html xmlns="http://www.w3.org/1999/xhtml">
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+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
+<meta name="generator" content="Doxygen 1.8.8"/>
+<title>fuse: fuse_file_info Struct Reference</title>
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+<script type="text/javascript" src="dynsections.js"></script>
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+   <div id="projectname">fuse
+   </div>
+  </td>
+ </tr>
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+</table>
+</div>
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+<!-- Generated by Doxygen 1.8.8 -->
+  <div id="navrow1" class="tabs">
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+      <li class="current"><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li><a href="files.html"><span>Files</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow2" class="tabs2">
+    <ul class="tablist">
+      <li><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li><a href="functions.html"><span>Data&#160;Fields</span></a></li>
+    </ul>
+  </div>
+</div><!-- top -->
+<div class="header">
+  <div class="summary">
+<a href="#pub-attribs">Data Fields</a>  </div>
+  <div class="headertitle">
+<div class="title">fuse_file_info Struct Reference</div>  </div>
+</div><!--header-->
+<div class="contents">
+
+<p><code>#include &lt;fuse_common.h&gt;</code></p>
+<table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
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+<tr class="memitem:a272022c57a6a79dd8f98ef597786e154"><td class="memItemLeft" align="right" valign="top">unsigned int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__file__info.html#a272022c57a6a79dd8f98ef597786e154">nonseekable</a>: 1</td></tr>
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+<tr class="memitem:ac320b22a715b226cc175d622307150e3"><td class="memItemLeft" align="right" valign="top">unsigned int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__file__info.html#ac320b22a715b226cc175d622307150e3">padding</a>: 27</td></tr>
+<tr class="separator:ac320b22a715b226cc175d622307150e3"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a45314d0b92a8d4c9de33d996aa59ada8"><td class="memItemLeft" align="right" valign="top">uint64_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__file__info.html#a45314d0b92a8d4c9de33d996aa59ada8">fh</a></td></tr>
+<tr class="separator:a45314d0b92a8d4c9de33d996aa59ada8"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a3575f36b21f406c211c41c8c31323688"><td class="memItemLeft" align="right" valign="top">uint64_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__file__info.html#a3575f36b21f406c211c41c8c31323688">lock_owner</a></td></tr>
+<tr class="separator:a3575f36b21f406c211c41c8c31323688"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table>
+<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
+<div class="textblock"><p>Information about open files</p>
+<p>Changed in version 2.5 </p>
+</div><h2 class="groupheader">Field Documentation</h2>
+<a class="anchor" id="a03b59a10e62963d9affa34ad78bd144a"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">unsigned int fuse_file_info::direct_io</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Can be filled in by open, to use direct I/O on this file. Introduced in version 2.4 </p>
+
+</div>
+</div>
+<a class="anchor" id="a45314d0b92a8d4c9de33d996aa59ada8"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">uint64_t fuse_file_info::fh</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>File handle. May be filled in by filesystem in open(). Available in all other file operations </p>
+
+</div>
+</div>
+<a class="anchor" id="a62d0083192d16484ac3136af3710cc11"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">unsigned long fuse_file_info::fh_old</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Old file handle, don't use </p>
+
+</div>
+</div>
+<a class="anchor" id="ae7d31802727be19670193a411647bca5"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int fuse_file_info::flags</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Open flags. Available in open() and release() </p>
+
+</div>
+</div>
+<a class="anchor" id="a9c1571cb4b6be75827f48aac5891606c"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">unsigned int fuse_file_info::flush</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Indicates a flush operation. Set in flush operation, also maybe set in highlevel lock operation and lowlevel release operation. Introduced in version 2.6 </p>
+
+</div>
+</div>
+<a class="anchor" id="a23a64eaecbf83f99aba8ee79e6de2780"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">unsigned int fuse_file_info::keep_cache</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Can be filled in by open, to indicate, that cached file data need not be invalidated. Introduced in version 2.4 </p>
+
+</div>
+</div>
+<a class="anchor" id="a3575f36b21f406c211c41c8c31323688"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">uint64_t fuse_file_info::lock_owner</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Lock owner id. Available in locking operations and flush </p>
+
+</div>
+</div>
+<a class="anchor" id="a272022c57a6a79dd8f98ef597786e154"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">unsigned int fuse_file_info::nonseekable</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Can be filled in by open, to indicate that the file is not seekable. Introduced in version 2.8 </p>
+
+</div>
+</div>
+<a class="anchor" id="ac320b22a715b226cc175d622307150e3"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">unsigned int fuse_file_info::padding</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Padding. Do not use </p>
+
+</div>
+</div>
+<a class="anchor" id="ac58a8634699eb8ed8d424cd4413dd75b"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int fuse_file_info::writepage</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>In case of a write operation indicates if this was caused by a writepage </p>
+
+</div>
+</div>
+<hr/>The documentation for this struct was generated from the following file:<ul>
+<li>include/<a class="el" href="fuse__common_8h.html">fuse_common.h</a></li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Sat Apr 23 2016 09:43:20 for fuse by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.8
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libfuse/doc/html/structfuse__module.html

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+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
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+<title>fuse: fuse_module Struct Reference</title>
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+   <div id="projectname">fuse
+   </div>
+  </td>
+ </tr>
+ </tbody>
+</table>
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+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.8 -->
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+      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
+      <li class="current"><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li><a href="files.html"><span>Files</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow2" class="tabs2">
+    <ul class="tablist">
+      <li><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li><a href="functions.html"><span>Data&#160;Fields</span></a></li>
+    </ul>
+  </div>
+</div><!-- top -->
+<div class="header">
+  <div class="summary">
+<a href="#pub-attribs">Data Fields</a>  </div>
+  <div class="headertitle">
+<div class="title">fuse_module Struct Reference</div>  </div>
+</div><!--header-->
+<div class="contents">
+
+<p><code>#include &lt;fuse.h&gt;</code></p>
+<table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
+Data Fields</h2></td></tr>
+<tr class="memitem:abc7b2bc3480bbb94a4eb9c1d910a0385"><td class="memItemLeft" align="right" valign="top">const char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__module.html#abc7b2bc3480bbb94a4eb9c1d910a0385">name</a></td></tr>
+<tr class="separator:abc7b2bc3480bbb94a4eb9c1d910a0385"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a433d1857217f025aaf561fb95ffadae5"><td class="memItemLeft" align="right" valign="top">struct fuse_fs *(*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__module.html#a433d1857217f025aaf561fb95ffadae5">factory</a> )(struct <a class="el" href="structfuse__args.html">fuse_args</a> *args, struct fuse_fs *fs[])</td></tr>
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+</table>
+<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
+<div class="textblock"><p>Filesystem module</p>
+<p>Filesystem modules are registered with the <a class="el" href="fuse_8h.html#af335784cf29289c7583f3312d98d2bcd">FUSE_REGISTER_MODULE()</a> macro.</p>
+<p>If the "-omodules=modname:..." option is present, filesystem objects are created and pushed onto the stack with the 'factory' function. </p>
+</div><h2 class="groupheader">Field Documentation</h2>
+<a class="anchor" id="a433d1857217f025aaf561fb95ffadae5"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">struct fuse_fs*(* fuse_module::factory)(struct <a class="el" href="structfuse__args.html">fuse_args</a> *args, struct fuse_fs *fs[])</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Factory for creating filesystem objects</p>
+<p>The function may use and remove options from 'args' that belong to this module.</p>
+<p>For now the 'fs' vector always contains exactly one filesystem. This is the filesystem which will be below the newly created filesystem in the stack.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">args</td><td>the command line arguments </td></tr>
+    <tr><td class="paramname">fs</td><td>NULL terminated filesystem object vector </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>the new filesystem object </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="abc7b2bc3480bbb94a4eb9c1d910a0385"></a>
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+          <td class="memname">const char* fuse_module::name</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Name of filesystem </p>
+
+</div>
+</div>
+<hr/>The documentation for this struct was generated from the following file:<ul>
+<li>include/<a class="el" href="fuse_8h.html">fuse.h</a></li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Sat Apr 23 2016 09:43:20 for fuse by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.8
+</small></address>
+</body>
+</html>

libfuse/doc/html/structfuse__operations.html

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+<title>fuse: fuse_operations Struct Reference</title>
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+      <li><a href="files.html"><span>Files</span></a></li>
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+      <li><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
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+<div class="header">
+  <div class="summary">
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+<p><code>#include &lt;fuse.h&gt;</code></p>
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+</table>
+<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
+<div class="textblock"><p>The file system operations:</p>
+<p>Most of these should work very similarly to the well known UNIX file system operations. A major exception is that instead of returning an error in 'errno', the operation should return the negated error value (-errno) directly.</p>
+<p>All methods are optional, but some are essential for a useful filesystem (e.g. getattr). Open, flush, release, fsync, opendir, releasedir, fsyncdir, access, create, ftruncate, fgetattr, lock, init and destroy are special purpose methods, without which a full featured filesystem can still be implemented.</p>
+<p>Almost all operations take a path which can be of any length.</p>
+<p>Changed in fuse 2.8.0 (regardless of API version) Previously, paths were limited to a length of PATH_MAX.</p>
+<p>See <a href="http://fuse.sourceforge.net/wiki/">http://fuse.sourceforge.net/wiki/</a> for more information. There is also a snapshot of the relevant wiki pages in the doc/ folder. </p>
+</div><h2 class="groupheader">Field Documentation</h2>
+<a class="anchor" id="a2248db35e200265f7fb9a18348229858"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::access)(const char *, int)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Check file access permissions</p>
+<p>This will be called for the <a class="el" href="structfuse__operations.html#a2248db35e200265f7fb9a18348229858">access()</a> system call. If the 'default_permissions' mount option is given, this method is not called.</p>
+<p>This method is not called under Linux kernel versions 2.4.x</p>
+<p>Introduced in version 2.5 </p>
+
+</div>
+</div>
+<a class="anchor" id="ae3f3482e33a0eada0292350d76b82901"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::bmap)(const char *, size_t blocksize, uint64_t *idx)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Map block index within file to block index within device</p>
+<p>Note: This makes sense only for block device backed filesystems mounted with the 'blkdev' option</p>
+<p>Introduced in version 2.6 </p>
+
+</div>
+</div>
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+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::chmod)(const char *, mode_t)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Change the permission bits of a file </p>
+
+</div>
+</div>
+<a class="anchor" id="a40421f8a43e903582c49897894f4692d"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::chown)(const char *, uid_t, gid_t)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Change the owner and group of a file </p>
+
+</div>
+</div>
+<a class="anchor" id="a97243e0f9268a96236bc3b6f2bacee17"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::create)(const char *, mode_t, struct <a class="el" href="structfuse__file__info.html">fuse_file_info</a> *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Create and open a file</p>
+<p>If the file does not exist, first create it with the specified mode, and then open it.</p>
+<p>If this method is not implemented or under Linux kernel versions earlier than 2.6.15, the <a class="el" href="structfuse__operations.html#a1465eb2268cec2bb5ed11cb09bbda42f">mknod()</a> and <a class="el" href="structfuse__operations.html#a14b98c3f7ab97cc2ef8f9b1d9dc0709d">open()</a> methods will be called instead.</p>
+<p>Introduced in version 2.5 </p>
+
+</div>
+</div>
+<a class="anchor" id="ac41d37ab860204fe4bd7612f9fb036c5"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void(* fuse_operations::destroy)(void *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Clean up filesystem</p>
+<p>Called on filesystem exit.</p>
+<p>Introduced in version 2.3 </p>
+
+</div>
+</div>
+<a class="anchor" id="a4fa8203e4bfa71d62c15deb5dffe4867"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::fallocate)(const char *, int, off_t, off_t, struct <a class="el" href="structfuse__file__info.html">fuse_file_info</a> *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Allocates space for an open file</p>
+<p>This function ensures that required space is allocated for specified file. If this function returns success then any subsequent write request to specified range is guaranteed not to fail because of lack of space on the file system media.</p>
+<p>Introduced in version 2.9.1 </p>
+
+</div>
+</div>
+<a class="anchor" id="a573d79862df591c98e1685225a4cd3a5"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::fgetattr)(const char *, struct stat *, struct <a class="el" href="structfuse__file__info.html">fuse_file_info</a> *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Get attributes from an open file</p>
+<p>This method is called instead of the <a class="el" href="structfuse__operations.html#a7a4c5d8eaf7179d819618c0cf3f73724">getattr()</a> method if the file information is available.</p>
+<p>Currently this is only called after the <a class="el" href="structfuse__operations.html#a97243e0f9268a96236bc3b6f2bacee17">create()</a> method if that is implemented (see above). Later it may be called for invocations of fstat() too.</p>
+<p>Introduced in version 2.5 </p>
+
+</div>
+</div>
+<a class="anchor" id="abd0d90b9b500f6607f9aad9ae07784d8"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">unsigned int fuse_operations::flag_nopath</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Flag indicating that the path need not be calculated for the following operations:</p>
+<p>read, write, flush, release, fsync, readdir, releasedir, fsyncdir, ftruncate, fgetattr, lock, ioctl and poll</p>
+<p>Closely related to flag_nullpath_ok, but if this flag is set then the path will not be calculaged even if the file wasn't unlinked. However the path can still be non-NULL if it needs to be calculated for some other reason. </p>
+
+</div>
+</div>
+<a class="anchor" id="acf5f08abeb39ab627fe1043d9a67cc09"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">unsigned int fuse_operations::flag_nullpath_ok</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Flag indicating that the filesystem can accept a NULL path as the first argument for the following operations:</p>
+<p>read, write, flush, release, fsync, readdir, releasedir, fsyncdir, ftruncate, fgetattr, lock, ioctl and poll</p>
+<p>If this flag is set these operations continue to work on unlinked files even if "-ohard_remove" option was specified. </p>
+
+</div>
+</div>
+<a class="anchor" id="ab54bb9753d457ceff8240f67b1b6b72d"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">unsigned int fuse_operations::flag_reserved</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Reserved flags, don't set </p>
+
+</div>
+</div>
+<a class="anchor" id="a0ca87db7234e774e39de7b323e03455d"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">unsigned int fuse_operations::flag_utime_omit_ok</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Flag indicating that the filesystem accepts special UTIME_NOW and UTIME_OMIT values in its utimens operation. </p>
+
+</div>
+</div>
+<a class="anchor" id="ad5968d566dab370974043fcf4271eb25"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::flock)(const char *, struct <a class="el" href="structfuse__file__info.html">fuse_file_info</a> *, int op)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Perform BSD file locking operation</p>
+<p>The op argument will be either LOCK_SH, LOCK_EX or LOCK_UN</p>
+<p>Nonblocking requests will be indicated by ORing LOCK_NB to the above operations</p>
+<p>For more information see the flock(2) manual page.</p>
+<p>Additionally fi-&gt;owner will be set to a value unique to this open file. This same value will be supplied to -&gt;<a class="el" href="structfuse__operations.html#abac8718cdfc1ee273a44831a27393419">release()</a> when the file is released.</p>
+<p>Note: if this method is not implemented, the kernel will still allow file locking to work locally. Hence it is only interesting for network filesystems and similar.</p>
+<p>Introduced in version 2.9 </p>
+
+</div>
+</div>
+<a class="anchor" id="ad4ec9c309072a92dd82ddb20efa4ab14"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::flush)(const char *, struct <a class="el" href="structfuse__file__info.html">fuse_file_info</a> *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Possibly flush cached data</p>
+<p>BIG NOTE: This is not equivalent to <a class="el" href="structfuse__operations.html#a92bdd6f43ba390a54ac360541c56b528">fsync()</a>. It's not a request to sync dirty data.</p>
+<p>Flush is called on each close() of a file descriptor. So if a filesystem wants to return write errors in close() and the file has cached dirty data, this is a good place to write back data and return any errors. Since many applications ignore close() errors this is not always useful.</p>
+<p>NOTE: The <a class="el" href="structfuse__operations.html#ad4ec9c309072a92dd82ddb20efa4ab14">flush()</a> method may be called more than once for each <a class="el" href="structfuse__operations.html#a14b98c3f7ab97cc2ef8f9b1d9dc0709d">open()</a>. This happens if more than one file descriptor refers to an opened file due to dup(), dup2() or fork() calls. It is not possible to determine if a flush is final, so each flush should be treated equally. Multiple write-flush sequences are relatively rare, so this shouldn't be a problem.</p>
+<p>Filesystems shouldn't assume that flush will always be called after some writes, or that if will be called at all.</p>
+<p>Changed in version 2.2 </p>
+
+</div>
+</div>
+<a class="anchor" id="a92bdd6f43ba390a54ac360541c56b528"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::fsync)(const char *, int, struct <a class="el" href="structfuse__file__info.html">fuse_file_info</a> *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Synchronize file contents</p>
+<p>If the datasync parameter is non-zero, then only the user data should be flushed, not the meta data.</p>
+<p>Changed in version 2.2 </p>
+
+</div>
+</div>
+<a class="anchor" id="aba5cc1fe9a63ec152ceb19656f243256"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::fsyncdir)(const char *, int, struct <a class="el" href="structfuse__file__info.html">fuse_file_info</a> *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Synchronize directory contents</p>
+<p>If the datasync parameter is non-zero, then only the user data should be flushed, not the meta data</p>
+<p>Introduced in version 2.3 </p>
+
+</div>
+</div>
+<a class="anchor" id="a1e492882859740f13cbf3344cf963c70"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::ftruncate)(const char *, off_t, struct <a class="el" href="structfuse__file__info.html">fuse_file_info</a> *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Change the size of an open file</p>
+<p>This method is called instead of the <a class="el" href="structfuse__operations.html#a8efb50b9cd975ba8c4c450248caff6ed">truncate()</a> method if the truncation was invoked from an <a class="el" href="structfuse__operations.html#a1e492882859740f13cbf3344cf963c70">ftruncate()</a> system call.</p>
+<p>If this method is not implemented or under Linux kernel versions earlier than 2.6.15, the <a class="el" href="structfuse__operations.html#a8efb50b9cd975ba8c4c450248caff6ed">truncate()</a> method will be called instead.</p>
+<p>Introduced in version 2.5 </p>
+
+</div>
+</div>
+<a class="anchor" id="a7a4c5d8eaf7179d819618c0cf3f73724"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::getattr)(const char *, struct stat *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Get file attributes.</p>
+<p>Similar to stat(). The 'st_dev' and 'st_blksize' fields are ignored. The 'st_ino' field is ignored except if the 'use_ino' mount option is given. </p>
+
+</div>
+</div>
+<a class="anchor" id="ae21503c64fe2990c8a599f5ba339a8f2"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::getxattr)(const char *, const char *, char *, size_t)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Get extended attributes </p>
+
+</div>
+</div>
+<a class="anchor" id="adc6dc71274f185de72217e38d62142c4"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void*(* fuse_operations::init)(struct <a class="el" href="structfuse__conn__info.html">fuse_conn_info</a> *conn)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Initialize filesystem</p>
+<p>The return value will passed in the private_data field of <a class="el" href="structfuse__context.html">fuse_context</a> to all file operations and as a parameter to the <a class="el" href="structfuse__operations.html#ac41d37ab860204fe4bd7612f9fb036c5">destroy()</a> method.</p>
+<p>Introduced in version 2.3 Changed in version 2.6 </p>
+
+</div>
+</div>
+<a class="anchor" id="a37f0612d67a6b76bf10fe6a71b0e3b5b"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::ioctl)(const char *, int cmd, void *arg, struct <a class="el" href="structfuse__file__info.html">fuse_file_info</a> *, unsigned int flags, void *data)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Ioctl</p>
+<p>flags will have FUSE_IOCTL_COMPAT set for 32bit ioctls in 64bit environment. The size and direction of data is determined by <em>IOC</em>*() decoding of cmd. For _IOC_NONE, data will be NULL, for _IOC_WRITE data is out area, for _IOC_READ in area and if both are set in/out area. In all non-NULL cases, the area is of _IOC_SIZE(cmd) bytes.</p>
+<p>If flags has FUSE_IOCTL_DIR then the <a class="el" href="structfuse__file__info.html">fuse_file_info</a> refers to a directory file handle.</p>
+<p>Introduced in version 2.8 </p>
+
+</div>
+</div>
+<a class="anchor" id="a1b234c43e826c6a690d80ea895a17f61"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::link)(const char *, const char *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Create a hard link to a file </p>
+
+</div>
+</div>
+<a class="anchor" id="ab4a9c361ce48406f07d5a08ab03f5de8"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::listxattr)(const char *, char *, size_t)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>List extended attributes </p>
+
+</div>
+</div>
+<a class="anchor" id="a1c3fff5cf0c1c2003d117e764b9a76fd"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::lock)(const char *, struct <a class="el" href="structfuse__file__info.html">fuse_file_info</a> *, int cmd, struct <a class="el" href="structfuse__operations.html#ad5968d566dab370974043fcf4271eb25">flock</a> *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Perform POSIX file locking operation</p>
+<p>The cmd argument will be either F_GETLK, F_SETLK or F_SETLKW.</p>
+<p>For the meaning of fields in 'struct flock' see the man page for fcntl(2). The l_whence field will always be set to SEEK_SET.</p>
+<p>For checking lock ownership, the 'fuse_file_info-&gt;owner' argument must be used.</p>
+<p>For F_GETLK operation, the library will first check currently held locks, and if a conflicting lock is found it will return information without calling this method. This ensures, that for local locks the l_pid field is correctly filled in. The results may not be accurate in case of race conditions and in the presence of hard links, but it's unlikely that an application would rely on accurate GETLK results in these cases. If a conflicting lock is not found, this method will be called, and the filesystem may fill out l_pid by a meaningful value, or it may leave this field zero.</p>
+<p>For F_SETLK and F_SETLKW the l_pid field will be set to the pid of the process performing the locking operation.</p>
+<p>Note: if this method is not implemented, the kernel will still allow file locking to work locally. Hence it is only interesting for network filesystems and similar.</p>
+<p>Introduced in version 2.6 </p>
+
+</div>
+</div>
+<a class="anchor" id="a0a38aa6ca60e945772d5d21b0c1c8916"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::mkdir)(const char *, mode_t)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Create a directory</p>
+<p>Note that the mode argument may not have the type specification bits set, i.e. S_ISDIR(mode) can be false. To obtain the correct directory type bits use mode|S_IFDIR </p>
+
+</div>
+</div>
+<a class="anchor" id="a1465eb2268cec2bb5ed11cb09bbda42f"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::mknod)(const char *, mode_t, dev_t)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Create a file node</p>
+<p>This is called for creation of all non-directory, non-symlink nodes. If the filesystem defines a <a class="el" href="structfuse__operations.html#a97243e0f9268a96236bc3b6f2bacee17">create()</a> method, then for regular files that will be called instead. </p>
+
+</div>
+</div>
+<a class="anchor" id="a14b98c3f7ab97cc2ef8f9b1d9dc0709d"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::open)(const char *, struct <a class="el" href="structfuse__file__info.html">fuse_file_info</a> *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>File open operation</p>
+<p>No creation (O_CREAT, O_EXCL) and by default also no truncation (O_TRUNC) flags will be passed to <a class="el" href="structfuse__operations.html#a14b98c3f7ab97cc2ef8f9b1d9dc0709d">open()</a>. If an application specifies O_TRUNC, fuse first calls <a class="el" href="structfuse__operations.html#a8efb50b9cd975ba8c4c450248caff6ed">truncate()</a> and then <a class="el" href="structfuse__operations.html#a14b98c3f7ab97cc2ef8f9b1d9dc0709d">open()</a>. Only if 'atomic_o_trunc' has been specified and kernel version is 2.6.24 or later, O_TRUNC is passed on to open.</p>
+<p>Unless the 'default_permissions' mount option is given, open should check if the operation is permitted for the given flags. Optionally open may also return an arbitrary filehandle in the <a class="el" href="structfuse__file__info.html">fuse_file_info</a> structure, which will be passed to all file operations.</p>
+<p>Changed in version 2.2 </p>
+
+</div>
+</div>
+<a class="anchor" id="a1813889bc5e6e0087a936b7abe8b923f"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::opendir)(const char *, struct <a class="el" href="structfuse__file__info.html">fuse_file_info</a> *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Open directory</p>
+<p>Unless the 'default_permissions' mount option is given, this method should check if opendir is permitted for this directory. Optionally opendir may also return an arbitrary filehandle in the <a class="el" href="structfuse__file__info.html">fuse_file_info</a> structure, which will be passed to readdir, closedir and fsyncdir.</p>
+<p>Introduced in version 2.3 </p>
+
+</div>
+</div>
+<a class="anchor" id="a2c02838d30391c09dd5213edc61e106a"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::poll)(const char *, struct <a class="el" href="structfuse__file__info.html">fuse_file_info</a> *, struct fuse_pollhandle *ph, unsigned *reventsp)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Poll for IO readiness events</p>
+<p>Note: If ph is non-NULL, the client should notify when IO readiness events occur by calling fuse_notify_poll() with the specified ph.</p>
+<p>Regardless of the number of times poll with a non-NULL ph is received, single notification is enough to clear all. Notifying more times incurs overhead but doesn't harm correctness.</p>
+<p>The callee is responsible for destroying ph with <a class="el" href="fuse__common_8h.html#adf5027f8a38b2efc03858efd7fdc756a">fuse_pollhandle_destroy()</a> when no longer in use.</p>
+<p>Introduced in version 2.8 </p>
+
+</div>
+</div>
+<a class="anchor" id="a2a1c6b4ce1845de56863f8b7939501b5"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::read)(const char *, char *, size_t, off_t, struct <a class="el" href="structfuse__file__info.html">fuse_file_info</a> *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Read data from an open file</p>
+<p>Read should return exactly the number of bytes requested except on EOF or error, otherwise the rest of the data will be substituted with zeroes. An exception to this is when the 'direct_io' mount option is specified, in which case the return value of the read system call will reflect the return value of this operation.</p>
+<p>Changed in version 2.2 </p>
+
+</div>
+</div>
+<a class="anchor" id="a1ecbe844d937ffbbe135958bcb28a719"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::read_buf)(const char *, struct <a class="el" href="structfuse__bufvec.html">fuse_bufvec</a> **bufp, size_t size, off_t off, struct <a class="el" href="structfuse__file__info.html">fuse_file_info</a> *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Store data from an open file in a buffer</p>
+<p>Similar to the <a class="el" href="structfuse__operations.html#a2a1c6b4ce1845de56863f8b7939501b5">read()</a> method, but data is stored and returned in a generic buffer.</p>
+<p>No actual copying of data has to take place, the source file descriptor may simply be stored in the buffer for later data transfer.</p>
+<p>The buffer must be allocated dynamically and stored at the location pointed to by bufp. If the buffer contains memory regions, they too must be allocated using malloc(). The allocated memory will be freed by the caller.</p>
+<p>Introduced in version 2.9 </p>
+
+</div>
+</div>
+<a class="anchor" id="a0f634deda31d1e1c42664585ae820076"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::readdir)(const char *, void *, <a class="el" href="fuse_8h.html#ae2a2054f9852fd6020c26a1bcc7f1042">fuse_fill_dir_t</a>, off_t, struct <a class="el" href="structfuse__file__info.html">fuse_file_info</a> *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Read directory</p>
+<p>This supersedes the old getdir() interface. New applications should use this.</p>
+<p>The filesystem may choose between two modes of operation:</p>
+<p>1) The readdir implementation ignores the offset parameter, and passes zero to the filler function's offset. The filler function will not return '1' (unless an error happens), so the whole directory is read in a single readdir operation. This works just like the old getdir() method.</p>
+<p>2) The readdir implementation keeps track of the offsets of the directory entries. It uses the offset parameter and always passes non-zero offset to the filler function. When the buffer is full (or an error happens) the filler function will return '1'.</p>
+<p>Introduced in version 2.3 </p>
+
+</div>
+</div>
+<a class="anchor" id="ab4ce6e6d69dfde3ec550f22d932c5633"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::readlink)(const char *, char *, size_t)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Read the target of a symbolic link</p>
+<p>The buffer should be filled with a null terminated string. The buffer size argument includes the space for the terminating null character. If the linkname is too long to fit in the buffer, it should be truncated. The return value should be 0 for success. </p>
+
+</div>
+</div>
+<a class="anchor" id="abac8718cdfc1ee273a44831a27393419"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::release)(const char *, struct <a class="el" href="structfuse__file__info.html">fuse_file_info</a> *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Release an open file</p>
+<p>Release is called when there are no more references to an open file: all file descriptors are closed and all memory mappings are unmapped.</p>
+<p>For every <a class="el" href="structfuse__operations.html#a14b98c3f7ab97cc2ef8f9b1d9dc0709d">open()</a> call there will be exactly one <a class="el" href="structfuse__operations.html#abac8718cdfc1ee273a44831a27393419">release()</a> call with the same flags and file descriptor. It is possible to have a file opened more than once, in which case only the last release will mean, that no more reads/writes will happen on the file. The return value of release is ignored.</p>
+<p>Changed in version 2.2 </p>
+
+</div>
+</div>
+<a class="anchor" id="a729e53d36acc05a7a8985a1a3bbfac1e"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::releasedir)(const char *, struct <a class="el" href="structfuse__file__info.html">fuse_file_info</a> *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Release directory</p>
+<p>Introduced in version 2.3 </p>
+
+</div>
+</div>
+<a class="anchor" id="a5e54de801a0e0d7019e4579112ecc477"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::removexattr)(const char *, const char *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Remove extended attributes </p>
+
+</div>
+</div>
+<a class="anchor" id="aa777cbddc91887b117ac414e9a2d3cb5"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::rename)(const char *, const char *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Rename a file </p>
+
+</div>
+</div>
+<a class="anchor" id="ac59578d18db12f0142ae1ab6e8812d55"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::rmdir)(const char *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Remove a directory </p>
+
+</div>
+</div>
+<a class="anchor" id="a988ced7091c2821daa208e6c96d8b598"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::setxattr)(const char *, const char *, const char *, size_t, int)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Set extended attributes </p>
+
+</div>
+</div>
+<a class="anchor" id="a4e765e29122e7b6b533dc99849a52655"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::statfs)(const char *, struct statvfs *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Get file system statistics</p>
+<p>The 'f_frsize', 'f_favail', 'f_fsid' and 'f_flag' fields are ignored</p>
+<p>Replaced 'struct statfs' parameter with 'struct statvfs' in version 2.5 </p>
+
+</div>
+</div>
+<a class="anchor" id="ab86022391e56a8ad3211cf754b5b5ebe"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::symlink)(const char *, const char *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Create a symbolic link </p>
+
+</div>
+</div>
+<a class="anchor" id="a8efb50b9cd975ba8c4c450248caff6ed"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::truncate)(const char *, off_t)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Change the size of a file </p>
+
+</div>
+</div>
+<a class="anchor" id="a8bf63301a9d6e94311fa10480993801e"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::unlink)(const char *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Remove a file </p>
+
+</div>
+</div>
+<a class="anchor" id="acb7452acad1002d418409892b6e54c2e"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::utime)(const char *, struct utimbuf *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Change the access and/or modification times of a file</p>
+<p>Deprecated, use <a class="el" href="structfuse__operations.html#a79955861cc5eb006954476607ef28944">utimens()</a> instead. </p>
+
+</div>
+</div>
+<a class="anchor" id="a79955861cc5eb006954476607ef28944"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::utimens)(const char *, const struct timespec tv[2])</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Change the access and modification times of a file with nanosecond resolution</p>
+<p>This supersedes the old <a class="el" href="structfuse__operations.html#acb7452acad1002d418409892b6e54c2e">utime()</a> interface. New applications should use this.</p>
+<p>See the utimensat(2) man page for details.</p>
+<p>Introduced in version 2.6 </p>
+
+</div>
+</div>
+<a class="anchor" id="a897d1ece4b8b04c92d97b97b2dbf9768"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::write)(const char *, const char *, size_t, off_t, struct <a class="el" href="structfuse__file__info.html">fuse_file_info</a> *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Write data to an open file</p>
+<p>Write should return exactly the number of bytes requested except on error. An exception to this is when the 'direct_io' mount option is specified (see read operation).</p>
+<p>Changed in version 2.2 </p>
+
+</div>
+</div>
+<a class="anchor" id="a89f400083a03ddcc43e47ce126b6761f"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_operations::write_buf)(const char *, struct <a class="el" href="structfuse__bufvec.html">fuse_bufvec</a> *buf, off_t off, struct <a class="el" href="structfuse__file__info.html">fuse_file_info</a> *)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Write contents of buffer to an open file</p>
+<p>Similar to the <a class="el" href="structfuse__operations.html#a897d1ece4b8b04c92d97b97b2dbf9768">write()</a> method, but data is supplied in a generic buffer. Use <a class="el" href="fuse__common_8h.html#a9ca301390fb5e85b85153abb1891a3f7">fuse_buf_copy()</a> to transfer data to the destination.</p>
+<p>Introduced in version 2.9 </p>
+
+</div>
+</div>
+<hr/>The documentation for this struct was generated from the following file:<ul>
+<li>include/<a class="el" href="fuse_8h.html">fuse.h</a></li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Sat Apr 23 2016 09:43:20 for fuse by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.8
+</small></address>
+</body>
+</html>

libfuse/doc/html/structfuse__opt.html

@@ -0,0 +1,136 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
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+<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
+<meta name="generator" content="Doxygen 1.8.8"/>
+<title>fuse: fuse_opt Struct Reference</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="jquery.js"></script>
+<script type="text/javascript" src="dynsections.js"></script>
+<link href="doxygen.css" rel="stylesheet" type="text/css" />
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+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
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+  <td style="padding-left: 0.5em;">
+   <div id="projectname">fuse
+   </div>
+  </td>
+ </tr>
+ </tbody>
+</table>
+</div>
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+<!-- Generated by Doxygen 1.8.8 -->
+  <div id="navrow1" class="tabs">
+    <ul class="tablist">
+      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
+      <li class="current"><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li><a href="files.html"><span>Files</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow2" class="tabs2">
+    <ul class="tablist">
+      <li><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li><a href="functions.html"><span>Data&#160;Fields</span></a></li>
+    </ul>
+  </div>
+</div><!-- top -->
+<div class="header">
+  <div class="summary">
+<a href="#pub-attribs">Data Fields</a>  </div>
+  <div class="headertitle">
+<div class="title">fuse_opt Struct Reference</div>  </div>
+</div><!--header-->
+<div class="contents">
+
+<p><code>#include &lt;fuse_opt.h&gt;</code></p>
+<table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
+Data Fields</h2></td></tr>
+<tr class="memitem:a215255be3ed5c0f6c3e0d5dcc96d7b12"><td class="memItemLeft" align="right" valign="top">const char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__opt.html#a215255be3ed5c0f6c3e0d5dcc96d7b12">templ</a></td></tr>
+<tr class="separator:a215255be3ed5c0f6c3e0d5dcc96d7b12"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a333dcd849a3bd54df06084a69b5a8d39"><td class="memItemLeft" align="right" valign="top">unsigned long&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__opt.html#a333dcd849a3bd54df06084a69b5a8d39">offset</a></td></tr>
+<tr class="separator:a333dcd849a3bd54df06084a69b5a8d39"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:aeb76339e1ce6948ad94bd2d4d5d01e20"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__opt.html#aeb76339e1ce6948ad94bd2d4d5d01e20">value</a></td></tr>
+<tr class="separator:aeb76339e1ce6948ad94bd2d4d5d01e20"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table>
+<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
+<div class="textblock"><p>Option description</p>
+<p>This structure describes a single option, and action associated with it, in case it matches.</p>
+<p>More than one such match may occur, in which case the action for each match is executed.</p>
+<p>There are three possible actions in case of a match:</p>
+<p>i) An integer (int or unsigned) variable determined by 'offset' is set to 'value'</p>
+<p>ii) The processing function is called, with 'value' as the key</p>
+<p>iii) An integer (any) or string (char *) variable determined by 'offset' is set to the value of an option parameter</p>
+<p>'offset' should normally be either set to</p>
+<ul>
+<li>'offsetof(struct foo, member)' actions i) and iii)</li>
+<li>-1 action ii)</li>
+</ul>
+<p>The 'offsetof()' macro is defined in the &lt;stddef.h&gt; header.</p>
+<p>The template determines which options match, and also have an effect on the action. Normally the action is either i) or ii), but if a format is present in the template, then action iii) is performed.</p>
+<p>The types of templates are:</p>
+<p>1) "-x", "-foo", "--foo", "--foo-bar", etc. These match only themselves. Invalid values are "--" and anything beginning with "-o"</p>
+<p>2) "foo", "foo-bar", etc. These match "-ofoo", "-ofoo-bar" or the relevant option in a comma separated option list</p>
+<p>3) "bar=", "--foo=", etc. These are variations of 1) and 2) which have a parameter</p>
+<p>4) "bar=%s", "--foo=%lu", etc. Same matching as above but perform action iii).</p>
+<p>5) "-x ", etc. Matches either "-xparam" or "-x param" as two separate arguments</p>
+<p>6) "-x %s", etc. Combination of 4) and 5)</p>
+<p>If the format is "%s", memory is allocated for the string unlike with scanf(). </p>
+</div><h2 class="groupheader">Field Documentation</h2>
+<a class="anchor" id="a333dcd849a3bd54df06084a69b5a8d39"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">unsigned long fuse_opt::offset</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Offset of variable within 'data' parameter of <a class="el" href="fuse__opt_8h.html#a539ef1f571c34f516c60c4cbe2901c0e">fuse_opt_parse()</a> or -1 </p>
+
+</div>
+</div>
+<a class="anchor" id="a215255be3ed5c0f6c3e0d5dcc96d7b12"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">const char* fuse_opt::templ</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Matching template and optional parameter formatting </p>
+
+</div>
+</div>
+<a class="anchor" id="aeb76339e1ce6948ad94bd2d4d5d01e20"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int fuse_opt::value</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Value to set the variable to, or to be passed as 'key' to the processing function. Ignored if template has a format </p>
+
+</div>
+</div>
+<hr/>The documentation for this struct was generated from the following file:<ul>
+<li>include/<a class="el" href="fuse__opt_8h.html">fuse_opt.h</a></li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Sat Apr 23 2016 09:43:20 for fuse by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.8
+</small></address>
+</body>
+</html>

libfuse/doc/html/structfuse__session__ops.html

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+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
+<meta name="generator" content="Doxygen 1.8.8"/>
+<title>fuse: fuse_session_ops Struct Reference</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="jquery.js"></script>
+<script type="text/javascript" src="dynsections.js"></script>
+<link href="doxygen.css" rel="stylesheet" type="text/css" />
+</head>
+<body>
+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td style="padding-left: 0.5em;">
+   <div id="projectname">fuse
+   </div>
+  </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.8 -->
+  <div id="navrow1" class="tabs">
+    <ul class="tablist">
+      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
+      <li class="current"><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li><a href="files.html"><span>Files</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow2" class="tabs2">
+    <ul class="tablist">
+      <li><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li><a href="functions.html"><span>Data&#160;Fields</span></a></li>
+    </ul>
+  </div>
+</div><!-- top -->
+<div class="header">
+  <div class="summary">
+<a href="#pub-attribs">Data Fields</a>  </div>
+  <div class="headertitle">
+<div class="title">fuse_session_ops Struct Reference</div>  </div>
+</div><!--header-->
+<div class="contents">
+
+<p><code>#include &lt;fuse_lowlevel.h&gt;</code></p>
+<table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
+Data Fields</h2></td></tr>
+<tr class="memitem:a8ed15bc86f9e32444cd0b80d605f227f"><td class="memItemLeft" align="right" valign="top">void(*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__session__ops.html#a8ed15bc86f9e32444cd0b80d605f227f">process</a> )(void *data, const char *buf, size_t len, struct fuse_chan *ch)</td></tr>
+<tr class="separator:a8ed15bc86f9e32444cd0b80d605f227f"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:aeb6548d5e59314ae6c83b905993710e3"><td class="memItemLeft" align="right" valign="top">void(*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__session__ops.html#aeb6548d5e59314ae6c83b905993710e3">exit</a> )(void *data, int val)</td></tr>
+<tr class="separator:aeb6548d5e59314ae6c83b905993710e3"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a6307bc12276d867dcb06ade8744cf02b"><td class="memItemLeft" align="right" valign="top">int(*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__session__ops.html#a6307bc12276d867dcb06ade8744cf02b">exited</a> )(void *data)</td></tr>
+<tr class="separator:a6307bc12276d867dcb06ade8744cf02b"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:afee317cbaa077d50fd19245924ddfff3"><td class="memItemLeft" align="right" valign="top">void(*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfuse__session__ops.html#afee317cbaa077d50fd19245924ddfff3">destroy</a> )(void *data)</td></tr>
+<tr class="separator:afee317cbaa077d50fd19245924ddfff3"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table>
+<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
+<div class="textblock"><p>Session operations</p>
+<p>This is used in session creation </p>
+</div><h2 class="groupheader">Field Documentation</h2>
+<a class="anchor" id="afee317cbaa077d50fd19245924ddfff3"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void(* fuse_session_ops::destroy)(void *data)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Hook for cleaning up the channel on destroy (optional)</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">data</td><td>user data passed to <a class="el" href="fuse__lowlevel_8h.html#a28b7d09c6e87e3e375743c2ef6e06f0f">fuse_session_new()</a> </td></tr>
+  </table>
+  </dd>
+</dl>
+
+</div>
+</div>
+<a class="anchor" id="aeb6548d5e59314ae6c83b905993710e3"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void(* fuse_session_ops::exit)(void *data, int val)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Hook for session exit and reset (optional)</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">data</td><td>user data passed to <a class="el" href="fuse__lowlevel_8h.html#a28b7d09c6e87e3e375743c2ef6e06f0f">fuse_session_new()</a> </td></tr>
+    <tr><td class="paramname">val</td><td>exited status (1 - exited, 0 - not exited) </td></tr>
+  </table>
+  </dd>
+</dl>
+
+</div>
+</div>
+<a class="anchor" id="a6307bc12276d867dcb06ade8744cf02b"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int(* fuse_session_ops::exited)(void *data)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Hook for querying the current exited status (optional)</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">data</td><td>user data passed to <a class="el" href="fuse__lowlevel_8h.html#a28b7d09c6e87e3e375743c2ef6e06f0f">fuse_session_new()</a> </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>1 if exited, 0 if not exited </dd></dl>
+
+</div>
+</div>
+<a class="anchor" id="a8ed15bc86f9e32444cd0b80d605f227f"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void(* fuse_session_ops::process)(void *data, const char *buf, size_t len, struct fuse_chan *ch)</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Hook to process a request (mandatory)</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">data</td><td>user data passed to <a class="el" href="fuse__lowlevel_8h.html#a28b7d09c6e87e3e375743c2ef6e06f0f">fuse_session_new()</a> </td></tr>
+    <tr><td class="paramname">buf</td><td>buffer containing the raw request </td></tr>
+    <tr><td class="paramname">len</td><td>request length </td></tr>
+    <tr><td class="paramname">ch</td><td>channel on which the request was received </td></tr>
+  </table>
+  </dd>
+</dl>
+
+</div>
+</div>
+<hr/>The documentation for this struct was generated from the following file:<ul>
+<li>include/<a class="el" href="fuse__lowlevel_8h.html">fuse_lowlevel.h</a></li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Sat Apr 23 2016 09:43:20 for fuse by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.8
+</small></address>
+</body>
+</html>

libfuse/doc/html/tabs.css

@@ -0,0 +1,60 @@
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+}
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+}
+
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+    display: block;
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+    font-weight: bold;
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+    background-repeat:no-repeat;
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+}
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+    padding: 0 10px;
+}
+
+.tablist a:hover {
+    background-image: url('tab_h.png');
+    background-repeat:repeat-x;
+    color: #fff;
+    text-shadow: 0px 1px 1px rgba(0, 0, 0, 1.0);
+    text-decoration: none;
+}
+
+.tablist li.current a {
+    background-image: url('tab_a.png');
+    background-repeat:repeat-x;
+    color: #fff;
+    text-shadow: 0px 1px 1px rgba(0, 0, 0, 1.0);
+}

libfuse/doc/kernel.txt

@@ -0,0 +1,423 @@
+Definitions
+~~~~~~~~~~~
+
+Userspace filesystem:
+
+  A filesystem in which data and metadata are provided by an ordinary
+  userspace process.  The filesystem can be accessed normally through
+  the kernel interface.
+
+Filesystem daemon:
+
+  The process(es) providing the data and metadata of the filesystem.
+
+Non-privileged mount (or user mount):
+
+  A userspace filesystem mounted by a non-privileged (non-root) user.
+  The filesystem daemon is running with the privileges of the mounting
+  user.  NOTE: this is not the same as mounts allowed with the "user"
+  option in /etc/fstab, which is not discussed here.
+
+Filesystem connection:
+
+  A connection between the filesystem daemon and the kernel.  The
+  connection exists until either the daemon dies, or the filesystem is
+  umounted.  Note that detaching (or lazy umounting) the filesystem
+  does _not_ break the connection, in this case it will exist until
+  the last reference to the filesystem is released.
+
+Mount owner:
+
+  The user who does the mounting.
+
+User:
+
+  The user who is performing filesystem operations.
+
+What is FUSE?
+~~~~~~~~~~~~~
+
+FUSE is a userspace filesystem framework.  It consists of a kernel
+module (fuse.ko), a userspace library (libfuse.*) and a mount utility
+(fusermount).
+
+One of the most important features of FUSE is allowing secure,
+non-privileged mounts.  This opens up new possibilities for the use of
+filesystems.  A good example is sshfs: a secure network filesystem
+using the sftp protocol.
+
+The userspace library and utilities are available from the FUSE
+homepage:
+
+  http://fuse.sourceforge.net/
+
+Filesystem type
+~~~~~~~~~~~~~~~
+
+The filesystem type given to mount(2) can be one of the following:
+
+'fuse'
+
+  This is the usual way to mount a FUSE filesystem.  The first
+  argument of the mount system call may contain an arbitrary string,
+  which is not interpreted by the kernel.
+
+'fuseblk'
+
+  The filesystem is block device based.  The first argument of the
+  mount system call is interpreted as the name of the device.
+
+Mount options
+~~~~~~~~~~~~~
+
+'fd=N'
+
+  The file descriptor to use for communication between the userspace
+  filesystem and the kernel.  The file descriptor must have been
+  obtained by opening the FUSE device ('/dev/fuse').
+
+'rootmode=M'
+
+  The file mode of the filesystem's root in octal representation.
+
+'user_id=N'
+
+  The numeric user id of the mount owner.
+
+'group_id=N'
+
+  The numeric group id of the mount owner.
+
+'default_permissions'
+
+  By default FUSE doesn't check file access permissions, the
+  filesystem is free to implement it's access policy or leave it to
+  the underlying file access mechanism (e.g. in case of network
+  filesystems).  This option enables permission checking, restricting
+  access based on file mode.  It is usually useful together with the
+  'allow_other' mount option.
+
+'allow_other'
+
+  This option overrides the security measure restricting file access
+  to the user mounting the filesystem.  This option is by default only
+  allowed to root, but this restriction can be removed with a
+  (userspace) configuration option.
+
+'max_read=N'
+
+  With this option the maximum size of read operations can be set.
+  The default is infinite.  Note that the size of read requests is
+  limited anyway to 32 pages (which is 128kbyte on i386).
+
+'blksize=N'
+
+  Set the block size for the filesystem.  The default is 512.  This
+  option is only valid for 'fuseblk' type mounts.
+
+Control filesystem
+~~~~~~~~~~~~~~~~~~
+
+There's a control filesystem for FUSE, which can be mounted by:
+
+  mount -t fusectl none /sys/fs/fuse/connections
+
+Mounting it under the '/sys/fs/fuse/connections' directory makes it
+backwards compatible with earlier versions.
+
+Under the fuse control filesystem each connection has a directory
+named by a unique number.
+
+For each connection the following files exist within this directory:
+
+ 'waiting'
+
+  The number of requests which are waiting to be transferred to
+  userspace or being processed by the filesystem daemon.  If there is
+  no filesystem activity and 'waiting' is non-zero, then the
+  filesystem is hung or deadlocked.
+
+ 'abort'
+
+  Writing anything into this file will abort the filesystem
+  connection.  This means that all waiting requests will be aborted an
+  error returned for all aborted and new requests.
+
+Only the owner of the mount may read or write these files.
+
+Interrupting filesystem operations
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+If a process issuing a FUSE filesystem request is interrupted, the
+following will happen:
+
+  1) If the request is not yet sent to userspace AND the signal is
+     fatal (SIGKILL or unhandled fatal signal), then the request is
+     dequeued and returns immediately.
+
+  2) If the request is not yet sent to userspace AND the signal is not
+     fatal, then an 'interrupted' flag is set for the request.  When
+     the request has been successfully transferred to userspace and
+     this flag is set, an INTERRUPT request is queued.
+
+  3) If the request is already sent to userspace, then an INTERRUPT
+     request is queued.
+
+INTERRUPT requests take precedence over other requests, so the
+userspace filesystem will receive queued INTERRUPTs before any others.
+
+The userspace filesystem may ignore the INTERRUPT requests entirely,
+or may honor them by sending a reply to the _original_ request, with
+the error set to EINTR.
+
+It is also possible that there's a race between processing the
+original request and it's INTERRUPT request.  There are two possibilities:
+
+  1) The INTERRUPT request is processed before the original request is
+     processed
+
+  2) The INTERRUPT request is processed after the original request has
+     been answered
+
+If the filesystem cannot find the original request, it should wait for
+some timeout and/or a number of new requests to arrive, after which it
+should reply to the INTERRUPT request with an EAGAIN error.  In case
+1) the INTERRUPT request will be requeued.  In case 2) the INTERRUPT
+reply will be ignored.
+
+Aborting a filesystem connection
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+It is possible to get into certain situations where the filesystem is
+not responding.  Reasons for this may be:
+
+  a) Broken userspace filesystem implementation
+
+  b) Network connection down
+
+  c) Accidental deadlock
+
+  d) Malicious deadlock
+
+(For more on c) and d) see later sections)
+
+In either of these cases it may be useful to abort the connection to
+the filesystem.  There are several ways to do this:
+
+  - Kill the filesystem daemon.  Works in case of a) and b)
+
+  - Kill the filesystem daemon and all users of the filesystem.  Works
+    in all cases except some malicious deadlocks
+
+  - Use forced umount (umount -f).  Works in all cases but only if
+    filesystem is still attached (it hasn't been lazy unmounted)
+
+  - Abort filesystem through the FUSE control filesystem.  Most
+    powerful method, always works.
+
+How do non-privileged mounts work?
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Since the mount() system call is a privileged operation, a helper
+program (fusermount) is needed, which is installed setuid root.
+
+The implication of providing non-privileged mounts is that the mount
+owner must not be able to use this capability to compromise the
+system.  Obvious requirements arising from this are:
+
+ A) mount owner should not be able to get elevated privileges with the
+    help of the mounted filesystem
+
+ B) mount owner should not get illegitimate access to information from
+    other users' and the super user's processes
+
+ C) mount owner should not be able to induce undesired behavior in
+    other users' or the super user's processes
+
+How are requirements fulfilled?
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+ A) The mount owner could gain elevated privileges by either:
+
+     1) creating a filesystem containing a device file, then opening
+	this device
+
+     2) creating a filesystem containing a suid or sgid application,
+	then executing this application
+
+    The solution is not to allow opening device files and ignore
+    setuid and setgid bits when executing programs.  To ensure this
+    fusermount always adds "nosuid" and "nodev" to the mount options
+    for non-privileged mounts.
+
+ B) If another user is accessing files or directories in the
+    filesystem, the filesystem daemon serving requests can record the
+    exact sequence and timing of operations performed.  This
+    information is otherwise inaccessible to the mount owner, so this
+    counts as an information leak.
+
+    The solution to this problem will be presented in point 2) of C).
+
+ C) There are several ways in which the mount owner can induce
+    undesired behavior in other users' processes, such as:
+
+     1) mounting a filesystem over a file or directory which the mount
+        owner could otherwise not be able to modify (or could only
+        make limited modifications).
+
+        This is solved in fusermount, by checking the access
+        permissions on the mountpoint and only allowing the mount if
+        the mount owner can do unlimited modification (has write
+        access to the mountpoint, and mountpoint is not a "sticky"
+        directory)
+
+     2) Even if 1) is solved the mount owner can change the behavior
+        of other users' processes.
+
+         i) It can slow down or indefinitely delay the execution of a
+           filesystem operation creating a DoS against the user or the
+           whole system.  For example a suid application locking a
+           system file, and then accessing a file on the mount owner's
+           filesystem could be stopped, and thus causing the system
+           file to be locked forever.
+
+         ii) It can present files or directories of unlimited length, or
+           directory structures of unlimited depth, possibly causing a
+           system process to eat up diskspace, memory or other
+           resources, again causing DoS.
+
+	The solution to this as well as B) is not to allow processes
+	to access the filesystem, which could otherwise not be
+	monitored or manipulated by the mount owner.  Since if the
+	mount owner can ptrace a process, it can do all of the above
+	without using a FUSE mount, the same criteria as used in
+	ptrace can be used to check if a process is allowed to access
+	the filesystem or not.
+
+	Note that the ptrace check is not strictly necessary to
+	prevent B/2/i, it is enough to check if mount owner has enough
+	privilege to send signal to the process accessing the
+	filesystem, since SIGSTOP can be used to get a similar effect.
+
+I think these limitations are unacceptable?
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+If a sysadmin trusts the users enough, or can ensure through other
+measures, that system processes will never enter non-privileged
+mounts, it can relax the last limitation with a "user_allow_other"
+config option.  If this config option is set, the mounting user can
+add the "allow_other" mount option which disables the check for other
+users' processes.
+
+Kernel - userspace interface
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The following diagram shows how a filesystem operation (in this
+example unlink) is performed in FUSE.
+
+NOTE: everything in this description is greatly simplified
+
+ |  "rm /mnt/fuse/file"               |  FUSE filesystem daemon
+ |                                    |
+ |                                    |  >sys_read()
+ |                                    |    >fuse_dev_read()
+ |                                    |      >request_wait()
+ |                                    |        [sleep on fc->waitq]
+ |                                    |
+ |  >sys_unlink()                     |
+ |    >fuse_unlink()                  |
+ |      [get request from             |
+ |       fc->unused_list]             |
+ |      >request_send()               |
+ |        [queue req on fc->pending]  |
+ |        [wake up fc->waitq]         |        [woken up]
+ |        >request_wait_answer()      |
+ |          [sleep on req->waitq]     |
+ |                                    |      <request_wait()
+ |                                    |      [remove req from fc->pending]
+ |                                    |      [copy req to read buffer]
+ |                                    |      [add req to fc->processing]
+ |                                    |    <fuse_dev_read()
+ |                                    |  <sys_read()
+ |                                    |
+ |                                    |  [perform unlink]
+ |                                    |
+ |                                    |  >sys_write()
+ |                                    |    >fuse_dev_write()
+ |                                    |      [look up req in fc->processing]
+ |                                    |      [remove from fc->processing]
+ |                                    |      [copy write buffer to req]
+ |          [woken up]                |      [wake up req->waitq]
+ |                                    |    <fuse_dev_write()
+ |                                    |  <sys_write()
+ |        <request_wait_answer()      |
+ |      <request_send()               |
+ |      [add request to               |
+ |       fc->unused_list]             |
+ |    <fuse_unlink()                  |
+ |  <sys_unlink()                     |
+
+There are a couple of ways in which to deadlock a FUSE filesystem.
+Since we are talking about unprivileged userspace programs,
+something must be done about these.
+
+Scenario 1 -  Simple deadlock
+-----------------------------
+
+ |  "rm /mnt/fuse/file"               |  FUSE filesystem daemon
+ |                                    |
+ |  >sys_unlink("/mnt/fuse/file")     |
+ |    [acquire inode semaphore        |
+ |     for "file"]                    |
+ |    >fuse_unlink()                  |
+ |      [sleep on req->waitq]         |
+ |                                    |  <sys_read()
+ |                                    |  >sys_unlink("/mnt/fuse/file")
+ |                                    |    [acquire inode semaphore
+ |                                    |     for "file"]
+ |                                    |    *DEADLOCK*
+
+The solution for this is to allow the filesystem to be aborted.
+
+Scenario 2 - Tricky deadlock
+----------------------------
+
+This one needs a carefully crafted filesystem.  It's a variation on
+the above, only the call back to the filesystem is not explicit,
+but is caused by a pagefault.
+
+ |  Kamikaze filesystem thread 1      |  Kamikaze filesystem thread 2
+ |                                    |
+ |  [fd = open("/mnt/fuse/file")]     |  [request served normally]
+ |  [mmap fd to 'addr']               |
+ |  [close fd]                        |  [FLUSH triggers 'magic' flag]
+ |  [read a byte from addr]           |
+ |    >do_page_fault()                |
+ |      [find or create page]         |
+ |      [lock page]                   |
+ |      >fuse_readpage()              |
+ |         [queue READ request]       |
+ |         [sleep on req->waitq]      |
+ |                                    |  [read request to buffer]
+ |                                    |  [create reply header before addr]
+ |                                    |  >sys_write(addr - headerlength)
+ |                                    |    >fuse_dev_write()
+ |                                    |      [look up req in fc->processing]
+ |                                    |      [remove from fc->processing]
+ |                                    |      [copy write buffer to req]
+ |                                    |        >do_page_fault()
+ |                                    |           [find or create page]
+ |                                    |           [lock page]
+ |                                    |           * DEADLOCK *
+
+Solution is basically the same as above.
+
+An additional problem is that while the write buffer is being copied
+to the request, the request must not be interrupted/aborted.  This is
+because the destination address of the copy may not be valid after the
+request has returned.
+
+This is solved with doing the copy atomically, and allowing abort
+while the page(s) belonging to the write buffer are faulted with
+get_user_pages().  The 'req->locked' flag indicates when the copy is
+taking place, and abort is delayed until this flag is unset.

libfuse/doc/mount.fuse.8

@@ -0,0 +1,161 @@
+.TH fuse "8"
+.SH NAME
+fuse \- format and options for the fuse file systems
+.SH DESCRIPTION
+FUSE (Filesystem in Userspace) is a simple interface for userspace programs to export a virtual filesystem to the Linux kernel. FUSE also aims to provide a secure method for non privileged users to create and mount their own filesystem implementations.
+.SH CONFIGURATION
+Some options regarding mount policy can be set in the file \fI/etc/fuse.conf\fP. Currently these options are:
+.TP
+\fBmount_max = NNN\fP
+Set the maximum number of FUSE mounts allowed to non-root users. The default is 1000.
+.TP
+\fBuser_allow_other\fP
+Allow non-root users to specify the \fBallow_other\fP or \fBallow_root\fP mount options (see below).
+.SH OPTIONS
+Most of the generic mount options described in \fBmount\fP are supported (\fBro\fP, \fBrw\fP, \fBsuid\fP, \fBnosuid\fP, \fBdev\fP, \fBnodev\fP, \fBexec\fP, \fBnoexec\fP, \fBatime\fP, \fBnoatime\fP, \fBsync\fP, \fBasync\fP, \fBdirsync\fP). Filesystems are mounted with \fBnodev,nosuid\fP by default, which can only be overridden by a privileged user.
+.SS "General mount options:"
+These are FUSE specific mount options that can be specified for all filesystems:
+.TP
+\fBdefault_permissions\fP
+By default FUSE doesn't check file access permissions, the filesystem is free to implement it's access policy or leave it to the underlying file access mechanism (e.g. in case of network filesystems). This option enables permission checking, restricting access based on file mode.  This is option is usually useful together with the \fBallow_other\fP mount option.
+.TP
+\fBallow_other\fP
+This option overrides the security measure restricting file access to the user mounting the filesystem.  So all users (including root) can access the files.  This option is by default only allowed to root, but this restriction can be removed with a configuration option described in the previous section.
+.TP
+\fBallow_root\fP
+This option is similar to \fBallow_other\fP but file access is limited to the user mounting the filesystem and root.  This option and \fBallow_other\fP are mutually exclusive.
+.TP
+\fBkernel_cache\fP
+This option disables flushing the cache of the file contents on every \fBopen\fP(2).  This should only be enabled on filesystems, where the file data is never changed externally (not through the mounted FUSE filesystem).  Thus it is not suitable for network filesystems and other \fIintermediate\fP filesystems.
+
+\fBNOTE\fP: if this option is not specified (and neither \fBdirect_io\fP) data is still cached after the \fBopen\fP(2), so a \fBread\fP(2) system call will not always initiate a read operation.
+.TP
+\fBauto_cache\fP
+This option enables automatic flushing of the data cache on \fBopen\fP(2). The cache will only be flushed if the modification time or the size of the file has changed.
+.TP
+\fBlarge_read\fP
+Issue large read requests.  This can improve performance for some filesystems, but can also degrade performance. This option is only useful on 2.4.X kernels, as on 2.6 kernels requests size is automatically determined for optimum performance.
+.TP
+\fBdirect_io\fP
+This option disables the use of page cache (file content cache) in the kernel for this filesystem. This has several affects:
+.IP 1.
+Each \fBread\fP(2) or \fBwrite\fP(2) system call will initiate one or more read or write operations, data will not be cached in the kernel.
+.IP 2.
+The return value of the read() and write() system calls will correspond to the return values of the read and write operations. This is useful for example if the file size is not known in advance (before reading it).
+.TP
+\fBmax_read=N\fP
+With this option the maximum size of read operations can be set. The default is infinite. Note that the size of read requests is limited anyway to 32 pages (which is 128kbyte on i386).
+.TP
+\fBmax_readahead=N\fN
+Set the maximum number of bytes to read-ahead.  The default is determined by the kernel. On linux-2.6.22 or earlier it's 131072 (128kbytes)
+.TP
+\fBmax_write=N\fP
+Set the maximum number of bytes in a single write operation. The default is 128kbytes.  Note, that due to various limitations, the size of write requests can be much smaller (4kbytes). This limitation will be removed in the future.
+.TP
+\fBasync_read\fP
+Perform reads asynchronously. This is the default
+.TP
+\fBsync_read\fP
+Perform all reads (even read-ahead) synchronously.
+.TP
+\fBhard_remove\fP
+The default behavior is that if an open file is deleted, the file is renamed to a hidden file (\fB.fuse_hiddenXXX\fP), and only removed when the file is finally released.  This relieves the filesystem implementation of having to deal with this problem.  This option disables the hiding behavior, and files are removed immediately in an unlink operation (or in a rename operation which overwrites an existing file).
+
+It is recommended that you not use the hard_remove option. When hard_remove is set, the following libc functions fail on unlinked files (returning errno of \fBENOENT\fP): \fBread\fP(2), \fBwrite\fP(2), \fBfsync\fP(2), \fBclose\fP(2), \fBf*xattr\fP(2), \fBftruncate\fP(2), \fBfstat\fP(2), \fBfchmod\fP(2), \fBfchown\fP(2)
+.TP
+\fBdebug\fP
+Turns on debug information printing by the library.
+.TP
+\fBfsname=NAME\fP
+Sets the filesystem source (first field in \fI/etc/mtab\fP). The default is the mount program name.
+.TP
+\fBsubtype=TYPE\fP
+Sets the filesystem type (third field in \fI/etc/mtab\fP). The default is the mount program name. If the kernel suppports it, \fI/etc/mtab\fP and \fI/proc/mounts\fP will show the filesystem type as \fBfuse.TYPE\fP
+
+If the kernel doesn't support subtypes, the source filed will be \fBTYPE#NAME\fP, or if \fBfsname\fP option is not specified, just \fBTYPE\fP.
+.TP
+\fBuse_ino\fP
+Honor the \fIst_ino\fP field in kernel functions \fBgetattr()\fP and \fBfill_dir()\fP. This value is used to fill in the
+\fIst_ino\fP field in the \fBstat\fP(2), \fBlstat\fP(2), \fBfstat\fP(2) functions and the \fId_ino\fP field in the \fBreaddir\fP(2) function. The filesystem does not have to guarantee uniqueness, however some applications rely on this value being unique for the whole filesystem.
+.TP
+\fBreaddir_ino\fP
+If \fBuse_ino\fP option is not given, still try to fill in the \fId_ino\fP field in \fBreaddir\fP(2). If the name was previously looked up, and is still in the cache, the inode number found there will be used. Otherwise it will be set to \fB-1\fP.  If \fBuse_ino\fP option is given, this option is ignored.
+.TP
+\fBnonempty\fP
+Allows mounts over a non-empty file or directory. By default these  mounts are rejected to prevent accidental covering up of data, which could for example prevent automatic backup.
+.TP
+\fBumask=M\fP
+Override the permission bits in \fIst_mode\fP set by the filesystem. The resulting permission bits are the ones missing from the given umask value.  The value is given in octal representation.
+.TP
+\fBuid=N\fP
+Override the \fIst_uid\fP field set by the filesystem (N is numeric).
+.TP
+\fBgid=N\fP
+Override the \fIst_gid\fP field set by the filesystem (N is numeric).
+.TP
+\fBblkdev\fP
+Mount a filesystem backed by a block device.  This is a privileged option. The device must be specified with the \fBfsname=NAME\fP option.
+.TP
+\fBentry_timeout=T\fP
+The timeout in seconds for which name lookups will be cached. The default is 1.0 second. For all the timeout options, it is possible to give fractions of a second as well (e.g. \fBentry_timeout=2.8\fP)
+.TP
+\fBnegative_timeout=T\fP
+The timeout in seconds for which a negative lookup will be cached. This means, that if file did not exist (lookup retuned \fBENOENT\fP), the lookup will only be redone after the timeout, and the file/directory will be assumed to not exist until then.  The default is 0.0 second, meaning that caching negative lookups are disabled.
+.TP
+\fBattr_timeout=T\fP
+The timeout in seconds for which file/directory attributes are cached.  The default is 1.0 second.
+.TP
+\fBac_attr_timeout=T\fP
+The timeout in seconds for which file attributes are cached for the purpose of checking if \fBauto_cache\fP should flush the file data on  open. The default is the value of \fBattr_timeout\fP
+.TP
+\fBintr\fP
+Allow requests to be interrupted.  Turning on this option may result in unexpected behavior, if the filesystem does not support request interruption.
+.TP
+\fBintr_signal=NUM\fP
+Specify which signal number to send to the filesystem when a request is interrupted.  The default is hardcoded to USR1.
+.TP
+\fBmodules=M1[:M2...]\fP
+Add modules to the filesystem stack.  Modules are pushed in the order they are specified, with the original filesystem being on the bottom of the stack.
+.SH FUSE MODULES (STACKING)
+Modules are filesystem stacking support to high level API. Filesystem modules can be built into libfuse or loaded from shared object
+.SS "iconv"
+Perform file name character set conversion.  Options are:
+.TP
+\fBfrom_code=CHARSET\fP
+Character set to convert from (see \fBiconv -l\fP for a list of possible values). Default is \fBUTF-8\fP.
+.TP
+\fBto_code=CHARSET\fP
+Character set to convert to.  Default is determined by the current locale.
+.SS "subdir"
+Prepend a given directory to each path. Options are:
+.TP
+\fBsubdir=DIR\fP
+Directory to prepend to all paths.  This option is \fImandatory\fP.
+.TP
+\fBrellinks\fP
+Transform absolute symlinks into relative
+.TP
+\fBnorellinks\fP
+Do not transform absolute symlinks into relative.  This is the default.
+.SH SECURITY
+The fusermount program is installed set-user-gid to fuse. This is done to allow users from fuse group to mount
+their own filesystem implementations.
+There must however be some limitations, in order to prevent Bad User from
+doing nasty things.  Currently those limitations are:
+.IP 1.
+The user can only mount on a mountpoint, for which it has write permission
+.IP 2.
+The mountpoint is not a sticky directory which isn't owned by the user (like \fI/tmp\fP usually is)
+.IP 3.
+No other user (including root) can access the contents of the mounted filesystem.
+.SH NOTE
+FUSE filesystems are unmounted using the \fBfusermount\fP(1) command (\fBfusermount -u mountpoint\fP).
+.SH "AUTHORS"
+.LP
+The main author of FUSE is Miklos Szeredi <mszeredi@inf.bme.hu>.
+.LP
+This man page was written by Bastien Roucaries <roucaries.bastien+debian@gmail.com> for the
+Debian GNU/Linux distribution (but it may be used by others) from README file.
+.SH SEE ALSO
+fusermount(1)
+mount(8)

libfuse/doc/ulockmgr_server.1

@@ -0,0 +1,28 @@
+.TH ULOCKMGR_SERVER 1 2011\-10\-23 2.8.6 "Filesystem in Userspace (FUSE)"
+
+.SH NAME
+\fBulockmgr_server\fR \- Lock Manager Server for FUSE filesystems
+
+.SH SYNOPSIS
+\fBulockmgr_server\fR
+
+.SH DESCRIPTION
+Filesystem in Userspace (FUSE) is a simple interface for userspace programs to export a virtual filesystem to the Linux kernel. It also aims to provide a secure method for non privileged users to create and mount their own filesystem implementations.
+.PP
+\fBulockmgr_server\fR is the Userspace Lock Manager Server for FUSE filesystems.
+
+.SH OPTIONS
+\fBulockmgr_server\fR has no options.
+
+.SH SEE ALSO
+\fIfusermount\fR(1),
+\fImount\fR(8),
+\fImount.fuse\fR(8).
+
+.SH HOMEPAGE
+More information about ulockmgr_server and the FUSE project can be found at <\fIhttp://fuse.sourceforge.net/\fR>.
+
+.SH AUTHOR
+FUSE was written by Miklos Szeredi <\fImiklos@szeredi.hu\fR>.
+.PP
+This manual page was written by Daniel Baumann <\fIdaniel.baumann@progress\-technologies.net\fR>.

libfuse/example/Makefile.am

@@ -0,0 +1,17 @@
+## Process this file with automake to produce Makefile.in
+
+AM_CPPFLAGS = -I$(top_srcdir)/include -D_FILE_OFFSET_BITS=64 -D_REENTRANT
+noinst_HEADERS = fioc.h
+noinst_PROGRAMS = fusexmp fusexmp_fh null hello hello_ll fioc fioclient \
+		  fsel fselclient cusexmp
+
+LDADD = ../lib/libfuse.la
+fusexmp_fh_LDADD = ../lib/libfuse.la ../lib/libulockmgr.la
+
+fioclient_CPPFLAGS =
+fioclient_LDFLAGS =
+fioclient_LDADD =
+fselclient_CPPFLAGS =
+fselclient_LDFLAGS =
+fselclient_LDADD =
+

libfuse/example/cusexmp.c

@@ -0,0 +1,294 @@
+/*
+  CUSE example: Character device in Userspace
+  Copyright (C) 2008-2009  SUSE Linux Products GmbH
+  Copyright (C) 2008-2009  Tejun Heo <tj@kernel.org>
+
+  This program can be distributed under the terms of the GNU GPL.
+  See the file COPYING.
+
+  gcc -Wall cusexmp.c `pkg-config fuse --cflags --libs` -o cusexmp
+*/
+
+#define FUSE_USE_VERSION 29
+
+#include <cuse_lowlevel.h>
+#include <fuse_opt.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+
+#include "fioc.h"
+
+static void *cusexmp_buf;
+static size_t cusexmp_size;
+
+static const char *usage =
+"usage: cusexmp [options]\n"
+"\n"
+"options:\n"
+"    --help|-h             print this help message\n"
+"    --maj=MAJ|-M MAJ      device major number\n"
+"    --min=MIN|-m MIN      device minor number\n"
+"    --name=NAME|-n NAME   device name (mandatory)\n"
+"\n";
+
+static int cusexmp_resize(size_t new_size)
+{
+	void *new_buf;
+
+	if (new_size == cusexmp_size)
+		return 0;
+
+	new_buf = realloc(cusexmp_buf, new_size);
+	if (!new_buf && new_size)
+		return -ENOMEM;
+
+	if (new_size > cusexmp_size)
+		memset(new_buf + cusexmp_size, 0, new_size - cusexmp_size);
+
+	cusexmp_buf = new_buf;
+	cusexmp_size = new_size;
+
+	return 0;
+}
+
+static int cusexmp_expand(size_t new_size)
+{
+	if (new_size > cusexmp_size)
+		return cusexmp_resize(new_size);
+	return 0;
+}
+
+static void cusexmp_open(fuse_req_t req, struct fuse_file_info *fi)
+{
+	fuse_reply_open(req, fi);
+}
+
+static void cusexmp_read(fuse_req_t req, size_t size, off_t off,
+			 struct fuse_file_info *fi)
+{
+	(void)fi;
+
+	if (off >= cusexmp_size)
+		off = cusexmp_size;
+	if (size > cusexmp_size - off)
+		size = cusexmp_size - off;
+
+	fuse_reply_buf(req, cusexmp_buf + off, size);
+}
+
+static void cusexmp_write(fuse_req_t req, const char *buf, size_t size,
+			  off_t off, struct fuse_file_info *fi)
+{
+	(void)fi;
+
+	if (cusexmp_expand(off + size)) {
+		fuse_reply_err(req, ENOMEM);
+		return;
+	}
+
+	memcpy(cusexmp_buf + off, buf, size);
+	fuse_reply_write(req, size);
+}
+
+static void fioc_do_rw(fuse_req_t req, void *addr, const void *in_buf,
+		       size_t in_bufsz, size_t out_bufsz, int is_read)
+{
+	const struct fioc_rw_arg *arg;
+	struct iovec in_iov[2], out_iov[3], iov[3];
+	size_t cur_size;
+
+	/* read in arg */
+	in_iov[0].iov_base = addr;
+	in_iov[0].iov_len = sizeof(*arg);
+	if (!in_bufsz) {
+		fuse_reply_ioctl_retry(req, in_iov, 1, NULL, 0);
+		return;
+	}
+	arg = in_buf;
+	in_buf += sizeof(*arg);
+	in_bufsz -= sizeof(*arg);
+
+	/* prepare size outputs */
+	out_iov[0].iov_base =
+		addr + (unsigned long)&(((struct fioc_rw_arg *)0)->prev_size);
+	out_iov[0].iov_len = sizeof(arg->prev_size);
+
+	out_iov[1].iov_base =
+		addr + (unsigned long)&(((struct fioc_rw_arg *)0)->new_size);
+	out_iov[1].iov_len = sizeof(arg->new_size);
+
+	/* prepare client buf */
+	if (is_read) {
+		out_iov[2].iov_base = arg->buf;
+		out_iov[2].iov_len = arg->size;
+		if (!out_bufsz) {
+			fuse_reply_ioctl_retry(req, in_iov, 1, out_iov, 3);
+			return;
+		}
+	} else {
+		in_iov[1].iov_base = arg->buf;
+		in_iov[1].iov_len = arg->size;
+		if (arg->size && !in_bufsz) {
+			fuse_reply_ioctl_retry(req, in_iov, 2, out_iov, 2);
+			return;
+		}
+	}
+
+	/* we're all set */
+	cur_size = cusexmp_size;
+	iov[0].iov_base = &cur_size;
+	iov[0].iov_len = sizeof(cur_size);
+
+	iov[1].iov_base = &cusexmp_size;
+	iov[1].iov_len = sizeof(cusexmp_size);
+
+	if (is_read) {
+		size_t off = arg->offset;
+		size_t size = arg->size;
+
+		if (off >= cusexmp_size)
+			off = cusexmp_size;
+		if (size > cusexmp_size - off)
+			size = cusexmp_size - off;
+
+		iov[2].iov_base = cusexmp_buf + off;
+		iov[2].iov_len = size;
+		fuse_reply_ioctl_iov(req, size, iov, 3);
+	} else {
+		if (cusexmp_expand(arg->offset + in_bufsz)) {
+			fuse_reply_err(req, ENOMEM);
+			return;
+		}
+
+		memcpy(cusexmp_buf + arg->offset, in_buf, in_bufsz);
+		fuse_reply_ioctl_iov(req, in_bufsz, iov, 2);
+	}
+}
+
+static void cusexmp_ioctl(fuse_req_t req, int cmd, void *arg,
+			  struct fuse_file_info *fi, unsigned flags,
+			  const void *in_buf, size_t in_bufsz, size_t out_bufsz)
+{
+	int is_read = 0;
+
+	(void)fi;
+
+	if (flags & FUSE_IOCTL_COMPAT) {
+		fuse_reply_err(req, ENOSYS);
+		return;
+	}
+
+	switch (cmd) {
+	case FIOC_GET_SIZE:
+		if (!out_bufsz) {
+			struct iovec iov = { arg, sizeof(size_t) };
+
+			fuse_reply_ioctl_retry(req, NULL, 0, &iov, 1);
+		} else
+			fuse_reply_ioctl(req, 0, &cusexmp_size,
+					 sizeof(cusexmp_size));
+		break;
+
+	case FIOC_SET_SIZE:
+		if (!in_bufsz) {
+			struct iovec iov = { arg, sizeof(size_t) };
+
+			fuse_reply_ioctl_retry(req, &iov, 1, NULL, 0);
+		} else {
+			cusexmp_resize(*(size_t *)in_buf);
+			fuse_reply_ioctl(req, 0, NULL, 0);
+		}
+		break;
+
+	case FIOC_READ:
+		is_read = 1;
+	case FIOC_WRITE:
+		fioc_do_rw(req, arg, in_buf, in_bufsz, out_bufsz, is_read);
+		break;
+
+	default:
+		fuse_reply_err(req, EINVAL);
+	}
+}
+
+struct cusexmp_param {
+	unsigned		major;
+	unsigned		minor;
+	char			*dev_name;
+	int			is_help;
+};
+
+#define CUSEXMP_OPT(t, p) { t, offsetof(struct cusexmp_param, p), 1 }
+
+static const struct fuse_opt cusexmp_opts[] = {
+	CUSEXMP_OPT("-M %u",		major),
+	CUSEXMP_OPT("--maj=%u",		major),
+	CUSEXMP_OPT("-m %u",		minor),
+	CUSEXMP_OPT("--min=%u",		minor),
+	CUSEXMP_OPT("-n %s",		dev_name),
+	CUSEXMP_OPT("--name=%s",	dev_name),
+	FUSE_OPT_KEY("-h",		0),
+	FUSE_OPT_KEY("--help",		0),
+	FUSE_OPT_END
+};
+
+static int cusexmp_process_arg(void *data, const char *arg, int key,
+			       struct fuse_args *outargs)
+{
+	struct cusexmp_param *param = data;
+
+	(void)outargs;
+	(void)arg;
+
+	switch (key) {
+	case 0:
+		param->is_help = 1;
+		fprintf(stderr, "%s", usage);
+		return fuse_opt_add_arg(outargs, "-ho");
+	default:
+		return 1;
+	}
+}
+
+static const struct cuse_lowlevel_ops cusexmp_clop = {
+	.open		= cusexmp_open,
+	.read		= cusexmp_read,
+	.write		= cusexmp_write,
+	.ioctl		= cusexmp_ioctl,
+};
+
+int main(int argc, char **argv)
+{
+	struct fuse_args args = FUSE_ARGS_INIT(argc, argv);
+	struct cusexmp_param param = { 0, 0, NULL, 0 };
+	char dev_name[128] = "DEVNAME=";
+	const char *dev_info_argv[] = { dev_name };
+	struct cuse_info ci;
+
+	if (fuse_opt_parse(&args, &param, cusexmp_opts, cusexmp_process_arg)) {
+		printf("failed to parse option\n");
+		return 1;
+	}
+
+	if (!param.is_help) {
+		if (!param.dev_name) {
+			fprintf(stderr, "Error: device name missing\n");
+			return 1;
+		}
+		strncat(dev_name, param.dev_name, sizeof(dev_name) - 9);
+	}
+
+	memset(&ci, 0, sizeof(ci));
+	ci.dev_major = param.major;
+	ci.dev_minor = param.minor;
+	ci.dev_info_argc = 1;
+	ci.dev_info_argv = dev_info_argv;
+	ci.flags = CUSE_UNRESTRICTED_IOCTL;
+
+	return cuse_lowlevel_main(args.argc, args.argv, &ci, &cusexmp_clop,
+				  NULL);
+}

libfuse/example/fioc.c

@@ -0,0 +1,211 @@
+/*
+  FUSE fioc: FUSE ioctl example
+  Copyright (C) 2008       SUSE Linux Products GmbH
+  Copyright (C) 2008       Tejun Heo <teheo@suse.de>
+
+  This program can be distributed under the terms of the GNU GPL.
+  See the file COPYING.
+
+  gcc -Wall fioc.c `pkg-config fuse --cflags --libs` -o fioc
+*/
+
+#define FUSE_USE_VERSION 26
+
+#include <fuse.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <time.h>
+#include <errno.h>
+
+#include "fioc.h"
+
+#define FIOC_NAME	"fioc"
+
+enum {
+	FIOC_NONE,
+	FIOC_ROOT,
+	FIOC_FILE,
+};
+
+static void *fioc_buf;
+static size_t fioc_size;
+
+static int fioc_resize(size_t new_size)
+{
+	void *new_buf;
+
+	if (new_size == fioc_size)
+		return 0;
+
+	new_buf = realloc(fioc_buf, new_size);
+	if (!new_buf && new_size)
+		return -ENOMEM;
+
+	if (new_size > fioc_size)
+		memset(new_buf + fioc_size, 0, new_size - fioc_size);
+
+	fioc_buf = new_buf;
+	fioc_size = new_size;
+
+	return 0;
+}
+
+static int fioc_expand(size_t new_size)
+{
+	if (new_size > fioc_size)
+		return fioc_resize(new_size);
+	return 0;
+}
+
+static int fioc_file_type(const char *path)
+{
+	if (strcmp(path, "/") == 0)
+		return FIOC_ROOT;
+	if (strcmp(path, "/" FIOC_NAME) == 0)
+		return FIOC_FILE;
+	return FIOC_NONE;
+}
+
+static int fioc_getattr(const char *path, struct stat *stbuf)
+{
+	stbuf->st_uid = getuid();
+	stbuf->st_gid = getgid();
+	stbuf->st_atime = stbuf->st_mtime = time(NULL);
+
+	switch (fioc_file_type(path)) {
+	case FIOC_ROOT:
+		stbuf->st_mode = S_IFDIR | 0755;
+		stbuf->st_nlink = 2;
+		break;
+	case FIOC_FILE:
+		stbuf->st_mode = S_IFREG | 0644;
+		stbuf->st_nlink = 1;
+		stbuf->st_size = fioc_size;
+		break;
+	case FIOC_NONE:
+		return -ENOENT;
+	}
+
+	return 0;
+}
+
+static int fioc_open(const char *path, struct fuse_file_info *fi)
+{
+	(void) fi;
+
+	if (fioc_file_type(path) != FIOC_NONE)
+		return 0;
+	return -ENOENT;
+}
+
+static int fioc_do_read(char *buf, size_t size, off_t offset)
+{
+	if (offset >= fioc_size)
+		return 0;
+
+	if (size > fioc_size - offset)
+		size = fioc_size - offset;
+
+	memcpy(buf, fioc_buf + offset, size);
+
+	return size;
+}
+
+static int fioc_read(const char *path, char *buf, size_t size,
+		     off_t offset, struct fuse_file_info *fi)
+{
+	(void) fi;
+
+	if (fioc_file_type(path) != FIOC_FILE)
+		return -EINVAL;
+
+	return fioc_do_read(buf, size, offset);
+}
+
+static int fioc_do_write(const char *buf, size_t size, off_t offset)
+{
+	if (fioc_expand(offset + size))
+		return -ENOMEM;
+
+	memcpy(fioc_buf + offset, buf, size);
+
+	return size;
+}
+
+static int fioc_write(const char *path, const char *buf, size_t size,
+		      off_t offset, struct fuse_file_info *fi)
+{
+	(void) fi;
+
+	if (fioc_file_type(path) != FIOC_FILE)
+		return -EINVAL;
+
+	return fioc_do_write(buf, size, offset);
+}
+
+static int fioc_truncate(const char *path, off_t size)
+{
+	if (fioc_file_type(path) != FIOC_FILE)
+		return -EINVAL;
+
+	return fioc_resize(size);
+}
+
+static int fioc_readdir(const char *path, void *buf, fuse_fill_dir_t filler,
+			off_t offset, struct fuse_file_info *fi)
+{
+	(void) fi;
+	(void) offset;
+
+	if (fioc_file_type(path) != FIOC_ROOT)
+		return -ENOENT;
+
+	filler(buf, ".", NULL, 0);
+	filler(buf, "..", NULL, 0);
+	filler(buf, FIOC_NAME, NULL, 0);
+
+	return 0;
+}
+
+static int fioc_ioctl(const char *path, int cmd, void *arg,
+		      struct fuse_file_info *fi, unsigned int flags, void *data)
+{
+	(void) arg;
+	(void) fi;
+	(void) flags;
+
+	if (fioc_file_type(path) != FIOC_FILE)
+		return -EINVAL;
+
+	if (flags & FUSE_IOCTL_COMPAT)
+		return -ENOSYS;
+
+	switch (cmd) {
+	case FIOC_GET_SIZE:
+		*(size_t *)data = fioc_size;
+		return 0;
+
+	case FIOC_SET_SIZE:
+		fioc_resize(*(size_t *)data);
+		return 0;
+	}
+
+	return -EINVAL;
+}
+
+static struct fuse_operations fioc_oper = {
+	.getattr	= fioc_getattr,
+	.readdir	= fioc_readdir,
+	.truncate	= fioc_truncate,
+	.open		= fioc_open,
+	.read		= fioc_read,
+	.write		= fioc_write,
+	.ioctl		= fioc_ioctl,
+};
+
+int main(int argc, char *argv[])
+{
+	return fuse_main(argc, argv, &fioc_oper, NULL);
+}

libfuse/example/fioc.h

@@ -0,0 +1,32 @@
+/*
+  FUSE-ioctl: ioctl support for FUSE
+  Copyright (C) 2008       SUSE Linux Products GmbH
+  Copyright (C) 2008       Tejun Heo <teheo@suse.de>
+
+  This program can be distributed under the terms of the GNU GPL.
+  See the file COPYING.
+*/
+
+#include <sys/types.h>
+#include <sys/uio.h>
+#include <sys/ioctl.h>
+
+enum {
+	FIOC_GET_SIZE	= _IOR('E', 0, size_t),
+	FIOC_SET_SIZE	= _IOW('E', 1, size_t),
+
+	/*
+	 * The following two ioctls don't follow usual encoding rules
+	 * and transfer variable amount of data.
+	 */
+	FIOC_READ	= _IO('E', 2),
+	FIOC_WRITE	= _IO('E', 3),
+};
+
+struct fioc_rw_arg {
+	off_t		offset;
+	void		*buf;
+	size_t		size;
+	size_t		prev_size;	/* out param for previous total size */
+	size_t		new_size;	/* out param for new total size */
+};

libfuse/example/fioclient.c

@@ -0,0 +1,122 @@
+/*
+  FUSE fioclient: FUSE ioctl example client
+  Copyright (C) 2008       SUSE Linux Products GmbH
+  Copyright (C) 2008       Tejun Heo <teheo@suse.de>
+
+  This program can be distributed under the terms of the GNU GPL.
+  See the file COPYING.
+
+  gcc -Wall fioclient.c -o fioclient
+*/
+
+#include <sys/types.h>
+#include <sys/fcntl.h>
+#include <sys/stat.h>
+#include <sys/ioctl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <errno.h>
+#include "fioc.h"
+
+const char *usage =
+"Usage: fioclient FIOC_FILE COMMAND\n"
+"\n"
+"COMMANDS\n"
+"  s [SIZE]     : get size if SIZE is omitted, set size otherwise\n"
+"  r SIZE [OFF] : read SIZE bytes @ OFF (dfl 0) and output to stdout\n"
+"  w SIZE [OFF] : write SIZE bytes @ OFF (dfl 0) from stdin\n"
+"\n";
+
+static int do_rw(int fd, int is_read, size_t size, off_t offset,
+		 size_t *prev_size, size_t *new_size)
+{
+	struct fioc_rw_arg arg = { .offset = offset };
+	ssize_t ret;
+
+	arg.buf = calloc(1, size);
+	if (!arg.buf) {
+		fprintf(stderr, "failed to allocated %zu bytes\n", size);
+		return -1;
+	}
+
+	if (is_read) {
+		arg.size = size;
+		ret = ioctl(fd, FIOC_READ, &arg);
+		if (ret >= 0)
+			fwrite(arg.buf, 1, ret, stdout);
+	} else {
+		arg.size = fread(arg.buf, 1, size, stdin);
+		fprintf(stderr, "Writing %zu bytes\n", arg.size);
+		ret = ioctl(fd, FIOC_WRITE, &arg);
+	}
+
+	if (ret >= 0) {
+		*prev_size = arg.prev_size;
+		*new_size = arg.new_size;
+	} else
+		perror("ioctl");
+
+	free(arg.buf);
+	return ret;
+}
+
+int main(int argc, char **argv)
+{
+	size_t param[2] = { };
+	size_t size, prev_size = 0, new_size = 0;
+	char cmd;
+	int fd, i, rc;
+
+	if (argc < 3)
+		goto usage;
+
+	fd = open(argv[1], O_RDWR);
+	if (fd < 0) {
+		perror("open");
+		return 1;
+	}
+
+	cmd = tolower(argv[2][0]);
+	argc -= 3;
+	argv += 3;
+
+	for (i = 0; i < argc; i++) {
+		char *endp;
+		param[i] = strtoul(argv[i], &endp, 0);
+		if (endp == argv[i] || *endp != '\0')
+			goto usage;
+	}
+
+	switch (cmd) {
+	case 's':
+		if (!argc) {
+			if (ioctl(fd, FIOC_GET_SIZE, &size)) {
+				perror("ioctl");
+				return 1;
+			}
+			printf("%zu\n", size);
+		} else {
+			size = param[0];
+			if (ioctl(fd, FIOC_SET_SIZE, &size)) {
+				perror("ioctl");
+				return 1;
+			}
+		}
+		return 0;
+
+	case 'r':
+	case 'w':
+		rc = do_rw(fd, cmd == 'r', param[0], param[1],
+			   &prev_size, &new_size);
+		if (rc < 0)
+			return 1;
+		fprintf(stderr, "transferred %d bytes (%zu -> %zu)\n",
+			rc, prev_size, new_size);
+		return 0;
+	}
+
+ usage:
+	fprintf(stderr, "%s", usage);
+	return 1;
+}

libfuse/example/fsel.c

@@ -0,0 +1,278 @@
+/*
+  FUSE fsel: FUSE select example
+  Copyright (C) 2008       SUSE Linux Products GmbH
+  Copyright (C) 2008       Tejun Heo <teheo@suse.de>
+
+  This program can be distributed under the terms of the GNU GPL.
+  See the file COPYING.
+
+  gcc -Wall fsel.c `pkg-config fuse --cflags --libs` -o fsel
+*/
+
+#define FUSE_USE_VERSION 29
+
+#include <fuse.h>
+#include <unistd.h>
+#include <ctype.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <time.h>
+#include <pthread.h>
+#include <poll.h>
+
+/*
+ * fsel_open_mask is used to limit the number of opens to 1 per file.
+ * This is to use file index (0-F) as fh as poll support requires
+ * unique fh per open file.  Lifting this would require proper open
+ * file management.
+ */
+static unsigned fsel_open_mask;
+static const char fsel_hex_map[] = "0123456789ABCDEF";
+static struct fuse *fsel_fuse;	/* needed for poll notification */
+
+#define FSEL_CNT_MAX	10	/* each file can store upto 10 chars */
+#define FSEL_FILES	16
+
+static pthread_mutex_t fsel_mutex;	/* protects notify_mask and cnt array */
+static unsigned fsel_poll_notify_mask;	/* poll notification scheduled? */
+static struct fuse_pollhandle *fsel_poll_handle[FSEL_FILES]; /* poll notify handles */
+static unsigned fsel_cnt[FSEL_FILES];	/* nbytes stored in each file */
+
+static int fsel_path_index(const char *path)
+{
+	char ch = path[1];
+
+	if (strlen(path) != 2 || path[0] != '/' || !isxdigit(ch) || islower(ch))
+		return -1;
+	return ch <= '9' ? ch - '0' : ch - 'A' + 10;
+}
+
+static int fsel_getattr(const char *path, struct stat *stbuf)
+{
+	int idx;
+
+	memset(stbuf, 0, sizeof(struct stat));
+
+	if (strcmp(path, "/") == 0) {
+		stbuf->st_mode = S_IFDIR | 0555;
+		stbuf->st_nlink = 2;
+		return 0;
+	}
+
+	idx = fsel_path_index(path);
+	if (idx < 0)
+		return -ENOENT;
+
+	stbuf->st_mode = S_IFREG | 0444;
+	stbuf->st_nlink = 1;
+	stbuf->st_size = fsel_cnt[idx];
+	return 0;
+}
+
+static int fsel_readdir(const char *path, void *buf, fuse_fill_dir_t filler,
+			off_t offset, struct fuse_file_info *fi)
+{
+	char name[2] = { };
+	int i;
+
+	(void) offset;
+	(void) fi;
+
+	if (strcmp(path, "/") != 0)
+		return -ENOENT;
+
+	for (i = 0; i < FSEL_FILES; i++) {
+		name[0] = fsel_hex_map[i];
+		filler(buf, name, NULL, 0);
+	}
+
+	return 0;
+}
+
+static int fsel_open(const char *path, struct fuse_file_info *fi)
+{
+	int idx = fsel_path_index(path);
+
+	if (idx < 0)
+		return -ENOENT;
+	if ((fi->flags & 3) != O_RDONLY)
+		return -EACCES;
+	if (fsel_open_mask & (1 << idx))
+		return -EBUSY;
+	fsel_open_mask |= (1 << idx);
+
+	/*
+	 * fsel files are nonseekable somewhat pipe-like files which
+	 * gets filled up periodically by producer thread and consumed
+	 * on read.  Tell FUSE as such.
+	 */
+	fi->fh = idx;
+	fi->direct_io = 1;
+	fi->nonseekable = 1;
+
+	return 0;
+}
+
+static int fsel_release(const char *path, struct fuse_file_info *fi)
+{
+	int idx = fi->fh;
+
+	(void) path;
+
+	fsel_open_mask &= ~(1 << idx);
+	return 0;
+}
+
+static int fsel_read(const char *path, char *buf, size_t size, off_t offset,
+		     struct fuse_file_info *fi)
+{
+	int idx = fi->fh;
+
+	(void) path;
+	(void) offset;
+
+	pthread_mutex_lock(&fsel_mutex);
+	if (fsel_cnt[idx] < size)
+		size = fsel_cnt[idx];
+	printf("READ   %X transferred=%zu cnt=%u\n", idx, size, fsel_cnt[idx]);
+	fsel_cnt[idx] -= size;
+	pthread_mutex_unlock(&fsel_mutex);
+
+	memset(buf, fsel_hex_map[idx], size);
+	return size;
+}
+
+static int fsel_poll(const char *path, struct fuse_file_info *fi,
+		     struct fuse_pollhandle *ph, unsigned *reventsp)
+{
+	static unsigned polled_zero;
+	int idx = fi->fh;
+
+	(void) path;
+
+	/*
+	 * Poll notification requires pointer to struct fuse which
+	 * can't be obtained when using fuse_main().  As notification
+	 * happens only after poll is called, fill it here from
+	 * fuse_context.
+	 */
+	if (!fsel_fuse) {
+		struct fuse_context *cxt = fuse_get_context();
+		if (cxt)
+			fsel_fuse = cxt->fuse;
+	}
+
+	pthread_mutex_lock(&fsel_mutex);
+
+	if (ph != NULL) {
+		struct fuse_pollhandle *oldph = fsel_poll_handle[idx];
+
+		if (oldph)
+			fuse_pollhandle_destroy(oldph);
+
+		fsel_poll_notify_mask |= (1 << idx);
+		fsel_poll_handle[idx] = ph;
+	}
+
+	if (fsel_cnt[idx]) {
+		*reventsp |= POLLIN;
+		printf("POLL   %X cnt=%u polled_zero=%u\n",
+		       idx, fsel_cnt[idx], polled_zero);
+		polled_zero = 0;
+	} else
+		polled_zero++;
+
+	pthread_mutex_unlock(&fsel_mutex);
+	return 0;
+}
+
+static struct fuse_operations fsel_oper = {
+	.getattr	= fsel_getattr,
+	.readdir	= fsel_readdir,
+	.open		= fsel_open,
+	.release	= fsel_release,
+	.read		= fsel_read,
+	.poll		= fsel_poll,
+};
+
+static void *fsel_producer(void *data)
+{
+	const struct timespec interval = { 0, 250000000 };
+	unsigned idx = 0, nr = 1;
+
+	(void) data;
+
+	while (1) {
+		int i, t;
+
+		pthread_mutex_lock(&fsel_mutex);
+
+		/*
+		 * This is the main producer loop which is executed
+		 * ever 500ms.  On each iteration, it fills one byte
+		 * to 1, 2 or 4 files and sends poll notification if
+		 * requested.
+		 */
+		for (i = 0, t = idx; i < nr;
+		     i++, t = (t + FSEL_FILES / nr) % FSEL_FILES) {
+			if (fsel_cnt[t] == FSEL_CNT_MAX)
+				continue;
+
+			fsel_cnt[t]++;
+			if (fsel_fuse && (fsel_poll_notify_mask & (1 << t))) {
+				struct fuse_pollhandle *ph;
+
+				printf("NOTIFY %X\n", t);
+				ph = fsel_poll_handle[t];
+				fuse_notify_poll(ph);
+				fuse_pollhandle_destroy(ph);
+				fsel_poll_notify_mask &= ~(1 << t);
+				fsel_poll_handle[t] = NULL;
+			}
+		}
+
+		idx = (idx + 1) % FSEL_FILES;
+		if (idx == 0)
+			nr = (nr * 2) % 7;	/* cycle through 1, 2 and 4 */
+
+		pthread_mutex_unlock(&fsel_mutex);
+
+		nanosleep(&interval, NULL);
+	}
+
+	return NULL;
+}
+
+int main(int argc, char *argv[])
+{
+	pthread_t producer;
+	pthread_attr_t attr;
+	int ret;
+
+	errno = pthread_mutex_init(&fsel_mutex, NULL);
+	if (errno) {
+		perror("pthread_mutex_init");
+		return 1;
+	}
+
+	errno = pthread_attr_init(&attr);
+	if (errno) {
+		perror("pthread_attr_init");
+		return 1;
+	}
+
+	errno = pthread_create(&producer, &attr, fsel_producer, NULL);
+	if (errno) {
+		perror("pthread_create");
+		return 1;
+	}
+
+	ret = fuse_main(argc, argv, &fsel_oper, NULL);
+
+	pthread_cancel(producer);
+	pthread_join(producer, NULL);
+
+	return ret;
+}

libfuse/example/fselclient.c

@@ -0,0 +1,72 @@
+/*
+  FUSE fselclient: FUSE select example client
+  Copyright (C) 2008       SUSE Linux Products GmbH
+  Copyright (C) 2008       Tejun Heo <teheo@suse.de>
+
+  This program can be distributed under the terms of the GNU GPL.
+  See the file COPYING.
+
+  gcc -Wall fselclient.c -o fselclient
+*/
+
+#include <sys/select.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <ctype.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+
+#define FSEL_FILES	16
+
+int main(void)
+{
+	static const char hex_map[FSEL_FILES] = "0123456789ABCDEF";
+	int fds[FSEL_FILES];
+	int i, nfds;
+
+	for (i = 0; i < FSEL_FILES; i++) {
+		char name[] = { hex_map[i], '\0' };
+		fds[i] = open(name, O_RDONLY);
+		if (fds[i] < 0) {
+			perror("open");
+			return 1;
+		}
+	}
+	nfds = fds[FSEL_FILES - 1] + 1;
+
+	while (1) {
+		static char buf[4096];
+		fd_set rfds;
+		int rc;
+
+		FD_ZERO(&rfds);
+		for (i = 0; i < FSEL_FILES; i++)
+			FD_SET(fds[i], &rfds);
+
+		rc = select(nfds, &rfds, NULL, NULL, NULL);
+
+		if (rc < 0) {
+			perror("select");
+			return 1;
+		}
+
+		for (i = 0; i < FSEL_FILES; i++) {
+			if (!FD_ISSET(fds[i], &rfds)) {
+				printf("_:   ");
+				continue;
+			}
+			printf("%X:", i);
+			rc = read(fds[i], buf, sizeof(buf));
+			if (rc < 0) {
+				perror("read");
+				return 1;
+			}
+			printf("%02d ", rc);
+		}
+		printf("\n");
+	}
+}

libfuse/example/fusexmp.c

@@ -0,0 +1,412 @@
+/*
+  FUSE: Filesystem in Userspace
+  Copyright (C) 2001-2007  Miklos Szeredi <miklos@szeredi.hu>
+  Copyright (C) 2011       Sebastian Pipping <sebastian@pipping.org>
+
+  This program can be distributed under the terms of the GNU GPL.
+  See the file COPYING.
+
+  gcc -Wall fusexmp.c `pkg-config fuse --cflags --libs` -o fusexmp
+*/
+
+#define FUSE_USE_VERSION 26
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#ifdef linux
+/* For pread()/pwrite()/utimensat() */
+#define _XOPEN_SOURCE 700
+#endif
+
+#include <fuse.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <dirent.h>
+#include <errno.h>
+#include <sys/time.h>
+#ifdef HAVE_SETXATTR
+#include <sys/xattr.h>
+#endif
+
+static int xmp_getattr(const char *path, struct stat *stbuf)
+{
+	int res;
+
+	res = lstat(path, stbuf);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_access(const char *path, int mask)
+{
+	int res;
+
+	res = access(path, mask);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_readlink(const char *path, char *buf, size_t size)
+{
+	int res;
+
+	res = readlink(path, buf, size - 1);
+	if (res == -1)
+		return -errno;
+
+	buf[res] = '\0';
+	return 0;
+}
+
+
+static int xmp_readdir(const char *path, void *buf, fuse_fill_dir_t filler,
+		       off_t offset, struct fuse_file_info *fi)
+{
+	DIR *dp;
+	struct dirent *de;
+
+	(void) offset;
+	(void) fi;
+
+	dp = opendir(path);
+	if (dp == NULL)
+		return -errno;
+
+	while ((de = readdir(dp)) != NULL) {
+		struct stat st;
+		memset(&st, 0, sizeof(st));
+		st.st_ino = de->d_ino;
+		st.st_mode = de->d_type << 12;
+		if (filler(buf, de->d_name, &st, 0))
+			break;
+	}
+
+	closedir(dp);
+	return 0;
+}
+
+static int xmp_mknod(const char *path, mode_t mode, dev_t rdev)
+{
+	int res;
+
+	/* On Linux this could just be 'mknod(path, mode, rdev)' but this
+	   is more portable */
+	if (S_ISREG(mode)) {
+		res = open(path, O_CREAT | O_EXCL | O_WRONLY, mode);
+		if (res >= 0)
+			res = close(res);
+	} else if (S_ISFIFO(mode))
+		res = mkfifo(path, mode);
+	else
+		res = mknod(path, mode, rdev);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_mkdir(const char *path, mode_t mode)
+{
+	int res;
+
+	res = mkdir(path, mode);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_unlink(const char *path)
+{
+	int res;
+
+	res = unlink(path);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_rmdir(const char *path)
+{
+	int res;
+
+	res = rmdir(path);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_symlink(const char *from, const char *to)
+{
+	int res;
+
+	res = symlink(from, to);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_rename(const char *from, const char *to)
+{
+	int res;
+
+	res = rename(from, to);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_link(const char *from, const char *to)
+{
+	int res;
+
+	res = link(from, to);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_chmod(const char *path, mode_t mode)
+{
+	int res;
+
+	res = chmod(path, mode);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_chown(const char *path, uid_t uid, gid_t gid)
+{
+	int res;
+
+	res = lchown(path, uid, gid);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_truncate(const char *path, off_t size)
+{
+	int res;
+
+	res = truncate(path, size);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+#ifdef HAVE_UTIMENSAT
+static int xmp_utimens(const char *path, const struct timespec ts[2])
+{
+	int res;
+
+	/* don't use utime/utimes since they follow symlinks */
+	res = utimensat(0, path, ts, AT_SYMLINK_NOFOLLOW);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+#endif
+
+static int xmp_open(const char *path, struct fuse_file_info *fi)
+{
+	int res;
+
+	res = open(path, fi->flags);
+	if (res == -1)
+		return -errno;
+
+	close(res);
+	return 0;
+}
+
+static int xmp_read(const char *path, char *buf, size_t size, off_t offset,
+		    struct fuse_file_info *fi)
+{
+	int fd;
+	int res;
+
+	(void) fi;
+	fd = open(path, O_RDONLY);
+	if (fd == -1)
+		return -errno;
+
+	res = pread(fd, buf, size, offset);
+	if (res == -1)
+		res = -errno;
+
+	close(fd);
+	return res;
+}
+
+static int xmp_write(const char *path, const char *buf, size_t size,
+		     off_t offset, struct fuse_file_info *fi)
+{
+	int fd;
+	int res;
+
+	(void) fi;
+	fd = open(path, O_WRONLY);
+	if (fd == -1)
+		return -errno;
+
+	res = pwrite(fd, buf, size, offset);
+	if (res == -1)
+		res = -errno;
+
+	close(fd);
+	return res;
+}
+
+static int xmp_statfs(const char *path, struct statvfs *stbuf)
+{
+	int res;
+
+	res = statvfs(path, stbuf);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_release(const char *path, struct fuse_file_info *fi)
+{
+	/* Just a stub.	 This method is optional and can safely be left
+	   unimplemented */
+
+	(void) path;
+	(void) fi;
+	return 0;
+}
+
+static int xmp_fsync(const char *path, int isdatasync,
+		     struct fuse_file_info *fi)
+{
+	/* Just a stub.	 This method is optional and can safely be left
+	   unimplemented */
+
+	(void) path;
+	(void) isdatasync;
+	(void) fi;
+	return 0;
+}
+
+#ifdef HAVE_POSIX_FALLOCATE
+static int xmp_fallocate(const char *path, int mode,
+			off_t offset, off_t length, struct fuse_file_info *fi)
+{
+	int fd;
+	int res;
+
+	(void) fi;
+
+	if (mode)
+		return -EOPNOTSUPP;
+
+	fd = open(path, O_WRONLY);
+	if (fd == -1)
+		return -errno;
+
+	res = -posix_fallocate(fd, offset, length);
+
+	close(fd);
+	return res;
+}
+#endif
+
+#ifdef HAVE_SETXATTR
+/* xattr operations are optional and can safely be left unimplemented */
+static int xmp_setxattr(const char *path, const char *name, const char *value,
+			size_t size, int flags)
+{
+	int res = lsetxattr(path, name, value, size, flags);
+	if (res == -1)
+		return -errno;
+	return 0;
+}
+
+static int xmp_getxattr(const char *path, const char *name, char *value,
+			size_t size)
+{
+	int res = lgetxattr(path, name, value, size);
+	if (res == -1)
+		return -errno;
+	return res;
+}
+
+static int xmp_listxattr(const char *path, char *list, size_t size)
+{
+	int res = llistxattr(path, list, size);
+	if (res == -1)
+		return -errno;
+	return res;
+}
+
+static int xmp_removexattr(const char *path, const char *name)
+{
+	int res = lremovexattr(path, name);
+	if (res == -1)
+		return -errno;
+	return 0;
+}
+#endif /* HAVE_SETXATTR */
+
+static struct fuse_operations xmp_oper = {
+	.getattr	= xmp_getattr,
+	.access		= xmp_access,
+	.readlink	= xmp_readlink,
+	.readdir	= xmp_readdir,
+	.mknod		= xmp_mknod,
+	.mkdir		= xmp_mkdir,
+	.symlink	= xmp_symlink,
+	.unlink		= xmp_unlink,
+	.rmdir		= xmp_rmdir,
+	.rename		= xmp_rename,
+	.link		= xmp_link,
+	.chmod		= xmp_chmod,
+	.chown		= xmp_chown,
+	.truncate	= xmp_truncate,
+#ifdef HAVE_UTIMENSAT
+	.utimens	= xmp_utimens,
+#endif
+	.open		= xmp_open,
+	.read		= xmp_read,
+	.write		= xmp_write,
+	.statfs		= xmp_statfs,
+	.release	= xmp_release,
+	.fsync		= xmp_fsync,
+#ifdef HAVE_POSIX_FALLOCATE
+	.fallocate	= xmp_fallocate,
+#endif
+#ifdef HAVE_SETXATTR
+	.setxattr	= xmp_setxattr,
+	.getxattr	= xmp_getxattr,
+	.listxattr	= xmp_listxattr,
+	.removexattr	= xmp_removexattr,
+#endif
+};
+
+int main(int argc, char *argv[])
+{
+	umask(0);
+	return fuse_main(argc, argv, &xmp_oper, NULL);
+}

libfuse/example/fusexmp_fh.c

@@ -0,0 +1,567 @@
+/*
+  FUSE: Filesystem in Userspace
+  Copyright (C) 2001-2007  Miklos Szeredi <miklos@szeredi.hu>
+  Copyright (C) 2011       Sebastian Pipping <sebastian@pipping.org>
+
+  This program can be distributed under the terms of the GNU GPL.
+  See the file COPYING.
+
+  gcc -Wall fusexmp_fh.c `pkg-config fuse --cflags --libs` -lulockmgr -o fusexmp_fh
+*/
+
+#define FUSE_USE_VERSION 26
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#define _GNU_SOURCE
+
+#include <fuse.h>
+#include <ulockmgr.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <dirent.h>
+#include <errno.h>
+#include <sys/time.h>
+#ifdef HAVE_SETXATTR
+#include <sys/xattr.h>
+#endif
+#include <sys/file.h> /* flock(2) */
+
+static int xmp_getattr(const char *path, struct stat *stbuf)
+{
+	int res;
+
+	res = lstat(path, stbuf);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_fgetattr(const char *path, struct stat *stbuf,
+			struct fuse_file_info *fi)
+{
+	int res;
+
+	(void) path;
+
+	res = fstat(fi->fh, stbuf);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_access(const char *path, int mask)
+{
+	int res;
+
+	res = access(path, mask);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_readlink(const char *path, char *buf, size_t size)
+{
+	int res;
+
+	res = readlink(path, buf, size - 1);
+	if (res == -1)
+		return -errno;
+
+	buf[res] = '\0';
+	return 0;
+}
+
+struct xmp_dirp {
+	DIR *dp;
+	struct dirent *entry;
+	off_t offset;
+};
+
+static int xmp_opendir(const char *path, struct fuse_file_info *fi)
+{
+	int res;
+	struct xmp_dirp *d = malloc(sizeof(struct xmp_dirp));
+	if (d == NULL)
+		return -ENOMEM;
+
+	d->dp = opendir(path);
+	if (d->dp == NULL) {
+		res = -errno;
+		free(d);
+		return res;
+	}
+	d->offset = 0;
+	d->entry = NULL;
+
+	fi->fh = (unsigned long) d;
+	return 0;
+}
+
+static inline struct xmp_dirp *get_dirp(struct fuse_file_info *fi)
+{
+	return (struct xmp_dirp *) (uintptr_t) fi->fh;
+}
+
+static int xmp_readdir(const char *path, void *buf, fuse_fill_dir_t filler,
+		       off_t offset, struct fuse_file_info *fi)
+{
+	struct xmp_dirp *d = get_dirp(fi);
+
+	(void) path;
+	if (offset != d->offset) {
+		seekdir(d->dp, offset);
+		d->entry = NULL;
+		d->offset = offset;
+	}
+	while (1) {
+		struct stat st;
+		off_t nextoff;
+
+		if (!d->entry) {
+			d->entry = readdir(d->dp);
+			if (!d->entry)
+				break;
+		}
+
+		memset(&st, 0, sizeof(st));
+		st.st_ino = d->entry->d_ino;
+		st.st_mode = d->entry->d_type << 12;
+		nextoff = telldir(d->dp);
+		if (filler(buf, d->entry->d_name, &st, nextoff))
+			break;
+
+		d->entry = NULL;
+		d->offset = nextoff;
+	}
+
+	return 0;
+}
+
+static int xmp_releasedir(const char *path, struct fuse_file_info *fi)
+{
+	struct xmp_dirp *d = get_dirp(fi);
+	(void) path;
+	closedir(d->dp);
+	free(d);
+	return 0;
+}
+
+static int xmp_mknod(const char *path, mode_t mode, dev_t rdev)
+{
+	int res;
+
+	if (S_ISFIFO(mode))
+		res = mkfifo(path, mode);
+	else
+		res = mknod(path, mode, rdev);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_mkdir(const char *path, mode_t mode)
+{
+	int res;
+
+	res = mkdir(path, mode);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_unlink(const char *path)
+{
+	int res;
+
+	res = unlink(path);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_rmdir(const char *path)
+{
+	int res;
+
+	res = rmdir(path);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_symlink(const char *from, const char *to)
+{
+	int res;
+
+	res = symlink(from, to);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_rename(const char *from, const char *to)
+{
+	int res;
+
+	res = rename(from, to);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_link(const char *from, const char *to)
+{
+	int res;
+
+	res = link(from, to);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_chmod(const char *path, mode_t mode)
+{
+	int res;
+
+	res = chmod(path, mode);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_chown(const char *path, uid_t uid, gid_t gid)
+{
+	int res;
+
+	res = lchown(path, uid, gid);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_truncate(const char *path, off_t size)
+{
+	int res;
+
+	res = truncate(path, size);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_ftruncate(const char *path, off_t size,
+			 struct fuse_file_info *fi)
+{
+	int res;
+
+	(void) path;
+
+	res = ftruncate(fi->fh, size);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+#ifdef HAVE_UTIMENSAT
+static int xmp_utimens(const char *path, const struct timespec ts[2])
+{
+	int res;
+
+	/* don't use utime/utimes since they follow symlinks */
+	res = utimensat(0, path, ts, AT_SYMLINK_NOFOLLOW);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+#endif
+
+static int xmp_create(const char *path, mode_t mode, struct fuse_file_info *fi)
+{
+	int fd;
+
+	fd = open(path, fi->flags, mode);
+	if (fd == -1)
+		return -errno;
+
+	fi->fh = fd;
+	return 0;
+}
+
+static int xmp_open(const char *path, struct fuse_file_info *fi)
+{
+	int fd;
+
+	fd = open(path, fi->flags);
+	if (fd == -1)
+		return -errno;
+
+	fi->fh = fd;
+	return 0;
+}
+
+static int xmp_read(const char *path, char *buf, size_t size, off_t offset,
+		    struct fuse_file_info *fi)
+{
+	int res;
+
+	(void) path;
+	res = pread(fi->fh, buf, size, offset);
+	if (res == -1)
+		res = -errno;
+
+	return res;
+}
+
+static int xmp_read_buf(const char *path, struct fuse_bufvec **bufp,
+			size_t size, off_t offset, struct fuse_file_info *fi)
+{
+	struct fuse_bufvec *src;
+
+	(void) path;
+
+	src = malloc(sizeof(struct fuse_bufvec));
+	if (src == NULL)
+		return -ENOMEM;
+
+	*src = FUSE_BUFVEC_INIT(size);
+
+	src->buf[0].flags = FUSE_BUF_IS_FD | FUSE_BUF_FD_SEEK;
+	src->buf[0].fd = fi->fh;
+	src->buf[0].pos = offset;
+
+	*bufp = src;
+
+	return 0;
+}
+
+static int xmp_write(const char *path, const char *buf, size_t size,
+		     off_t offset, struct fuse_file_info *fi)
+{
+	int res;
+
+	(void) path;
+	res = pwrite(fi->fh, buf, size, offset);
+	if (res == -1)
+		res = -errno;
+
+	return res;
+}
+
+static int xmp_write_buf(const char *path, struct fuse_bufvec *buf,
+		     off_t offset, struct fuse_file_info *fi)
+{
+	struct fuse_bufvec dst = FUSE_BUFVEC_INIT(fuse_buf_size(buf));
+
+	(void) path;
+
+	dst.buf[0].flags = FUSE_BUF_IS_FD | FUSE_BUF_FD_SEEK;
+	dst.buf[0].fd = fi->fh;
+	dst.buf[0].pos = offset;
+
+	return fuse_buf_copy(&dst, buf, FUSE_BUF_SPLICE_NONBLOCK);
+}
+
+static int xmp_statfs(const char *path, struct statvfs *stbuf)
+{
+	int res;
+
+	res = statvfs(path, stbuf);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_flush(const char *path, struct fuse_file_info *fi)
+{
+	int res;
+
+	(void) path;
+	/* This is called from every close on an open file, so call the
+	   close on the underlying filesystem.	But since flush may be
+	   called multiple times for an open file, this must not really
+	   close the file.  This is important if used on a network
+	   filesystem like NFS which flush the data/metadata on close() */
+	res = close(dup(fi->fh));
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static int xmp_release(const char *path, struct fuse_file_info *fi)
+{
+	(void) path;
+	close(fi->fh);
+
+	return 0;
+}
+
+static int xmp_fsync(const char *path, int isdatasync,
+		     struct fuse_file_info *fi)
+{
+	int res;
+	(void) path;
+
+#ifndef HAVE_FDATASYNC
+	(void) isdatasync;
+#else
+	if (isdatasync)
+		res = fdatasync(fi->fh);
+	else
+#endif
+		res = fsync(fi->fh);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+#ifdef HAVE_POSIX_FALLOCATE
+static int xmp_fallocate(const char *path, int mode,
+			off_t offset, off_t length, struct fuse_file_info *fi)
+{
+	(void) path;
+
+	if (mode)
+		return -EOPNOTSUPP;
+
+	return -posix_fallocate(fi->fh, offset, length);
+}
+#endif
+
+#ifdef HAVE_SETXATTR
+/* xattr operations are optional and can safely be left unimplemented */
+static int xmp_setxattr(const char *path, const char *name, const char *value,
+			size_t size, int flags)
+{
+	int res = lsetxattr(path, name, value, size, flags);
+	if (res == -1)
+		return -errno;
+	return 0;
+}
+
+static int xmp_getxattr(const char *path, const char *name, char *value,
+			size_t size)
+{
+	int res = lgetxattr(path, name, value, size);
+	if (res == -1)
+		return -errno;
+	return res;
+}
+
+static int xmp_listxattr(const char *path, char *list, size_t size)
+{
+	int res = llistxattr(path, list, size);
+	if (res == -1)
+		return -errno;
+	return res;
+}
+
+static int xmp_removexattr(const char *path, const char *name)
+{
+	int res = lremovexattr(path, name);
+	if (res == -1)
+		return -errno;
+	return 0;
+}
+#endif /* HAVE_SETXATTR */
+
+static int xmp_lock(const char *path, struct fuse_file_info *fi, int cmd,
+		    struct flock *lock)
+{
+	(void) path;
+
+	return ulockmgr_op(fi->fh, cmd, lock, &fi->lock_owner,
+			   sizeof(fi->lock_owner));
+}
+
+static int xmp_flock(const char *path, struct fuse_file_info *fi, int op)
+{
+	int res;
+	(void) path;
+
+	res = flock(fi->fh, op);
+	if (res == -1)
+		return -errno;
+
+	return 0;
+}
+
+static struct fuse_operations xmp_oper = {
+	.getattr	= xmp_getattr,
+	.fgetattr	= xmp_fgetattr,
+	.access		= xmp_access,
+	.readlink	= xmp_readlink,
+	.opendir	= xmp_opendir,
+	.readdir	= xmp_readdir,
+	.releasedir	= xmp_releasedir,
+	.mknod		= xmp_mknod,
+	.mkdir		= xmp_mkdir,
+	.symlink	= xmp_symlink,
+	.unlink		= xmp_unlink,
+	.rmdir		= xmp_rmdir,
+	.rename		= xmp_rename,
+	.link		= xmp_link,
+	.chmod		= xmp_chmod,
+	.chown		= xmp_chown,
+	.truncate	= xmp_truncate,
+	.ftruncate	= xmp_ftruncate,
+#ifdef HAVE_UTIMENSAT
+	.utimens	= xmp_utimens,
+#endif
+	.create		= xmp_create,
+	.open		= xmp_open,
+	.read		= xmp_read,
+	.read_buf	= xmp_read_buf,
+	.write		= xmp_write,
+	.write_buf	= xmp_write_buf,
+	.statfs		= xmp_statfs,
+	.flush		= xmp_flush,
+	.release	= xmp_release,
+	.fsync		= xmp_fsync,
+#ifdef HAVE_POSIX_FALLOCATE
+	.fallocate	= xmp_fallocate,
+#endif
+#ifdef HAVE_SETXATTR
+	.setxattr	= xmp_setxattr,
+	.getxattr	= xmp_getxattr,
+	.listxattr	= xmp_listxattr,
+	.removexattr	= xmp_removexattr,
+#endif
+	.lock		= xmp_lock,
+	.flock		= xmp_flock,
+
+	.flag_nullpath_ok = 1,
+#if HAVE_UTIMENSAT
+	.flag_utime_omit_ok = 1,
+#endif
+};
+
+int main(int argc, char *argv[])
+{
+	umask(0);
+	return fuse_main(argc, argv, &xmp_oper, NULL);
+}

libfuse/example/hello.c

@@ -0,0 +1,96 @@
+/*
+  FUSE: Filesystem in Userspace
+  Copyright (C) 2001-2007  Miklos Szeredi <miklos@szeredi.hu>
+
+  This program can be distributed under the terms of the GNU GPL.
+  See the file COPYING.
+
+  gcc -Wall hello.c `pkg-config fuse --cflags --libs` -o hello
+*/
+
+#define FUSE_USE_VERSION 26
+
+#include <fuse.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <fcntl.h>
+
+static const char *hello_str = "Hello World!\n";
+static const char *hello_path = "/hello";
+
+static int hello_getattr(const char *path, struct stat *stbuf)
+{
+	int res = 0;
+
+	memset(stbuf, 0, sizeof(struct stat));
+	if (strcmp(path, "/") == 0) {
+		stbuf->st_mode = S_IFDIR | 0755;
+		stbuf->st_nlink = 2;
+	} else if (strcmp(path, hello_path) == 0) {
+		stbuf->st_mode = S_IFREG | 0444;
+		stbuf->st_nlink = 1;
+		stbuf->st_size = strlen(hello_str);
+	} else
+		res = -ENOENT;
+
+	return res;
+}
+
+static int hello_readdir(const char *path, void *buf, fuse_fill_dir_t filler,
+			 off_t offset, struct fuse_file_info *fi)
+{
+	(void) offset;
+	(void) fi;
+
+	if (strcmp(path, "/") != 0)
+		return -ENOENT;
+
+	filler(buf, ".", NULL, 0);
+	filler(buf, "..", NULL, 0);
+	filler(buf, hello_path + 1, NULL, 0);
+
+	return 0;
+}
+
+static int hello_open(const char *path, struct fuse_file_info *fi)
+{
+	if (strcmp(path, hello_path) != 0)
+		return -ENOENT;
+
+	if ((fi->flags & 3) != O_RDONLY)
+		return -EACCES;
+
+	return 0;
+}
+
+static int hello_read(const char *path, char *buf, size_t size, off_t offset,
+		      struct fuse_file_info *fi)
+{
+	size_t len;
+	(void) fi;
+	if(strcmp(path, hello_path) != 0)
+		return -ENOENT;
+
+	len = strlen(hello_str);
+	if (offset < len) {
+		if (offset + size > len)
+			size = len - offset;
+		memcpy(buf, hello_str + offset, size);
+	} else
+		size = 0;
+
+	return size;
+}
+
+static struct fuse_operations hello_oper = {
+	.getattr	= hello_getattr,
+	.readdir	= hello_readdir,
+	.open		= hello_open,
+	.read		= hello_read,
+};
+
+int main(int argc, char *argv[])
+{
+	return fuse_main(argc, argv, &hello_oper, NULL);
+}

libfuse/example/hello_ll.c

@@ -0,0 +1,181 @@
+/*
+  FUSE: Filesystem in Userspace
+  Copyright (C) 2001-2007  Miklos Szeredi <miklos@szeredi.hu>
+
+  This program can be distributed under the terms of the GNU GPL.
+  See the file COPYING.
+
+  gcc -Wall hello_ll.c `pkg-config fuse --cflags --libs` -o hello_ll
+*/
+
+#define FUSE_USE_VERSION 26
+
+#include <fuse_lowlevel.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <assert.h>
+
+static const char *hello_str = "Hello World!\n";
+static const char *hello_name = "hello";
+
+static int hello_stat(fuse_ino_t ino, struct stat *stbuf)
+{
+	stbuf->st_ino = ino;
+	switch (ino) {
+	case 1:
+		stbuf->st_mode = S_IFDIR | 0755;
+		stbuf->st_nlink = 2;
+		break;
+
+	case 2:
+		stbuf->st_mode = S_IFREG | 0444;
+		stbuf->st_nlink = 1;
+		stbuf->st_size = strlen(hello_str);
+		break;
+
+	default:
+		return -1;
+	}
+	return 0;
+}
+
+static void hello_ll_getattr(fuse_req_t req, fuse_ino_t ino,
+			     struct fuse_file_info *fi)
+{
+	struct stat stbuf;
+
+	(void) fi;
+
+	memset(&stbuf, 0, sizeof(stbuf));
+	if (hello_stat(ino, &stbuf) == -1)
+		fuse_reply_err(req, ENOENT);
+	else
+		fuse_reply_attr(req, &stbuf, 1.0);
+}
+
+static void hello_ll_lookup(fuse_req_t req, fuse_ino_t parent, const char *name)
+{
+	struct fuse_entry_param e;
+
+	if (parent != 1 || strcmp(name, hello_name) != 0)
+		fuse_reply_err(req, ENOENT);
+	else {
+		memset(&e, 0, sizeof(e));
+		e.ino = 2;
+		e.attr_timeout = 1.0;
+		e.entry_timeout = 1.0;
+		hello_stat(e.ino, &e.attr);
+
+		fuse_reply_entry(req, &e);
+	}
+}
+
+struct dirbuf {
+	char *p;
+	size_t size;
+};
+
+static void dirbuf_add(fuse_req_t req, struct dirbuf *b, const char *name,
+		       fuse_ino_t ino)
+{
+	struct stat stbuf;
+	size_t oldsize = b->size;
+	b->size += fuse_add_direntry(req, NULL, 0, name, NULL, 0);
+	b->p = (char *) realloc(b->p, b->size);
+	memset(&stbuf, 0, sizeof(stbuf));
+	stbuf.st_ino = ino;
+	fuse_add_direntry(req, b->p + oldsize, b->size - oldsize, name, &stbuf,
+			  b->size);
+}
+
+#define min(x, y) ((x) < (y) ? (x) : (y))
+
+static int reply_buf_limited(fuse_req_t req, const char *buf, size_t bufsize,
+			     off_t off, size_t maxsize)
+{
+	if (off < bufsize)
+		return fuse_reply_buf(req, buf + off,
+				      min(bufsize - off, maxsize));
+	else
+		return fuse_reply_buf(req, NULL, 0);
+}
+
+static void hello_ll_readdir(fuse_req_t req, fuse_ino_t ino, size_t size,
+			     off_t off, struct fuse_file_info *fi)
+{
+	(void) fi;
+
+	if (ino != 1)
+		fuse_reply_err(req, ENOTDIR);
+	else {
+		struct dirbuf b;
+
+		memset(&b, 0, sizeof(b));
+		dirbuf_add(req, &b, ".", 1);
+		dirbuf_add(req, &b, "..", 1);
+		dirbuf_add(req, &b, hello_name, 2);
+		reply_buf_limited(req, b.p, b.size, off, size);
+		free(b.p);
+	}
+}
+
+static void hello_ll_open(fuse_req_t req, fuse_ino_t ino,
+			  struct fuse_file_info *fi)
+{
+	if (ino != 2)
+		fuse_reply_err(req, EISDIR);
+	else if ((fi->flags & 3) != O_RDONLY)
+		fuse_reply_err(req, EACCES);
+	else
+		fuse_reply_open(req, fi);
+}
+
+static void hello_ll_read(fuse_req_t req, fuse_ino_t ino, size_t size,
+			  off_t off, struct fuse_file_info *fi)
+{
+	(void) fi;
+
+	assert(ino == 2);
+	reply_buf_limited(req, hello_str, strlen(hello_str), off, size);
+}
+
+static struct fuse_lowlevel_ops hello_ll_oper = {
+	.lookup		= hello_ll_lookup,
+	.getattr	= hello_ll_getattr,
+	.readdir	= hello_ll_readdir,
+	.open		= hello_ll_open,
+	.read		= hello_ll_read,
+};
+
+int main(int argc, char *argv[])
+{
+	struct fuse_args args = FUSE_ARGS_INIT(argc, argv);
+	struct fuse_chan *ch;
+	char *mountpoint;
+	int err = -1;
+
+	if (fuse_parse_cmdline(&args, &mountpoint, NULL, NULL) != -1 &&
+	    (ch = fuse_mount(mountpoint, &args)) != NULL) {
+		struct fuse_session *se;
+
+		se = fuse_lowlevel_new(&args, &hello_ll_oper,
+				       sizeof(hello_ll_oper), NULL);
+		if (se != NULL) {
+			if (fuse_set_signal_handlers(se) != -1) {
+				fuse_session_add_chan(se, ch);
+				err = fuse_session_loop(se);
+				fuse_remove_signal_handlers(se);
+				fuse_session_remove_chan(ch);
+			}
+			fuse_session_destroy(se);
+		}
+		fuse_unmount(mountpoint, ch);
+	}
+	fuse_opt_free_args(&args);
+
+	return err ? 1 : 0;
+}

libfuse/example/null.c

@@ -0,0 +1,95 @@
+/*
+  FUSE: Filesystem in Userspace
+  Copyright (C) 2001-2007  Miklos Szeredi <miklos@szeredi.hu>
+
+  This program can be distributed under the terms of the GNU GPL.
+  See the file COPYING.
+
+  gcc -Wall null.c `pkg-config fuse --cflags --libs` -o null
+*/
+
+#define FUSE_USE_VERSION 26
+
+#include <fuse.h>
+#include <string.h>
+#include <unistd.h>
+#include <time.h>
+#include <errno.h>
+
+static int null_getattr(const char *path, struct stat *stbuf)
+{
+	if(strcmp(path, "/") != 0)
+		return -ENOENT;
+
+	stbuf->st_mode = S_IFREG | 0644;
+	stbuf->st_nlink = 1;
+	stbuf->st_uid = getuid();
+	stbuf->st_gid = getgid();
+	stbuf->st_size = (1ULL << 32); /* 4G */
+	stbuf->st_blocks = 0;
+	stbuf->st_atime = stbuf->st_mtime = stbuf->st_ctime = time(NULL);
+
+	return 0;
+}
+
+static int null_truncate(const char *path, off_t size)
+{
+	(void) size;
+
+	if(strcmp(path, "/") != 0)
+		return -ENOENT;
+
+	return 0;
+}
+
+static int null_open(const char *path, struct fuse_file_info *fi)
+{
+	(void) fi;
+
+	if(strcmp(path, "/") != 0)
+		return -ENOENT;
+
+	return 0;
+}
+
+static int null_read(const char *path, char *buf, size_t size,
+		     off_t offset, struct fuse_file_info *fi)
+{
+	(void) buf;
+	(void) offset;
+	(void) fi;
+
+	if(strcmp(path, "/") != 0)
+		return -ENOENT;
+
+	if (offset >= (1ULL << 32))
+		return 0;
+
+	return size;
+}
+
+static int null_write(const char *path, const char *buf, size_t size,
+		      off_t offset, struct fuse_file_info *fi)
+{
+	(void) buf;
+	(void) offset;
+	(void) fi;
+
+	if(strcmp(path, "/") != 0)
+		return -ENOENT;
+
+	return size;
+}
+
+static struct fuse_operations null_oper = {
+	.getattr	= null_getattr,
+	.truncate	= null_truncate,
+	.open		= null_open,
+	.read		= null_read,
+	.write		= null_write,
+};
+
+int main(int argc, char *argv[])
+{
+	return fuse_main(argc, argv, &null_oper, NULL);
+}

libfuse/fuse.pc.in

@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: fuse
+Description: Filesystem in Userspace
+Version: @VERSION@
+Libs: -L${libdir} -lfuse -pthread
+Libs.private: @libfuse_libs@
+Cflags: -I${includedir}/fuse -D_FILE_OFFSET_BITS=64

libfuse/include/Makefile.am

@@ -0,0 +1,17 @@
+## Process this file with automake to produce Makefile.in
+
+fuseincludedir=$(includedir)/fuse
+
+fuseinclude_HEADERS = \
+	fuse.h			\
+	fuse_compat.h		\
+	fuse_common.h		\
+	fuse_common_compat.h    \
+	fuse_lowlevel.h		\
+	fuse_lowlevel_compat.h	\
+	fuse_opt.h		\
+	cuse_lowlevel.h
+
+include_HEADERS = old/fuse.h ulockmgr.h
+
+noinst_HEADERS = fuse_kernel.h

libfuse/include/cuse_lowlevel.h

@@ -0,0 +1,87 @@
+/*
+  CUSE: Character device in Userspace
+  Copyright (C) 2008-2009  SUSE Linux Products GmbH
+  Copyright (C) 2008-2009  Tejun Heo <tj@kernel.org>
+
+  This program can be distributed under the terms of the GNU LGPLv2.
+  See the file COPYING.LIB.
+
+  Read example/cusexmp.c for usages.
+*/
+
+#ifndef _CUSE_LOWLEVEL_H_
+#define _CUSE_LOWLEVEL_H_
+
+#ifndef FUSE_USE_VERSION
+#define FUSE_USE_VERSION 29
+#endif
+
+#include "fuse_lowlevel.h"
+
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/uio.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define CUSE_UNRESTRICTED_IOCTL		(1 << 0) /* use unrestricted ioctl */
+
+struct fuse_session;
+
+struct cuse_info {
+	unsigned	dev_major;
+	unsigned	dev_minor;
+	unsigned	dev_info_argc;
+	const char	**dev_info_argv;
+	unsigned	flags;
+};
+
+/*
+ * Most ops behave almost identically to the matching fuse_lowlevel
+ * ops except that they don't take @ino.
+ *
+ * init_done	: called after initialization is complete
+ * read/write	: always direct IO, simultaneous operations allowed
+ * ioctl	: might be in unrestricted mode depending on ci->flags
+ */
+struct cuse_lowlevel_ops {
+	void (*init) (void *userdata, struct fuse_conn_info *conn);
+	void (*init_done) (void *userdata);
+	void (*destroy) (void *userdata);
+	void (*open) (fuse_req_t req, struct fuse_file_info *fi);
+	void (*read) (fuse_req_t req, size_t size, off_t off,
+		      struct fuse_file_info *fi);
+	void (*write) (fuse_req_t req, const char *buf, size_t size, off_t off,
+		       struct fuse_file_info *fi);
+	void (*flush) (fuse_req_t req, struct fuse_file_info *fi);
+	void (*release) (fuse_req_t req, struct fuse_file_info *fi);
+	void (*fsync) (fuse_req_t req, int datasync, struct fuse_file_info *fi);
+	void (*ioctl) (fuse_req_t req, int cmd, void *arg,
+		       struct fuse_file_info *fi, unsigned int flags,
+		       const void *in_buf, size_t in_bufsz, size_t out_bufsz);
+	void (*poll) (fuse_req_t req, struct fuse_file_info *fi,
+		      struct fuse_pollhandle *ph);
+};
+
+struct fuse_session *cuse_lowlevel_new(struct fuse_args *args,
+				       const struct cuse_info *ci,
+				       const struct cuse_lowlevel_ops *clop,
+				       void *userdata);
+
+struct fuse_session *cuse_lowlevel_setup(int argc, char *argv[],
+					 const struct cuse_info *ci,
+					 const struct cuse_lowlevel_ops *clop,
+					 int *multithreaded, void *userdata);
+
+void cuse_lowlevel_teardown(struct fuse_session *se);
+
+int cuse_lowlevel_main(int argc, char *argv[], const struct cuse_info *ci,
+		       const struct cuse_lowlevel_ops *clop, void *userdata);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _CUSE_LOWLEVEL_H_ */

libfuse/include/fuse_common.h

@@ -0,0 +1,505 @@
+/*
+  FUSE: Filesystem in Userspace
+  Copyright (C) 2001-2007  Miklos Szeredi <miklos@szeredi.hu>
+
+  This program can be distributed under the terms of the GNU LGPLv2.
+  See the file COPYING.LIB.
+*/
+
+/** @file */
+
+#if !defined(_FUSE_H_) && !defined(_FUSE_LOWLEVEL_H_)
+#error "Never include <fuse_common.h> directly; use <fuse.h> or <fuse_lowlevel.h> instead."
+#endif
+
+#ifndef _FUSE_COMMON_H_
+#define _FUSE_COMMON_H_
+
+#include "fuse_opt.h"
+#include <stdint.h>
+#include <sys/types.h>
+
+/** Major version of FUSE library interface */
+#define FUSE_MAJOR_VERSION 2
+
+/** Minor version of FUSE library interface */
+#define FUSE_MINOR_VERSION 9
+
+#define FUSE_MAKE_VERSION(maj, min)  ((maj) * 10 + (min))
+#define FUSE_VERSION FUSE_MAKE_VERSION(FUSE_MAJOR_VERSION, FUSE_MINOR_VERSION)
+
+/* This interface uses 64 bit off_t */
+#if _FILE_OFFSET_BITS != 64
+#error Please add -D_FILE_OFFSET_BITS=64 to your compile flags!
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Information about open files
+ *
+ * Changed in version 2.5
+ */
+struct fuse_file_info {
+	/** Open flags.	 Available in open() and release() */
+	int flags;
+
+	/** Old file handle, don't use */
+	unsigned long fh_old;
+
+	/** In case of a write operation indicates if this was caused by a
+	    writepage */
+	int writepage;
+
+	/** Can be filled in by open, to use direct I/O on this file.
+	    Introduced in version 2.4 */
+	unsigned int direct_io : 1;
+
+	/** Can be filled in by open, to indicate, that cached file data
+	    need not be invalidated.  Introduced in version 2.4 */
+	unsigned int keep_cache : 1;
+
+	/** Indicates a flush operation.  Set in flush operation, also
+	    maybe set in highlevel lock operation and lowlevel release
+	    operation.	Introduced in version 2.6 */
+	unsigned int flush : 1;
+
+	/** Can be filled in by open, to indicate that the file is not
+	    seekable.  Introduced in version 2.8 */
+	unsigned int nonseekable : 1;
+
+	/* Indicates that flock locks for this file should be
+	   released.  If set, lock_owner shall contain a valid value.
+	   May only be set in ->release().  Introduced in version
+	   2.9 */
+	unsigned int flock_release : 1;
+
+	/** Padding.  Do not use*/
+	unsigned int padding : 27;
+
+	/** File handle.  May be filled in by filesystem in open().
+	    Available in all other file operations */
+	uint64_t fh;
+
+	/** Lock owner id.  Available in locking operations and flush */
+	uint64_t lock_owner;
+};
+
+/**
+ * Capability bits for 'fuse_conn_info.capable' and 'fuse_conn_info.want'
+ *
+ * FUSE_CAP_ASYNC_READ: filesystem supports asynchronous read requests
+ * FUSE_CAP_POSIX_LOCKS: filesystem supports "remote" locking
+ * FUSE_CAP_ATOMIC_O_TRUNC: filesystem handles the O_TRUNC open flag
+ * FUSE_CAP_EXPORT_SUPPORT: filesystem handles lookups of "." and ".."
+ * FUSE_CAP_BIG_WRITES: filesystem can handle write size larger than 4kB
+ * FUSE_CAP_DONT_MASK: don't apply umask to file mode on create operations
+ * FUSE_CAP_SPLICE_WRITE: ability to use splice() to write to the fuse device
+ * FUSE_CAP_SPLICE_MOVE: ability to move data to the fuse device with splice()
+ * FUSE_CAP_SPLICE_READ: ability to use splice() to read from the fuse device
+ * FUSE_CAP_IOCTL_DIR: ioctl support on directories
+ */
+#define FUSE_CAP_ASYNC_READ	(1 << 0)
+#define FUSE_CAP_POSIX_LOCKS	(1 << 1)
+#define FUSE_CAP_ATOMIC_O_TRUNC	(1 << 3)
+#define FUSE_CAP_EXPORT_SUPPORT	(1 << 4)
+#define FUSE_CAP_BIG_WRITES	(1 << 5)
+#define FUSE_CAP_DONT_MASK	(1 << 6)
+#define FUSE_CAP_SPLICE_WRITE	(1 << 7)
+#define FUSE_CAP_SPLICE_MOVE	(1 << 8)
+#define FUSE_CAP_SPLICE_READ	(1 << 9)
+#define FUSE_CAP_FLOCK_LOCKS	(1 << 10)
+#define FUSE_CAP_IOCTL_DIR	(1 << 11)
+
+/**
+ * Ioctl flags
+ *
+ * FUSE_IOCTL_COMPAT: 32bit compat ioctl on 64bit machine
+ * FUSE_IOCTL_UNRESTRICTED: not restricted to well-formed ioctls, retry allowed
+ * FUSE_IOCTL_RETRY: retry with new iovecs
+ * FUSE_IOCTL_DIR: is a directory
+ *
+ * FUSE_IOCTL_MAX_IOV: maximum of in_iovecs + out_iovecs
+ */
+#define FUSE_IOCTL_COMPAT	(1 << 0)
+#define FUSE_IOCTL_UNRESTRICTED	(1 << 1)
+#define FUSE_IOCTL_RETRY	(1 << 2)
+#define FUSE_IOCTL_DIR		(1 << 4)
+
+#define FUSE_IOCTL_MAX_IOV	256
+
+/**
+ * Connection information, passed to the ->init() method
+ *
+ * Some of the elements are read-write, these can be changed to
+ * indicate the value requested by the filesystem.  The requested
+ * value must usually be smaller than the indicated value.
+ */
+struct fuse_conn_info {
+	/**
+	 * Major version of the protocol (read-only)
+	 */
+	unsigned proto_major;
+
+	/**
+	 * Minor version of the protocol (read-only)
+	 */
+	unsigned proto_minor;
+
+	/**
+	 * Is asynchronous read supported (read-write)
+	 */
+	unsigned async_read;
+
+	/**
+	 * Maximum size of the write buffer
+	 */
+	unsigned max_write;
+
+	/**
+	 * Maximum readahead
+	 */
+	unsigned max_readahead;
+
+	/**
+	 * Capability flags, that the kernel supports
+	 */
+	unsigned capable;
+
+	/**
+	 * Capability flags, that the filesystem wants to enable
+	 */
+	unsigned want;
+
+	/**
+	 * Maximum number of backgrounded requests
+	 */
+	unsigned max_background;
+
+	/**
+	 * Kernel congestion threshold parameter
+	 */
+	unsigned congestion_threshold;
+
+	/**
+	 * For future use.
+	 */
+	unsigned reserved[23];
+};
+
+struct fuse_session;
+struct fuse_chan;
+struct fuse_pollhandle;
+
+/**
+ * Create a FUSE mountpoint
+ *
+ * Returns a control file descriptor suitable for passing to
+ * fuse_new()
+ *
+ * @param mountpoint the mount point path
+ * @param args argument vector
+ * @return the communication channel on success, NULL on failure
+ */
+struct fuse_chan *fuse_mount(const char *mountpoint, struct fuse_args *args);
+
+/**
+ * Umount a FUSE mountpoint
+ *
+ * @param mountpoint the mount point path
+ * @param ch the communication channel
+ */
+void fuse_unmount(const char *mountpoint, struct fuse_chan *ch);
+
+/**
+ * Parse common options
+ *
+ * The following options are parsed:
+ *
+ *   '-f'	     foreground
+ *   '-d' '-odebug'  foreground, but keep the debug option
+ *   '-s'	     single threaded
+ *   '-h' '--help'   help
+ *   '-ho'	     help without header
+ *   '-ofsname=..'   file system name, if not present, then set to the program
+ *		     name
+ *
+ * All parameters may be NULL
+ *
+ * @param args argument vector
+ * @param mountpoint the returned mountpoint, should be freed after use
+ * @param multithreaded set to 1 unless the '-s' option is present
+ * @param foreground set to 1 if one of the relevant options is present
+ * @return 0 on success, -1 on failure
+ */
+int fuse_parse_cmdline(struct fuse_args *args, char **mountpoint,
+		       int *multithreaded, int *foreground);
+
+/**
+ * Go into the background
+ *
+ * @param foreground if true, stay in the foreground
+ * @return 0 on success, -1 on failure
+ */
+int fuse_daemonize(int foreground);
+
+/**
+ * Get the version of the library
+ *
+ * @return the version
+ */
+int fuse_version(void);
+
+/**
+ * Destroy poll handle
+ *
+ * @param ph the poll handle
+ */
+void fuse_pollhandle_destroy(struct fuse_pollhandle *ph);
+
+/* ----------------------------------------------------------- *
+ * Data buffer						       *
+ * ----------------------------------------------------------- */
+
+/**
+ * Buffer flags
+ */
+enum fuse_buf_flags {
+	/**
+	 * Buffer contains a file descriptor
+	 *
+	 * If this flag is set, the .fd field is valid, otherwise the
+	 * .mem fields is valid.
+	 */
+	FUSE_BUF_IS_FD		= (1 << 1),
+
+	/**
+	 * Seek on the file descriptor
+	 *
+	 * If this flag is set then the .pos field is valid and is
+	 * used to seek to the given offset before performing
+	 * operation on file descriptor.
+	 */
+	FUSE_BUF_FD_SEEK	= (1 << 2),
+
+	/**
+	 * Retry operation on file descriptor
+	 *
+	 * If this flag is set then retry operation on file descriptor
+	 * until .size bytes have been copied or an error or EOF is
+	 * detected.
+	 */
+	FUSE_BUF_FD_RETRY	= (1 << 3),
+};
+
+/**
+ * Buffer copy flags
+ */
+enum fuse_buf_copy_flags {
+	/**
+	 * Don't use splice(2)
+	 *
+	 * Always fall back to using read and write instead of
+	 * splice(2) to copy data from one file descriptor to another.
+	 *
+	 * If this flag is not set, then only fall back if splice is
+	 * unavailable.
+	 */
+	FUSE_BUF_NO_SPLICE	= (1 << 1),
+
+	/**
+	 * Force splice
+	 *
+	 * Always use splice(2) to copy data from one file descriptor
+	 * to another.  If splice is not available, return -EINVAL.
+	 */
+	FUSE_BUF_FORCE_SPLICE	= (1 << 2),
+
+	/**
+	 * Try to move data with splice.
+	 *
+	 * If splice is used, try to move pages from the source to the
+	 * destination instead of copying.  See documentation of
+	 * SPLICE_F_MOVE in splice(2) man page.
+	 */
+	FUSE_BUF_SPLICE_MOVE	= (1 << 3),
+
+	/**
+	 * Don't block on the pipe when copying data with splice
+	 *
+	 * Makes the operations on the pipe non-blocking (if the pipe
+	 * is full or empty).  See SPLICE_F_NONBLOCK in the splice(2)
+	 * man page.
+	 */
+	FUSE_BUF_SPLICE_NONBLOCK= (1 << 4),
+};
+
+/**
+ * Single data buffer
+ *
+ * Generic data buffer for I/O, extended attributes, etc...  Data may
+ * be supplied as a memory pointer or as a file descriptor
+ */
+struct fuse_buf {
+	/**
+	 * Size of data in bytes
+	 */
+	size_t size;
+
+	/**
+	 * Buffer flags
+	 */
+	enum fuse_buf_flags flags;
+
+	/**
+	 * Memory pointer
+	 *
+	 * Used unless FUSE_BUF_IS_FD flag is set.
+	 */
+	void *mem;
+
+	/**
+	 * File descriptor
+	 *
+	 * Used if FUSE_BUF_IS_FD flag is set.
+	 */
+	int fd;
+
+	/**
+	 * File position
+	 *
+	 * Used if FUSE_BUF_FD_SEEK flag is set.
+	 */
+	off_t pos;
+};
+
+/**
+ * Data buffer vector
+ *
+ * An array of data buffers, each containing a memory pointer or a
+ * file descriptor.
+ *
+ * Allocate dynamically to add more than one buffer.
+ */
+struct fuse_bufvec {
+	/**
+	 * Number of buffers in the array
+	 */
+	size_t count;
+
+	/**
+	 * Index of current buffer within the array
+	 */
+	size_t idx;
+
+	/**
+	 * Current offset within the current buffer
+	 */
+	size_t off;
+
+	/**
+	 * Array of buffers
+	 */
+	struct fuse_buf buf[1];
+};
+
+/* Initialize bufvec with a single buffer of given size */
+#define FUSE_BUFVEC_INIT(size__) 				\
+	((struct fuse_bufvec) {					\
+		/* .count= */ 1,				\
+		/* .idx =  */ 0,				\
+		/* .off =  */ 0,				\
+		/* .buf =  */ { /* [0] = */ {			\
+			/* .size =  */ (size__),		\
+			/* .flags = */ (enum fuse_buf_flags) 0,	\
+			/* .mem =   */ NULL,			\
+			/* .fd =    */ -1,			\
+			/* .pos =   */ 0,			\
+		} }						\
+	} )
+
+/**
+ * Get total size of data in a fuse buffer vector
+ *
+ * @param bufv buffer vector
+ * @return size of data
+ */
+size_t fuse_buf_size(const struct fuse_bufvec *bufv);
+
+/**
+ * Copy data from one buffer vector to another
+ *
+ * @param dst destination buffer vector
+ * @param src source buffer vector
+ * @param flags flags controlling the copy
+ * @return actual number of bytes copied or -errno on error
+ */
+ssize_t fuse_buf_copy(struct fuse_bufvec *dst, struct fuse_bufvec *src,
+		      enum fuse_buf_copy_flags flags);
+
+/* ----------------------------------------------------------- *
+ * Signal handling					       *
+ * ----------------------------------------------------------- */
+
+/**
+ * Exit session on HUP, TERM and INT signals and ignore PIPE signal
+ *
+ * Stores session in a global variable.	 May only be called once per
+ * process until fuse_remove_signal_handlers() is called.
+ *
+ * @param se the session to exit
+ * @return 0 on success, -1 on failure
+ */
+int fuse_set_signal_handlers(struct fuse_session *se);
+
+/**
+ * Restore default signal handlers
+ *
+ * Resets global session.  After this fuse_set_signal_handlers() may
+ * be called again.
+ *
+ * @param se the same session as given in fuse_set_signal_handlers()
+ */
+void fuse_remove_signal_handlers(struct fuse_session *se);
+
+/* ----------------------------------------------------------- *
+ * Compatibility stuff					       *
+ * ----------------------------------------------------------- */
+
+#if FUSE_USE_VERSION < 26
+#    ifdef __FreeBSD__
+#	 if FUSE_USE_VERSION < 25
+#	     error On FreeBSD API version 25 or greater must be used
+#	 endif
+#    endif
+#    include "fuse_common_compat.h"
+#    undef FUSE_MINOR_VERSION
+#    undef fuse_main
+#    define fuse_unmount fuse_unmount_compat22
+#    if FUSE_USE_VERSION == 25
+#	 define FUSE_MINOR_VERSION 5
+#	 define fuse_mount fuse_mount_compat25
+#    elif FUSE_USE_VERSION == 24 || FUSE_USE_VERSION == 22
+#	 define FUSE_MINOR_VERSION 4
+#	 define fuse_mount fuse_mount_compat22
+#    elif FUSE_USE_VERSION == 21
+#	 define FUSE_MINOR_VERSION 1
+#	 define fuse_mount fuse_mount_compat22
+#    elif FUSE_USE_VERSION == 11
+#	 warning Compatibility with API version 11 is deprecated
+#	 undef FUSE_MAJOR_VERSION
+#	 define FUSE_MAJOR_VERSION 1
+#	 define FUSE_MINOR_VERSION 1
+#	 define fuse_mount fuse_mount_compat1
+#    else
+#	 error Compatibility with API version other than 21, 22, 24, 25 and 11 not supported
+#    endif
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _FUSE_COMMON_H_ */