Set the correction factors in the sync_chain

[lttv.git] / lttv / lttv / sync / event_processing_lttng_null.c

diff --git a/lttv/lttv/sync/event_processing_lttng_null.c b/lttv/lttv/sync/event_processing_lttng_null.c
index 28b97cca40420fcef04c4e4555d91b743dc24762..b9eecbf3c1547a998e3c8542f40412b3d646b5af 100644 (file)
--- a/lttv/lttv/sync/event_processing_lttng_null.c
+++ b/lttv/lttv/sync/event_processing_lttng_null.c
@@ -1,19 +1,18 @@
 /* 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
@@ -33,10 +32,9 @@
 static void initProcessingLTTVNull(SyncState* const syncState, ...);
 static void destroyProcessingLTTVNull(SyncState* const syncState);
 
-static void finalizeProcessingLTTVNull(SyncState* const syncState);
+static GArray* finalizeProcessingLTTVNull(SyncState* const syncState);
 
 // Functions specific to this module
-static void registerProcessingLTTVNull() __attribute__((constructor (102)));
 static gboolean processEventLTTVNull(void* hookData, void* callData);
 
 
@@ -52,7 +50,7 @@ static ProcessingModule processingModuleLTTVNull = {
 /*
  * Processing Module registering function
  */
-static void registerProcessingLTTVNull()
+void registerProcessingLTTVNull()
 {
        g_queue_push_tail(&processingModules, &processingModuleLTTVNull);
 
@@ -73,21 +71,20 @@ static void registerProcessingLTTVNull()
 static void initProcessingLTTVNull(SyncState* const syncState, ...)
 {
        ProcessingDataLTTVNull* processingData;
-       LttvTracesetContext* traceSetContext;
        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);
 
-       va_start(ap, syncState);
-       traceSetContext= va_arg(ap, LttvTracesetContext*);
-       va_end(ap);
-       registerHooks(processingData->hookListList, traceSetContext,
-               &processEventLTTVNull, syncState,
+       registerHooks(processingData->hookListList,
+               processingData->traceSetContext, &processEventLTTVNull, syncState,
                syncState->matchingModule->canMatch);
 }
 
@@ -97,10 +94,14 @@ static void initProcessingLTTVNull(SyncState* const syncState, ...)
  *
  * Args:
  *   syncState     container for synchronization data.
+ *
+ * Returns:
+ *   Factors[traceNb] synchronization factors for each trace, empty in this
+ *   case
  */
-static void finalizeProcessingLTTVNull(SyncState* const syncState)
+static GArray* finalizeProcessingLTTVNull(SyncState* const syncState)
 {
-       return;
+       return g_array_new(FALSE, FALSE, sizeof(Factors));
 }