fallocate: return ENOSYS
The implementation was incomplete, disable fallocate completely for now. See https://github.com/rfjakob/gocryptfs/issues/1 Fixes xfstests generic/075
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@ -331,14 +331,10 @@ func (f *file) GetAttr(a *fuse.Attr) fuse.Status {
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return fuse.OK
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}
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// Allocate FUSE call, fallocate(2)
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func (f *file) Allocate(off uint64, sz uint64, mode uint32) fuse.Status {
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f.lock.Lock()
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err := syscall.Fallocate(int(f.fd.Fd()), mode, int64(off), int64(sz))
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f.lock.Unlock()
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if err != nil {
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return fuse.ToStatus(err)
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}
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return fuse.OK
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cryptfs.Warn.Printf("Fallocate is not supported, returning ENOSYS - see https://github.com/rfjakob/gocryptfs/issues/1\n")
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return fuse.ENOSYS
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}
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const _UTIME_NOW = ((1 << 30) - 1)
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