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fanotify: groups can specify their f_flags for new fd

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Currently fanotify fds opened for thier listeners are done with f_flags
equal to O_RDONLY | O_LARGEFILE.  This patch instead takes f_flags from the
fanotify_init syscall and uses those when opening files in the context of
the listener.

Signed-off-by: Eric Paris <eparis@redhat.com>
This commit is contained in:
Eric Paris 2010-07-28 10:18:37 -04:00
parent 20dee624ca
commit 80af258867
2 changed files with 7 additions and 6 deletions
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7
include/linux/fsnotify_backend.h
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@ -169,14 +169,17 @@ struct fsnotify_group {
struct user_struct *user;
} inotify_data;
#endif
#ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
#ifdef CONFIG_FANOTIFY
struct fanotify_group_private_data {
#ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
/* allows a group to block waiting for a userspace response */
struct mutex access_mutex;
struct list_head access_list;
wait_queue_head_t access_waitq;
#endif /* CONFIG_FANOTIFY_ACCESS_PERMISSIONS */
int f_flags;
} fanotify_data;
#endif
#endif /* CONFIG_FANOTIFY */
};
};