PERFORCE change 198895 for review

[Christian S.J. Peron]

http://p4web.freebsd.org/@@198895?ac=10

Change 198895 by csjp at hvm02 on 2011/09/13 13:39:37

	Add support for "any" event type.
	Submitted by:	Ilias Marinos (slightly modified)

Affected files ...

.. //depot/projects/trustedbsd/bsmtrace/bsm.c#6 edit
.. //depot/projects/trustedbsd/bsmtrace/deuce.h#8 edit
.. //depot/projects/trustedbsd/bsmtrace/grammar.y#3 edit

Differences ...

==== //depot/projects/trustedbsd/bsmtrace/bsm.c#6 (text+ko) ====

@@ -73,6 +73,8 @@
 			match = 1;
 		}
 	}
+	if ((bm->bm_event_flags & BSM_STATE_EVENT_ANY) != 0)
+		match = 1;
 	if (a->a_negated != 0)
 		match = !match;
 	if (!match)

==== //depot/projects/trustedbsd/bsmtrace/deuce.h#8 (text+ko) ====

@@ -105,6 +105,8 @@
 	int		 bm_status;
 	int		 bm_multiplier;
 	int		 bm_event_type;
+#define	BSM_STATE_EVENT_ANY		 0x00000001U
+	u_int	 bm_event_flags;
 	char		 bm_trig[8192];
 	TAILQ_ENTRY(bsm_state)	bm_glue;
 	caddr_t		 bm_raw;

==== //depot/projects/trustedbsd/bsmtrace/grammar.y#3 (text+ko) ====

@@ -408,6 +408,12 @@
 		bzero(&array_state, sizeof(struct array));
 		dst->a_negated = $2;
 	}
+	| EVENT ANY SEMICOLON
+	{
+		bm_state->bm_event_type = SET_TYPE_AUEVENT;
+		bm_state->bm_event_flags |= BSM_STATE_EVENT_ANY;
+		bzero(&array_state, sizeof(struct array));
+	}
 	;
 
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