Commit e9a3854f authored by Lino Sanfilippo's avatar Lino Sanfilippo Committed by Eric Paris
Browse files

fanotify: Introduce FAN_NOFD 



FAN_NOFD is used in fanotify events that do not provide an open file
descriptor (like the overflow_event).

Signed-off-by: default avatarLino Sanfilippo <LinoSanfilippo@gmx.de>
Signed-off-by: default avatarEric Paris <eparis@redhat.com>
parent 26379198

include/linux/fanotify.h

+2 −0
Original line number Diff line number Diff line
@@ -101,6 +101,8 @@ struct fanotify_response { 
/* Legit userspace responses to a _PERM event */

#define FAN_ALLOW	0x01

#define FAN_DENY	0x02

/* No fd set in event */

#define FAN_NOFD	-1



/* Helper functions to deal with fanotify_event_metadata buffers */

#define FAN_EVENT_METADATA_LEN (sizeof(struct fanotify_event_metadata))