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29 lines
887 B
29 lines
887 B
package mount
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import (
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"github.com/hanwen/go-fuse/v2/fuse"
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"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
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"github.com/seaweedfs/seaweedfs/weed/util"
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)
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func (wfs *WFS) AcquireHandle(inode uint64, flags, uid, gid uint32) (fileHandle *FileHandle, status fuse.Status) {
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var entry *filer_pb.Entry
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var path util.FullPath
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path, _, entry, status = wfs.maybeReadEntry(inode)
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if status == fuse.OK {
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if wormEnforced, _ := wfs.wormEnforcedForEntry(path, entry); wormEnforced && flags&fuse.O_ANYWRITE != 0 {
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return nil, fuse.EPERM
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}
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// need to AcquireFileHandle again to ensure correct handle counter
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fileHandle = wfs.fhMap.AcquireFileHandle(wfs, inode, entry)
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}
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return
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}
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func (wfs *WFS) ReleaseHandle(handleId FileHandleId) {
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wfs.fhMap.ReleaseByHandle(handleId)
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}
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func (wfs *WFS) GetHandle(handleId FileHandleId) *FileHandle {
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return wfs.fhMap.GetFileHandle(handleId)
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}
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