sw/speed8/pc/log.c

   1
   2 #include <stdarg.h>
   3 #include <stdio.h>
   4 #include "log.h"
   5
   6 int loglevel=LL_DEFAULT;
   7
   8 int debug(char * format,...){
   9   va_list va;
  10   va_start(va,format);
  11   if (loglevel>=LL_DEBUG) return vfprintf(stderr, format, va);
  12   else return 0;
  13 }
  14
  15 int info(char * format,...){
  16   va_list va;
  17   va_start(va,format);
  18   if (loglevel>=LL_INFO) return vfprintf(stderr, format, va);
  19   else return 0;
  20 }
  21
  22 int warn(char * format,...){
  23   va_list va;
  24   va_start(va,format);
  25   if (loglevel>=LL_WARN) return vfprintf(stderr, format, va);
  26   else return 0;
  27 }
  28
  29 int err(char * format,...){
  30   va_list va;
  31   va_start(va,format);
  32   if (loglevel>=LL_ERROR) return vfprintf(stderr, format, va);
  33   else return 0;
  34 }
  35