diff options
Diffstat (limited to 'include/fuse.h')
| -rw-r--r-- | include/fuse.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/fuse.h b/include/fuse.h index 36b168c..c657e67 100644 --- a/include/fuse.h +++ b/include/fuse.h @@ -575,6 +575,19 @@ struct fuse_operations { * Introduced in version 2.9 */ int (*flock) (const char *, struct fuse_file_info *, int op); + + /** + * Allocates space for an open file + * + * This function ensures that required space is allocated for specified + * file. If this function returns success then any subsequent write + * request to specified range is guaranteed not to fail because of lack + * of space on the file system media. + * + * Introduced in version 2.9.1 + */ + int (*fallocate) (const char *, int, off_t, off_t, + struct fuse_file_info *); }; /** Extra context that may be needed by some filesystems @@ -870,6 +883,8 @@ int fuse_fs_ioctl(struct fuse_fs *fs, const char *path, int cmd, void *arg, int fuse_fs_poll(struct fuse_fs *fs, const char *path, struct fuse_file_info *fi, struct fuse_pollhandle *ph, unsigned *reventsp); +int fuse_fs_fallocate(struct fuse_fs *fs, const char *path, int mode, + off_t offset, off_t length, struct fuse_file_info *fi); void fuse_fs_init(struct fuse_fs *fs, struct fuse_conn_info *conn); void fuse_fs_destroy(struct fuse_fs *fs); |