common/error.h

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//
//      aegis - project change supervisor
//      Copyright (C) 1991-1993, 1995, 1999, 2002, 2004-2008 Peter Miller
//
//      This program is free software; you can redistribute it and/or modify
//      it under the terms of the GNU General Public License as published by
//      the Free Software Foundation; either version 3 of the License, or
//      (at your option) any later version.
//
//      This program 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 General Public License for more details.
//
//      You should have received a copy of the GNU General Public License
//      along with this program. If not, see
//      <http://www.gnu.org/licenses/>.
//

#ifndef ERROR_H
#define ERROR_H

#include <common/main.h>

void error_raw(const char *, ...);
void fatal_raw(const char *, ...) NORETURN;

void nerror(const char *, ...);
void nfatal(const char *, ...) NORETURN;

void assert_failed(const char *condition, const char *file, int line)
    NORETURN;
#ifndef assert
# ifdef DEBUG
#  define assert(c) ((c) ? (void)0 : assert_failed(#c, __FILE__, __LINE__))
# else
#  define assert(c)
# endif
#endif

#define this_is_a_bug() \
        fatal_raw                                                       \
        (                                                               \
"you have found a bug (file %s, line %d) please report it immediately", \
                __FILE__,                                               \
                __LINE__                                                \
        )

#endif // ERROR_H

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