X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/a6f0160d9f260a762e0ddbc0fffa9fb45d53826c..3d0d626e19a7b79320e7d922c9c1dcf122076cea:/src/xbt/sysdep.c

diff --git a/src/xbt/sysdep.c b/src/xbt/sysdep.c
index 2ac0871508..2575bf97fb 100644
--- a/src/xbt/sysdep.c
+++ b/src/xbt/sysdep.c
@@ -21,10 +21,14 @@ GRAS_LOG_NEW_DEFAULT_SUBCATEGORY(sysdep, gros, "System dependency");
  ****/
 
 void* gras_malloc  (long int bytes) {
-   return bytes == 0 ? NULL : (void*) malloc ((size_t) bytes);
+   void *ptr = (bytes == 0 ? NULL : (void*) malloc ((size_t) bytes));
+   gras_assert1(ptr, "Malloc of %ld bytes failed",bytes);
+   return ptr;
 }
 void* gras_malloc0 (long int bytes) {
-   return bytes == 0 ? NULL : (void*) calloc ((size_t) bytes, 1);
+   void *ptr = (bytes == 0 ? NULL : (void*) calloc ((size_t) bytes, 1));
+   gras_assert1(ptr, "Malloc of %ld bytes failed",bytes);
+   return ptr;
 }
 
 void* gras_realloc (void  *memory, long int bytes) {
@@ -32,14 +36,20 @@ void* gras_realloc (void  *memory, long int bytes) {
       gras_free(memory);
       return NULL;
    } else {
-      return (void*) realloc (memory, (size_t) bytes);
+      void *ptr = (void*) realloc (memory, (size_t) bytes);
+      gras_assert1(ptr, "Realloc of %ld bytes failed",bytes);
+      return ptr;
    }
 }
+char* gras_strdup  (const char* str) {
+   char *ret = (char*)strdup(str);
+   gras_assert0(ret, "String duplication failed");
+   return ret;
+}
 
 void  gras_free (void  *memory) {
-   if (memory) {
-      free (memory);
-   }
+   if (memory)
+     free (memory);
 }
 
 /****