From b754e71ca502a5027ea3479eb3ea1a0ac28e5282 Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Wed, 17 Jan 2024 00:59:12 +0100
Subject: Initial commit

---
 src/log.c | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 src/log.c

(limited to 'src/log.c')

diff --git a/src/log.c b/src/log.c
new file mode 100644
index 0000000..e452610
--- /dev/null
+++ b/src/log.c
@@ -0,0 +1,40 @@
+// Copyright (c) 2024, Marvin Borner <dev@marvinborner.de>
+// SPDX-License-Identifier: MIT
+
+#include <stdio.h>
+#include <stdarg.h>
+#include <stdlib.h>
+
+#include <log.h>
+
+static int debug_enabled = 0;
+
+void debug(const char *format, ...)
+{
+	if (!debug_enabled)
+		return;
+
+	fprintf(stderr, "[DEBUG] ");
+
+	va_list ap;
+	va_start(ap, format);
+	vfprintf(stderr, format, ap);
+	va_end(ap);
+}
+
+void debug_enable(int enable)
+{
+	debug_enabled = enable;
+}
+
+void fatal(const char *format, ...)
+{
+	fprintf(stderr, "[FATAL] ");
+
+	va_list ap;
+	va_start(ap, format);
+	vfprintf(stderr, format, ap);
+	va_end(ap);
+
+	abort();
+}
-- 
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