diff options
| author | jan Blunck <[email protected]> | 2010-05-26 14:44:48 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2010-05-27 09:12:56 -0700 |
| commit | ae6afc3f5cf53fb97bac2d0a209bb465952742e7 (patch) | |
| tree | 541e3f4ed4f2600ffe239e2f23341055199329b1 /net/unix/af_unix.c | |
| parent | 09eeb1f5f4d9b52ab57820160dea6027bbea82a3 (diff) | |
vfs: introduce noop_llseek()
This is an implementation of ->llseek useable for the rare special case
when userspace expects the seek to succeed but the (device) file is
actually not able to perform the seek. In this case you use noop_llseek()
instead of falling back to the default implementation of ->llseek.
Signed-off-by: Jan Blunck <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Christoph Hellwig <[email protected]>
Cc: Al Viro <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions