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fuse: document fuse_fsync_in.fsync_flags
The FUSE_FSYNC_DATASYNC flag was introduced by commit b6aeadeda2
("[PATCH] FUSE - file operations") as a magic number. No new values have
been added to fsync_flags since.
Signed-off-by: Alan Somers <asomers@FreeBSD.org>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
This commit is contained in:
parent
bbd84f3365
commit
154603fe3e
2 changed files with 8 additions and 1 deletions
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@ -464,7 +464,7 @@ int fuse_fsync_common(struct file *file, loff_t start, loff_t end,
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memset(&inarg, 0, sizeof(inarg));
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inarg.fh = ff->fh;
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inarg.fsync_flags = datasync ? 1 : 0;
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inarg.fsync_flags = datasync ? FUSE_FSYNC_FDATASYNC : 0;
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args.in.h.opcode = opcode;
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args.in.h.nodeid = get_node_id(inode);
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args.in.numargs = 1;
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@ -360,6 +360,13 @@ struct fuse_file_lock {
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*/
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#define FUSE_POLL_SCHEDULE_NOTIFY (1 << 0)
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/**
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* Fsync flags
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*
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* FUSE_FSYNC_FDATASYNC: Sync data only, not metadata
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*/
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#define FUSE_FSYNC_FDATASYNC (1 << 0)
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enum fuse_opcode {
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FUSE_LOOKUP = 1,
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FUSE_FORGET = 2, /* no reply */
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