Change synchronization code license to LGPLv2.1

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

diff --git a/lttv/lttv/sync/event_analysis_eval.c b/lttv/lttv/sync/event_analysis_eval.c
index 0c0b7b51a80e86fc3cb48cbf104e9bb14aca369c..0872eb6dd8aa7c7762e7606e87963009320de1eb 100644 (file)
--- a/lttv/lttv/sync/event_analysis_eval.c
+++ b/lttv/lttv/sync/event_analysis_eval.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/>.
  */
 
 #define _GNU_SOURCE
@@ -78,7 +77,6 @@ static void writeAnalysisTraceTraceForePlotsEval(SyncState* const syncState,
        const unsigned int i, const unsigned int j);
 
 // Functions specific to this module
-static void registerAnalysisEval() __attribute__((constructor (102)));
 static guint ghfRttKeyHash(gconstpointer key);
 static gboolean gefRttKeyEqual(gconstpointer a, gconstpointer b);
 static void gdnDestroyRttKey(gpointer data);
@@ -156,7 +154,7 @@ static ModuleOption optionEvalRttFile= {
 /*
  * Analysis module registering function
  */
-static void registerAnalysisEval()
+void registerAnalysisEval()
 {
        binBase= exp10(6. / (BIN_NB - 3));
 
@@ -1538,7 +1536,10 @@ static glp_prob* lpCreateProblem(GQueue* const lowerHull, GQueue* const
 
        // Create the LP problem
        glp_term_out(GLP_OFF);
-       glp_add_rows(lp, hullPointNb);
+       if (hullPointNb > 0)
+       {
+               glp_add_rows(lp, hullPointNb);
+       }
        glp_add_cols(lp, 2);
 
        glp_set_col_name(lp, 1, "a0");