slirp/debug.h

   1 /*
   2  * Copyright (c) 1995 Danny Gasparovski.
   3  *
   4  * Please read the file COPYRIGHT for the
   5  * terms and conditions of the copyright.
   6  */
   7
   8 //#define DEBUG 1
   9
  10 #ifdef DEBUG
  11
  12 #define DBG_CALL 0x1
  13 #define DBG_MISC 0x2
  14 #define DBG_ERROR 0x4
  15
  16 #define dfd stderr
  17
  18 extern int slirp_debug;
  19
  20 #define DEBUG_CALL(x) if (slirp_debug & DBG_CALL) { fprintf(dfd, "%s...\n", x); fflush(dfd); }
  21 #define DEBUG_ARG(x, y) if (slirp_debug & DBG_CALL) { fputc(' ', dfd); fprintf(dfd, x, y); fputc('\n', dfd); fflush(dfd); }
  22 #define DEBUG_ARGS(x) if (slirp_debug & DBG_CALL) { fprintf x ; fflush(dfd); }
  23 #define DEBUG_MISC(x) if (slirp_debug & DBG_MISC) { fprintf x ; fflush(dfd); }
  24 #define DEBUG_ERROR(x) if (slirp_debug & DBG_ERROR) {fprintf x ; fflush(dfd); }
  25
  26 #else
  27
  28 #define DEBUG_CALL(x)
  29 #define DEBUG_ARG(x, y)
  30 #define DEBUG_ARGS(x)
  31 #define DEBUG_MISC(x)
  32 #define DEBUG_ERROR(x)
  33
  34 #endif