Add some functions and add functions with _failed suffix

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 24 insertions, 0 deletions

diff --git a/calloc.c b/calloc.c
new file mode 100644
index 0000000..86a939c
--- /dev/null
+++ b/calloc.c
@@ -0,0 +1,24 @@
+/* See LICENSE file for copyright and license details. */
+#include "internal.h"
+
+
+void
+liberror_calloc_failed(size_t n, size_t m)
+{
+	liberror_set_error_errno("Out of memory", "calloc", ENOMEM);
+	errno = ENOMEM;
+	(void) n;
+	(void) m;
+}
+
+
+void *
+liberror_calloc(size_t n, size_t m)
+{
+	void *ret = calloc(n, m);
+	if (ret || !n || !m)
+		return ret;
+	liberror_save_backtrace(NULL);
+	liberror_calloc_failed(n, m);
+	return NULL;
+}