X-Git-Url: https://plomlompom.com/repos/foo.html?a=blobdiff_plain;ds=sidebyside;f=src%2Fcommon%2Ftry_malloc.c;h=053d4306e460b5f319a9ff5eee7804027b15a8b9;hb=876840711e8e51be461b2b921eac52cdd2faefcb;hp=2a219274bb84060fc8704781b790058e147f2c6b;hpb=dd9d65ee727ac7e95801da0f8b5bae7009811802;p=plomrogue
diff --git a/src/common/try_malloc.c b/src/common/try_malloc.c
index 2a21927..053d430 100644
--- a/src/common/try_malloc.c
+++ b/src/common/try_malloc.c
@@ -1,15 +1,29 @@
-/* src/common/try_malloc.c */
+/* src/common/try_malloc.c
+ *
+ * This file is part of PlomRogue. PlomRogue is licensed under the GPL version 3
+ * or any later version. For details on its copyright, license, and warranties,
+ * see the file NOTICE in the root directory of the PlomRogue source package.
+ */
#include "try_malloc.h"
#include /* for malloc */
+#include /* sprintf() */
+#include /* strlen() */
#include /* for size_t */
-#include "rexit.h" /* for exit_trouble() */
+#include "rexit.h" /* for exit_err() */
-extern void * try_malloc(size_t size, char * f)
+extern void * try_malloc(size_t size, const char * f)
{
+ char * prefix = "Trouble with malloc in ";
+ char * msg = malloc(strlen(prefix) + strlen(f) + 1 + 1);
+ exit_err(!msg,
+ "Trouble in try_malloc with malloc for error message string.");
+ int test = sprintf(msg, "%s%s.", prefix, f);
+ exit_err(test < 0, "Trouble in try_malloc with sprintf.");
void * p = malloc(size);
- exit_trouble(NULL == p, f, "malloc()");
+ exit_err(!p, msg); /* Bypass exit_trouble() calling try_malloc(). */
+ free(msg);
return p;
}