1 files changed, 38 insertions, 0 deletions
diff --git a/log.h b/log.h
new file mode 100644
index 0000000..968c136
--- /dev/null
+++ b/log.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2013 Felix Fietkau <nbd@openwrt.org>
+ * Copyright (C) 2013 John Crispin <blogic@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1
+ * as published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __LOG_H
+#define __LOG_H
+
+#include <syslog.h>
+
+#define DEBUG(level, fmt, ...) do { \
+	if (debug >= level) { \
+		syslog(0, fmt, ## __VA_ARGS__); \
+		fprintf(stderr, "procd: %s(%d): " fmt, __func__, __LINE__, ## __VA_ARGS__); \
+	} } while (0)
+
+#define LOG(fmt, ...) do { \
+		syslog(0, fmt, ## __VA_ARGS__); \
+		fprintf(stderr, "procd: "fmt, ## __VA_ARGS__); \
+	} while (0)
+
+#define ERROR(fmt, ...) do { \
+		syslog(0, fmt, ## __VA_ARGS__); \
+		fprintf(stderr, "procd: "fmt, ## __VA_ARGS__); \
+	} while (0)
+
+extern unsigned int debug;
+
+#endif