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83 lines
1.7 KiB
83 lines
1.7 KiB
/*
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ISC License
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Copyright (c) 2019, Antonio SJ Musumeci <trapexit@spawn.link>
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#pragma once
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#include "errno.hpp"
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#include "fs_close.hpp"
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#include "fs_open.hpp"
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#include <cstdint>
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#include <string>
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#include <sys/statvfs.h>
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#ifndef O_PATH
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# define O_PATH 0
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#endif
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namespace fs
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{
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static
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inline
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int
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statvfs(const char *path_,
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struct statvfs *st_)
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{
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return ::statvfs(path_,st_);
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}
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static
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inline
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int
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statvfs(const std::string &path_,
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struct statvfs *st_)
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{
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return fs::statvfs(path_.c_str(),st_);
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}
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static
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inline
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int
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fstatvfs(const int fd_,
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struct statvfs *st_)
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{
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return ::fstatvfs(fd_,st_);
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}
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static
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inline
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int
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lstatvfs(const std::string &path_,
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struct statvfs *st_)
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{
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int fd;
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int rv;
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fd = fs::open(path_,O_RDONLY|O_NOFOLLOW|O_PATH);
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if(fd == -1)
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return -1;
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rv = fs::fstatvfs(fd,st_);
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fs::close(fd);
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return rv;
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}
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}
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