43 lines
1.3 KiB
Go
43 lines
1.3 KiB
Go
// Copyright 2015 Google Inc. All Rights Reserved.
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// Author: jacobsa@google.com (Aaron Jacobs)
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package fuseutil
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import (
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bazilfuse "bazil.org/fuse"
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"github.com/jacobsa/fuse"
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)
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type DirentType bazilfuse.DirentType
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// A struct representing an entry within a directory file, describing a child.
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// See notes on fuse.ReadDirResponse and on AppendDirent for details.
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type Dirent struct {
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// The (opaque) offset within the directory file of this entry. See notes on
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// fuse.ReadDirRequest.Offset for details.
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Offset fuse.DirOffset
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// The inode of the child file or directory, and its name within the parent.
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Inode fuse.InodeID
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Name string
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// The type of the child. The zero value (DT_Unknown) is legal, but means
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// that the kernel will need to call GetAttr when the type is needed.
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Type DirentType
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}
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// Append the supplied directory entry to the given buffer in the format
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// expected in fuse.ReadResponse.Data, returning the resulting buffer.
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func AppendDirent(buf []byte, d Dirent) []byte {
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// We want to append bytes with the layout of fuse_dirent
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// (http://goo.gl/BmFxob) in host order. Its layout is reproduced here for
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// documentation purposes:
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type fuse_dirent struct {
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ino uint64
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off uint64
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namelen uint32
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type_ uint32
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name [0]byte
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}
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}
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