--- /dev/null
+/* This file is part of the Linux Trace Toolkit viewer
+ * Copyright (C) 2009 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 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.
+ *
+ * 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <errno.h>
+#include <unistd.h>
+
+#include "sync_chain.h"
+
+
+GQueue processingModules= G_QUEUE_INIT;
+GQueue matchingModules= G_QUEUE_INIT;
+GQueue analysisModules= G_QUEUE_INIT;
+GQueue moduleOptions= G_QUEUE_INIT;
+
+
+/*
+ * Calculate the elapsed time between two timeval values
+ *
+ * Args:
+ * end: end time, result is also stored in this structure
+ * start: start time
+ */
+void timeDiff(struct timeval* const end, const struct timeval* const start)
+{
+ if (end->tv_usec >= start->tv_usec)
+ {
+ end->tv_sec-= start->tv_sec;
+ end->tv_usec-= start->tv_usec;
+ }
+ else
+ {
+ end->tv_sec= end->tv_sec - start->tv_sec - 1;
+ end->tv_usec= end->tv_usec - start->tv_usec + 1e6;
+ }
+}
+
+
+/*
+ * A GCompareFunc for g_slist_find_custom()
+ *
+ * Args:
+ * a: ProcessingModule*, element's data
+ * b: char*, user data to compare against
+ *
+ * Returns:
+ * 0 if the processing module a's name is b
+ */
+gint gcfCompareProcessing(gconstpointer a, gconstpointer b)
+{
+ const ProcessingModule* processingModule;
+ const char* name;
+
+ processingModule= (const ProcessingModule*) a;
+ name= (const char*) b;
+
+ return strncmp(processingModule->name, name,
+ strlen(processingModule->name) + 1);
+}
+
+
+/*
+ * A GCompareFunc for g_slist_find_custom()
+ *
+ * Args:
+ * a: MatchingModule*, element's data
+ * b: char*, user data to compare against
+ *
+ * Returns:
+ * 0 if the matching module a's name is b
+ */
+gint gcfCompareMatching(gconstpointer a, gconstpointer b)
+{
+ const MatchingModule* matchingModule;
+ const char* name;
+
+ matchingModule= (const MatchingModule*) a;
+ name= (const char*) b;
+
+ return strncmp(matchingModule->name, name, strlen(matchingModule->name) +
+ 1);
+}
+
+
+/*
+ * A GCompareFunc for g_slist_find_custom()
+ *
+ * Args:
+ * a: AnalysisModule*, element's data
+ * b: char*, user data to compare against
+ *
+ * Returns:
+ * 0 if the analysis module a's name is b
+ */
+gint gcfCompareAnalysis(gconstpointer a, gconstpointer b)
+{
+ const AnalysisModule* analysisModule;
+ const char* name;
+
+ analysisModule= (const AnalysisModule*) a;
+ name= (const char*) b;
+
+ return strncmp(analysisModule->name, name, strlen(analysisModule->name) +
+ 1);
+}