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authorEric Paris <eparis@redhat.com>2009-12-18 05:24:34 +0300
committerEric Paris <eparis@redhat.com>2010-07-28 17:59:02 +0400
commitb2d879096ac799722e6017ee82c0586f0d101c9c (patch)
tree3628e99772d2bf51ce736a775a056bffaae44e8c /include/linux/fanotify.h
parent9e66e4233db9c7e31e9ee706be2c9ddd54cf99b3 (diff)
downloadlinux-b2d879096ac799722e6017ee82c0586f0d101c9c.tar.xz
fanotify: userspace interface for permission responses
fanotify groups need to respond to events which include permissions types. To do so groups will send a response using write() on the fanotify_fd they have open. Signed-off-by: Eric Paris <eparis@redhat.com>
Diffstat (limited to 'include/linux/fanotify.h')
-rw-r--r--include/linux/fanotify.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/fanotify.h b/include/linux/fanotify.h
index 02f80676c238..f0949a57ca9d 100644
--- a/include/linux/fanotify.h
+++ b/include/linux/fanotify.h
@@ -75,6 +75,11 @@ struct fanotify_event_metadata {
__s64 pid;
} __attribute__ ((packed));
+struct fanotify_response {
+ __s32 fd;
+ __u32 response;
+} __attribute__ ((packed));
+
/* Legit userspace responses to a _PERM event */
#define FAN_ALLOW 0x01
#define FAN_DENY 0x02