log.c

   1 #include <stdio.h>
   2 #include <syslog.h>
   3 #include <stdarg.h>
   4
   5 extern int daemonize;
   6
   7 void log_start(void)
   8 {
   9         openlog("mountd", LOG_PID, LOG_DAEMON);
  10 }
  11
  12 void log_stop(void)
  13 {
  14         closelog();
  15 }
  16
  17 void log_printf(char *fmt, ...)
  18 {
  19         char p[256];
  20         va_list ap;
  21
  22         va_start(ap, fmt);
  23         vsnprintf(p, 256, fmt, ap);
  24         va_end(ap);
  25
  26         if(daemonize)
  27                 syslog(10, p);
  28         else
  29                 printf(p);
  30 }