More checks for missing functions.

[tinc] / src / logger.c

diff --git a/src/logger.c b/src/logger.c
index de66227..1f7785f 100644 (file)
--- a/src/logger.c
+++ b/src/logger.c
@@ -17,28 +17,22 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: logger.c,v 1.1.2.1 2003/07/06 22:11:31 guus Exp $
+    $Id: logger.c,v 1.1.2.6 2003/07/28 22:06:09 guus Exp $
 */
 
-#include <stdio.h>
-#include <stdarg.h>
-#include <syslog.h>
+#include "system.h"
 
 #include "conf.h"
 #include "logger.h"
 
-#include "system.h"
-
-volatile int debug_level = DEBUG_NOTHING;
-int logmode = LOGMODE_STDERR;
-pid_t logpid;
+debug_t debug_level = DEBUG_NOTHING;
+static logmode_t logmode = LOGMODE_STDERR;
+static pid_t logpid;
 extern char *logfilename;
-FILE *logfile = NULL;
-const char *logident = NULL;
-
-void openlogger(const char *ident, int mode) {
-       char *fname;
+static FILE *logfile = NULL;
+static const char *logident = NULL;
 
+void openlogger(const char *ident, logmode_t mode) {
        logident = ident;
        logmode = mode;
        
@@ -53,23 +47,32 @@ void openlogger(const char *ident, int mode) {
                                logmode = LOGMODE_NULL;
                        break;
                case LOGMODE_SYSLOG:
+#ifdef HAVE_SYSLOG
                        openlog(logident, LOG_CONS | LOG_PID, LOG_DAEMON);
                        break;
+#endif
+               case LOGMODE_NULL:
+                       break;
        }
 }
 
-void vlogger(int priority, const char *format, va_list ap) {
+void logger(int priority, const char *format, ...) {
+       va_list ap;
+
+       va_start(ap, format);
+
        switch(logmode) {
                case LOGMODE_STDERR:
                        vfprintf(stderr, format, ap);
                        fprintf(stderr, "\n");
                        break;
                case LOGMODE_FILE:
-                       fprintf(logfile, "%d %s[%d]: ", time(NULL), logident, logpid);
+                       fprintf(logfile, "%ld %s[%d]: ", time(NULL), logident, logpid);
                        vfprintf(logfile, format, ap);
                        fprintf(logfile, "\n");
                        break;
                case LOGMODE_SYSLOG:
+#ifdef HAVE_SYSLOG
 #ifdef HAVE_VSYSLOG
                        vsyslog(priority, format, ap);
 #else
@@ -80,7 +83,12 @@ void vlogger(int priority, const char *format, va_list ap) {
                        }
 #endif
                        break;
+#endif
+               case LOGMODE_NULL:
+                       break;
        }
+
+       va_end(ap);
 }
 
 void closelogger(void) {
@@ -89,7 +97,13 @@ void closelogger(void) {
                        fclose(logfile);
                        break;
                case LOGMODE_SYSLOG:
+#ifdef HAVE_SYSLOG
                        closelog();
                        break;
+#endif
+               case LOGMODE_NULL:
+               case LOGMODE_STDERR:
+                       break;
+                       break;
        }
 }