X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Flogger.h;h=fb8ec0b716add7adb21897fd4f26c4eaa3dc3a7f;hp=f7507707761a6d58c517a8c79fa73a9aec9f3f90;hb=1f2670aab295dfd09c8c655611d2a5b820cb00fc;hpb=5db596c6844169f1eb5f804b72abe99d067aaa5a

diff --git a/src/logger.h b/src/logger.h
index f7507707..fb8ec0b7 100644
--- a/src/logger.h
+++ b/src/logger.h
@@ -1,9 +1,7 @@
 #ifndef __TINC_LOGGER_H__
+#define __TINC_LOGGER_H__
 
-#include <syslog.h>
-#include <stdarg.h>
-
-enum {
+typedef enum debug_t {
 	DEBUG_NOTHING = 0,			/* Quiet mode, only show starting/stopping of the daemon */
 	DEBUG_ALWAYS = 0,
 	DEBUG_CONNECTIONS = 1,		/* Show (dis)connects of other tinc daemons via TCP */
@@ -14,18 +12,31 @@ enum {
 	DEBUG_TRAFFIC = 5,			/* Show network traffic information */
 	DEBUG_PACKET = 6,			/* Show contents of each packet that is being sent/received */
 	DEBUG_SCARY_THINGS = 10		/* You have been warned */
-};
+} debug_t;
 
-enum {
+typedef enum logmode_t {
 	LOGMODE_NULL,
 	LOGMODE_STDERR,
 	LOGMODE_FILE,
 	LOGMODE_SYSLOG
+} logmode_t;
+
+#ifndef HAVE_SYSLOG_H
+enum {
+	LOG_EMERG,
+	LOG_ALERT,
+	LOG_CRIT,
+	LOG_ERR,
+	LOG_WARNING,
+	LOG_NOTICE,
+	LOG_INFO,
+	LOG_DEBUG,
 };
+#endif
 
-extern int debug_level;
-extern void openlogger(const char *, int);
-extern void logger(int, const char *, ...);
+extern debug_t debug_level;
+extern void openlogger(const char *, logmode_t);
+extern void logger(int, const char *, ...) __attribute__ ((__format__(printf, 2, 3)));
 extern void closelogger(void);
 
 #define ifdebug(l) if(debug_level >= DEBUG_##l)