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 PRN_STDERR      1
   9 #define PRN_SPRINTF     2
  10
  11 extern FILE *dfd;
  12 extern FILE *lfd;
  13 extern int dostats;
  14 extern int slirp_debug;
  15
  16 #define DBG_CALL 0x1
  17 #define DBG_MISC 0x2
  18 #define DBG_ERROR 0x4
  19 #define DEBUG_DEFAULT DBG_CALL|DBG_MISC|DBG_ERROR
  20
  21 #ifdef DEBUG
  22 #define DEBUG_CALL(x) if (slirp_debug & DBG_CALL) { fprintf(dfd, "%s...\n", x); fflush(dfd); }
  23 #define DEBUG_ARG(x, y) if (slirp_debug & DBG_CALL) { fputc(' ', dfd); fprintf(dfd, x, y); fputc('\n', dfd); fflush(dfd); }
  24 #define DEBUG_ARGS(x) if (slirp_debug & DBG_CALL) { fprintf x ; fflush(dfd); }
  25 #define DEBUG_MISC(x) if (slirp_debug & DBG_MISC) { fprintf x ; fflush(dfd); }
  26 #define DEBUG_ERROR(x) if (slirp_debug & DBG_ERROR) {fprintf x ; fflush(dfd); }
  27
  28
  29 #else
  30
  31 #define DEBUG_CALL(x)
  32 #define DEBUG_ARG(x, y)
  33 #define DEBUG_ARGS(x)
  34 #define DEBUG_MISC(x)
  35 #define DEBUG_ERROR(x)
  36
  37 #endif
  38
  39 void debug_init _P((char *, int));