diff options
Diffstat (limited to 'fs/notify/inotify/inotify.h')
| -rw-r--r-- | fs/notify/inotify/inotify.h | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/fs/notify/inotify/inotify.h b/fs/notify/inotify/inotify.h index 3f246f7b8a92..7d5df7a21539 100644 --- a/fs/notify/inotify/inotify.h +++ b/fs/notify/inotify/inotify.h @@ -22,13 +22,31 @@ static inline struct inotify_event_info *INOTIFY_E(struct fsnotify_event *fse) return container_of(fse, struct inotify_event_info, fse); } +/* + * INOTIFY_USER_FLAGS represents all of the mask bits that we expose to + * userspace. There is at least one bit (FS_EVENT_ON_CHILD) which is + * used only internally to the kernel. + */ +#define INOTIFY_USER_MASK (IN_ALL_EVENTS) + +static inline __u32 inotify_mark_user_mask(struct fsnotify_mark *fsn_mark) +{ + __u32 mask = fsn_mark->mask & INOTIFY_USER_MASK; + + if (fsn_mark->flags & FSNOTIFY_MARK_FLAG_EXCL_UNLINK) + mask |= IN_EXCL_UNLINK; + if (fsn_mark->flags & FSNOTIFY_MARK_FLAG_IN_ONESHOT) + mask |= IN_ONESHOT; + + return mask; +} + extern void inotify_ignored_and_remove_idr(struct fsnotify_mark *fsn_mark, struct fsnotify_group *group); -extern int inotify_handle_event(struct fsnotify_group *group, - struct inode *inode, - u32 mask, const void *data, int data_type, - const struct qstr *file_name, u32 cookie, - struct fsnotify_iter_info *iter_info); +extern int inotify_handle_inode_event(struct fsnotify_mark *inode_mark, + u32 mask, struct inode *inode, + struct inode *dir, + const struct qstr *name, u32 cookie); extern const struct fsnotify_ops inotify_fsnotify_ops; extern struct kmem_cache *inotify_inode_mark_cachep; |