Make xbt_die() accept a format string with arguments.

[simgrid.git] / include / xbt / sysdep.h

diff --git a/include/xbt/sysdep.h b/include/xbt/sysdep.h
index a04add7..282eba8 100644 (file)
--- a/include/xbt/sysdep.h
+++ b/include/xbt/sysdep.h
@@ -15,6 +15,7 @@
 #include <stdlib.h>
 #include <stdarg.h>             /* va_list */
 
 #include <stdlib.h>
 #include <stdarg.h>             /* va_list */
 

+#include "xbt/log.h"

 #include "xbt/misc.h"
 #include "xbt/asserts.h"
 
 #include "xbt/misc.h"
 #include "xbt/asserts.h"
 


@@ -29,8 +30,25 @@ SG_BEGIN_DECL()
  *
  * @{
  */
  *
  * @{
  */

-XBT_PUBLIC(void) xbt_abort(void) _XBT_GNUC_NORETURN;
-XBT_PUBLIC(void) xbt_die(const char *msg) _XBT_GNUC_NORETURN;
+/** @brief Kill the program in silence */
+#define xbt_abort() abort()
+
+/**
+ * @brief Kill the program with an error message
+ * \param msg
+ *
+ * Things are so messed up that the only thing to do now, is to stop the
+ * program.
+ *
+ * The message is handled by a CRITICAL logging request, and may consist of a
+ * format string with arguments.
+ */
+#define xbt_die(...)                            \
+  do {                                          \
+    XBT_LOG_EXTERNAL_CATEGORY(xbt);             \
+    XBT_CCRITICAL(xbt, __VA_ARGS__);            \
+    xbt_abort();                                \
+  } while (0)

 /** @} */
 
 /* these ones live in str.h, but redeclare them here so that we do
 /** @} */
 
 /* these ones live in str.h, but redeclare them here so that we do


@@ -101,7 +119,7 @@ void *xbt_malloc0(size_t n)
 static inline __attribute__ ((always_inline))
 void *xbt_realloc(void *p, size_t s)
 {
 static inline __attribute__ ((always_inline))
 void *xbt_realloc(void *p, size_t s)
 {

-  void *res = res;
+  void *res = NULL;

   //if (s==0) xbt_die("realloc(0) is not portable");
   if (s) {
     if (p) {
   //if (s==0) xbt_die("realloc(0) is not portable");
   if (s) {
     if (p) {