X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=lttv%2Flttv%2Fsync%2Fevent_processing_lttng_null.c;h=5eff4acb17e19c816230e35a80c8ff30c692992a;hb=33cc940080732f7d403b90c7cbfa8514fe1fd83f;hp=26971b262a2a9e3e22311d69344d0d91b5d311ed;hpb=2bd4b3e43e525da7b4c9738915ec847f7fe4906a;p=lttv.git

diff --git a/lttv/lttv/sync/event_processing_lttng_null.c b/lttv/lttv/sync/event_processing_lttng_null.c
index 26971b26..5eff4acb 100644
--- a/lttv/lttv/sync/event_processing_lttng_null.c
+++ b/lttv/lttv/sync/event_processing_lttng_null.c
@@ -1,25 +1,25 @@
 /* This file is part of the Linux Trace Toolkit viewer
- * Copyright (C) 2009 Benjamin Poirier <benjamin.poirier@polymtl.ca>
+ * Copyright (C) 2009, 2010 Benjamin Poirier <benjamin.poirier@polymtl.ca>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License Version 2 as
- * published by the Free Software Foundation;
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 2.1 of the License, or (at
+ * your option) any later version.
  *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+ * License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA 02111-1307, USA.
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #ifdef HAVE_CONFIG_H
 #include <config.h>
 #endif
 
+#include <stdarg.h>
 #include <stdlib.h>
 
 #include "sync_chain.h"
@@ -28,20 +28,13 @@
 #include "event_processing_lttng_null.h"
 
 
-#ifndef g_info
-#define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format)
-#endif
-
-
 // Functions common to all processing modules
-static void initProcessingLTTVNull(SyncState* const syncState,
-	LttvTracesetContext* const traceSetContext);
+static void initProcessingLTTVNull(SyncState* const syncState, ...);
 static void destroyProcessingLTTVNull(SyncState* const syncState);
 
-static void finalizeProcessingLTTVNull(SyncState* const syncState);
+static AllFactors* finalizeProcessingLTTVNull(SyncState* const syncState);
 
 // Functions specific to this module
-static void registerProcessingLTTVNull() __attribute__((constructor (102)));
 static gboolean processEventLTTVNull(void* hookData, void* callData);
 
 
@@ -50,9 +43,6 @@ static ProcessingModule processingModuleLTTVNull = {
 	.initProcessing= &initProcessingLTTVNull,
 	.destroyProcessing= &destroyProcessingLTTVNull,
 	.finalizeProcessing= &finalizeProcessingLTTVNull,
-	.printProcessingStats= NULL,
-	.writeProcessingGraphsPlots= NULL,
-	.writeProcessingGraphsOptions= NULL,
 };
 
 
@@ -60,7 +50,7 @@ static ProcessingModule processingModuleLTTVNull = {
 /*
  * Processing Module registering function
  */
-static void registerProcessingLTTVNull()
+void registerProcessingLTTVNull()
 {
 	g_queue_push_tail(&processingModules, &processingModuleLTTVNull);
 
@@ -76,22 +66,25 @@ static void registerProcessingLTTVNull()
  *   syncState:    container for synchronization data.
  *                 This function allocates these processingData members:
  *                 hookListList
- *   traceSetContext: set of LTTV traces
+ *   traceSetContext: LttvTracesetContext*, set of LTTV traces
  */
-static void initProcessingLTTVNull(SyncState* const syncState,
-	LttvTracesetContext* const traceSetContext)
+static void initProcessingLTTVNull(SyncState* const syncState, ...)
 {
 	ProcessingDataLTTVNull* processingData;
+	va_list ap;
 
 	processingData= malloc(sizeof(ProcessingDataLTTVNull));
 	syncState->processingData= processingData;
-	processingData->traceSetContext= traceSetContext;
-
+	va_start(ap, syncState);
+	processingData->traceSetContext= va_arg(ap, LttvTracesetContext*);
+	va_end(ap);
+	syncState->traceNb=
+		lttv_traceset_number(processingData->traceSetContext->ts);
 	processingData->hookListList= g_array_sized_new(FALSE, FALSE,
 		sizeof(GArray*), syncState->traceNb);
 
-	registerHooks(processingData->hookListList, traceSetContext,
-		&processEventLTTVNull, syncState,
+	registerHooks(processingData->hookListList,
+		processingData->traceSetContext, &processEventLTTVNull, syncState,
 		syncState->matchingModule->canMatch);
 }
 
@@ -101,10 +94,14 @@ static void initProcessingLTTVNull(SyncState* const syncState,
  *
  * Args:
  *   syncState     container for synchronization data.
+ *
+ * Returns:
+ *   AllFactors    synchronization factors for each trace pair, all of them
+ *                 ABSENT
  */
-static void finalizeProcessingLTTVNull(SyncState* const syncState)
+static AllFactors* finalizeProcessingLTTVNull(SyncState* const syncState)
 {
-	return;
+	return createAllFactors(syncState->traceNb);
 }