1 files changed, 51 insertions, 0 deletions
diff --git a/src/mem.c b/src/mem.c
new file mode 100644
index 0000000..b361549
--- /dev/null
+++ b/src/mem.c
@@ -0,0 +1,51 @@
+
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
+#include <stdlib.h>
+#include "mem.h"
+#include "err.h"
+
+
+void *
+mem_malloc (unsigned int size, bool_t crit)
+{
+	void *m;
+
+	m = malloc (size);
+	if (crit && m == NULL)
+		err_system ("mem_malloc");
+
+	return m;
+}
+
+void *
+mem_calloc (unsigned int num, unsigned int size, bool_t crit)
+{
+	void *m;
+
+	m = calloc (num, size);
+	if (crit && m == NULL)
+		err_system ("mem_calloc");
+
+	return m;
+}
+
+void *
+mem_realloc (void *m, u_int size, bool_t crit)
+{
+	m = realloc (m, size);
+	if (crit && m == NULL)
+		err_system ("mem_realloc");
+
+	return m;
+}
+
+void
+mem_free (void *m)
+{
+	if (m) free (m);
+
+	return;
+}