libmultipath/debug.c

   1 /*
   2  * Copyright (c) 2005 Christophe Varoqui
   3  */
   4 #include <stdio.h>
   5 #include <stdlib.h>
   6 #include <stdarg.h>
   7
   8 #include "log_pthread.h"
   9 #include <sys/types.h>
  10 #include <time.h>
  11
  12 #include "vector.h"
  13 #include "config.h"
  14
  15 void dlog (int sink, int prio, const char * fmt, ...)
  16 {
  17         va_list ap;
  18         int thres;
  19
  20         va_start(ap, fmt);
  21         thres = (conf) ? conf->verbosity : 0;
  22
  23         if (prio <= thres) {
  24                 if (!sink) {
  25                         time_t t = time(NULL);
  26                         struct tm *tb = localtime(&t);
  27                         char buff[16];
  28
  29                         strftime(buff, sizeof(buff), "%b %d %H:%M:%S", tb);
  30                         buff[sizeof(buff)-1] = '\0';
  31
  32                         fprintf(stdout, "%s | ", buff);
  33                         vfprintf(stdout, fmt, ap);
  34                 }
  35                 else
  36                         log_safe(prio + 3, fmt, ap);
  37         }
  38         va_end(ap);
  39 }