From d3e49c4280f10584587fad83bc08c6a168c174d3 Mon Sep 17 00:00:00 2001
From: Natanael Copa <ncopa@alpinelinux.org>
Date: Thu, 22 Aug 2013 14:43:24 +0200
Subject: move soures to src subdir

---
 src/log.c | 72 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 72 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..85a32e6
--- /dev/null
+++ b/src/log.c
@@ -0,0 +1,72 @@
+/* log.c - Logging via syslog
+ * copied from opennhrp
+ *
+ * Copyright (C) 2007 Timo Teräs <timo.teras@iki.fi>
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 or later as
+ * published by the Free Software Foundation.
+ *
+ * See http://www.gnu.org/ for details.
+ */
+
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <syslog.h>
+#include <stdarg.h>
+
+#include "pingu.h"
+#include "log.h"
+
+static int log_verbose = 0;
+
+void log_init(const char* prefix, int verbose)
+{
+	log_verbose = verbose;
+	openlog(prefix, LOG_PERROR | LOG_PID, LOG_DAEMON);
+}
+
+void log_debug(const char *format, ...)
+{
+	va_list va;
+
+	if (log_verbose) {
+		va_start(va, format);
+		vsyslog(LOG_DEBUG, format, va);
+		va_end(va);
+	}
+}
+
+void log_perror(const char *message)
+{
+	log_error("%s: %s", message, strerror(errno));
+}
+
+void log_error(const char *format, ...)
+{
+	va_list va;
+
+	va_start(va, format);
+	vsyslog(LOG_ERR, format, va);
+	va_end(va);
+}
+
+void log_info(const char *format, ...)
+{
+	va_list va;
+
+	va_start(va, format);
+	vsyslog(LOG_INFO, format, va);
+	va_end(va);
+}
+
+void log_warning(const char *format, ...)
+{
+	va_list va;
+
+	va_start(va, format);
+	vsyslog(LOG_WARNING, format, va);
+	va_end(va);
+}
-- 
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