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| author | David Howells <dhowells@redhat.com> | 2007-07-16 08:40:12 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-16 18:05:43 +0200 |
| commit | e8d6c554126b830217c5e9f549e0e21f865a0a8a (patch) | |
| tree | c43219c6ef4e6a9b4f0ac46d6bd8b675dc249a8b /fs/afs/afs_fs.h | |
| parent | Char: n_hdlc, allow RESTARTSYS retval of tty write (diff) | |
| download | linux-e8d6c554126b830217c5e9f549e0e21f865a0a8a.tar.xz linux-e8d6c554126b830217c5e9f549e0e21f865a0a8a.zip | |
AFS: implement file locking
Implement file locking for AFS.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/afs/afs_fs.h')
| -rw-r--r-- | fs/afs/afs_fs.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/afs/afs_fs.h b/fs/afs/afs_fs.h index a18c374ebe08..eb647323d8f0 100644 --- a/fs/afs/afs_fs.h +++ b/fs/afs/afs_fs.h @@ -31,6 +31,9 @@ enum AFS_FS_Operations { FSGETVOLUMEINFO = 148, /* AFS Get information about a volume */ FSGETVOLUMESTATUS = 149, /* AFS Get volume status information */ FSGETROOTVOLUME = 151, /* AFS Get root volume name */ + FSSETLOCK = 156, /* AFS Request a file lock */ + FSEXTENDLOCK = 157, /* AFS Extend a file lock */ + FSRELEASELOCK = 158, /* AFS Release a file lock */ FSLOOKUP = 161, /* AFS lookup file in directory */ FSFETCHDATA64 = 65537, /* AFS Fetch file data */ FSSTOREDATA64 = 65538, /* AFS Store file data */ |