error.cc

早期freebsd实现

/* 
Copyright (C) 1990 Free Software Foundation
    written by Doug Lea ([e-mail])

This file is part of the GNU C++ Library.  This library is free
software; you can redistribute it and/or modify it under the terms of
the GNU Library General Public License as published by the Free
Software Foundation; either version 2 of the License, or (at your
option) any later version.  This library is distributed in the hope
that it will be useful, but WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE.  See the GNU Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free Software
Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#ifdef __GNUG__
#pragma implementation
#endif
#include <builtin.h>

_VOLATILE_VOID default_one_arg_error_handler(const char* msg)
{
  fputs("Error: ", stderr);
  fputs(msg, stderr);
  fputs("\n", stderr);
  abort();
}


_VOLATILE_VOID default_two_arg_error_handler(const char* kind, const char* msg)
{
  fputs(kind, stderr);
  fputs(" Error: ", stderr);
  fputs(msg, stderr);
  fputs("\n", stderr);
  abort();
}

two_arg_error_handler_t lib_error_handler = default_two_arg_error_handler;

two_arg_error_handler_t set_lib_error_handler(two_arg_error_handler_t f)
{
  two_arg_error_handler_t old = lib_error_handler;
  lib_error_handler = f;
  return old;
}