Move source files to src/

1 files changed, 43 insertions, 0 deletions

diff --git a/src/mem.c b/src/mem.c
new file mode 100644
index 0000000..c3d5db3
--- /dev/null
+++ b/src/mem.c
@@ -0,0 +1,43 @@
+#include "mem.h"
+
+#include <curses.h>
+#include <stddef.h>
+#include <stdlib.h>
+
+#include "err.h"
+#include "log.h"
+
+void *xmalloc(size_t size)
+{
+	void *rtn = malloc(size);
+	if (!rtn) {
+		die("Out of memory");
+	}
+	return rtn;
+}
+
+void *xrealloc(void *p, size_t size)
+{
+	void *pmem = realloc(p, size);
+
+	if (!pmem)
+		free(p);
+
+	return pmem;
+}
+
+void free_pointer_array(void **array, size_t len)
+{
+	if (!array) {
+		log_write(LOG_WARN, "free_poiner_array: array is NULL");
+		return;
+	}
+
+	for (size_t i = 0; i < len; i++) {
+		if (array[i]) {
+			free(array[i]);
+		}
+	}
+
+	free(array);
+}