libchill/unhex.c

   1 /* Implement runtime actions for CHILL.
   2    Copyright (C) 1992,1993 Free Software Foundation, Inc.
   3    Author: Wilfried Moser
   4
   5 This file is part of GNU CC.
   6
   7 GNU CC is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 2, or (at your option)
  10 any later version.
  11
  12 GNU CC is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GNU CC; see the file COPYING.  If not, write to
  19 the Free Software Foundation, 59 Temple Place - Suite 330,
  20 Boston, MA 02111-1307, USA.  */
  21
  22 /* As a special exception, if you link this library with other files,
  23    some of which are compiled with GCC, to produce an executable,
  24    this library does not by itself cause the resulting executable
  25    to be covered by the GNU General Public License.
  26    This exception does not however invalidate any other reasons why
  27    the executable file might be covered by the GNU General Public License.  */
  28
  29 #define __CHILL_LIB__
  30
  31 #include <stdio.h>
  32 #include <stdlib.h>
  33 #include <setjmp.h>
  34
  35 /*
  36  * function unhandled_exception
  37  *
  38  * parameter:
  39  *  exname              name of exception
  40  *  file                filename
  41  *  lineno              line number
  42  *  user_arg            user specified argument
  43  *
  44  * returns:
  45  *  never
  46  *
  47  * abstract:
  48  *  print an error message about unhandled exception and call abort
  49  *
  50  */
  51
  52 void
  53 unhandled_exception (exname, file, lineno, user_arg)
  54      char *exname;
  55      char *file;
  56      int lineno;
  57      int user_arg;
  58 {
  59   sleep (1); /* give previous output a chance to finish */
  60   fprintf (stderr, "ChillLib: unhandled exception `%s' in file %s at line %d\n",
  61            exname, file, lineno);
  62   fflush (stderr);
  63   abort ();
  64 } /* unhandled_exception */