shotgun/lib/log.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <stdarg.h>
   4
   5 static int debug_enabled = 0;
   6
   7 void debug_enable() {
   8   debug_enabled = 1;
   9 }
  10
  11 void debug_disable() {
  12   debug_enabled = 0;
  13 }
  14
  15 void log_debug(const char *fmt, ...) {
  16   if(!debug_enabled) return;
  17   printf("DEBUG: ");
  18   va_list ap;
  19   va_start(ap, fmt);
  20   (void) vprintf(fmt, ap);
  21   va_end(ap);
  22   return;
  23 }