uninitialized variables checked, plus O2 optimisations checked : strict aliasing...

[lttv.git] / ltt / branches / poly / lttv / lttv / main.c

diff --git a/ltt/branches/poly/lttv/lttv/main.c b/ltt/branches/poly/lttv/lttv/main.c
index a27519e8fe2c1791a912bc43742fe7bad34a8630..16c0126f621ee4f2e7212c1eeff40fb929f756b6 100644 (file)
--- a/ltt/branches/poly/lttv/lttv/main.c
+++ b/ltt/branches/poly/lttv/lttv/main.c
@@ -26,6 +26,7 @@
 #include <lttv/traceset.h>
 #include <ltt/trace.h>
 #include <stdio.h>
+#include <string.h>
 
 
 /* The main program maintains a few central data structures and relies
@@ -46,7 +47,8 @@ static char
 
 static gboolean
   a_verbose,
-  a_debug;
+  a_debug,
+  a_fatal;
 
 gboolean lttv_profile_memory;
 
@@ -62,6 +64,8 @@ static void lttv_verbose(void *hook_data);
 
 static void lttv_debug(void *hook_data);
 
+static void lttv_fatal(void *hook_data);
+
 static void lttv_help(void *hook_data);
 
 /* This is the handler to specify when we dont need all the debugging 
@@ -144,9 +148,9 @@ int main(int argc, char **argv) {
   GError *error = NULL;
 
   LttvModule *module_module = lttv_module_require("module", &error);
-  if(error != NULL) g_error(error->message);
+  if(error != NULL) g_error("%s", error->message);
   LttvModule *module_option = lttv_module_require("option", &error);
-  if(error != NULL) g_error(error->message);
+  if(error != NULL) g_error("%s", error->message);
 
   /* Initialize the module loading */
 
@@ -173,6 +177,11 @@ int main(int argc, char **argv) {
   a_debug = FALSE;
   lttv_option_add("debug",'d', "print debugging messages", "none", 
       LTTV_OPT_NONE, NULL, lttv_debug, NULL);
+
+  a_fatal = FALSE;
+  lttv_option_add("fatal",'f', "make critical messages fatal",
+                  "none", 
+      LTTV_OPT_NONE, NULL, lttv_fatal, NULL);
  
   lttv_profile_memory = FALSE;
   lttv_option_add(profile_memory_long_option + 2, 
@@ -229,7 +238,7 @@ void lttv_module_option(void *hook_data)
   GError *error = NULL;
 
   lttv_module_require(a_module, &error);
-  if(error != NULL) g_error(error->message);
+  if(error != NULL) g_error("%s", error->message);
 }
 
 
@@ -251,6 +260,13 @@ void lttv_debug(void *hook_data)
   g_info("Logging set to include DEBUG level messages");
 }
 
+void lttv_fatal(void *hook_data)
+{
+  //g_log_set_always_fatal(G_LOG_LEVEL_WARNING | G_LOG_LEVEL_CRITICAL);
+  g_log_set_always_fatal(G_LOG_LEVEL_CRITICAL);
+  g_info("Critical log from glib will abort execution");
+}
+
 void lttv_help(void *hook_data)
 {
        printf("Linux Trace Toolkit Visualizer\n");