diff options
Diffstat (limited to 'include/fuse_lowlevel.h')
| -rw-r--r-- | include/fuse_lowlevel.h | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/include/fuse_lowlevel.h b/include/fuse_lowlevel.h index e38fe92..7c00f76 100644 --- a/include/fuse_lowlevel.h +++ b/include/fuse_lowlevel.h @@ -796,7 +796,7 @@ struct fuse_lowlevel_ops { * @param req request handle * @param ino the inode number * @param fi file information - * @param lock the region/type to test + * @param lock the region/type to set * @param sleep locking operation may sleep */ void (*setlk) (fuse_req_t req, fuse_ino_t ino, @@ -932,6 +932,25 @@ struct fuse_lowlevel_ops { void (*forget_multi) (fuse_req_t req, size_t count, struct fuse_forget_data *forgets); + /** + * Acquire, modify or release a BSD file lock + * + * Note: if the locking methods are not implemented, the kernel + * will still allow file locking to work locally. Hence these are + * only interesting for network filesystems and similar. + * + * Introduced in version 2.9 + * + * Valid replies: + * fuse_reply_err + * + * @param req request handle + * @param ino the inode number + * @param fi file information + * @param op the locking operation, see flock(2) + */ + void (*flock) (fuse_req_t req, fuse_ino_t ino, + struct fuse_file_info *fi, int op); }; /** |