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/*
* fhist - file history and comparison tools
* Copyright (C) 1991-1994, 1998-2000, 2002, 2008, 2010 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/>.
*/
#include <common/ac/stdlib.h>
#include <libexplain/output.h>
#include <common/error.h>
/*
* NAME
* assert - make an assertion
*
* SYNOPSIS
* void assert(int condition);
*
* DESCRIPTION
* Assert is a handy tool for a programmer to guarantee the internal
* consistency of their program. If "-DDEBUG" is specified on
* the compiler's command line, then assert will generate code to verify
* the assertios made. If no DEBUG is defined, assertions will generate
* no code.
*
* CAVEAT
* If the assertion fails, a fatal diagnostic is issued.
*
* The #define's which control the compilation may be found in "error.h".
*
*/
#ifdef my_assert
#undef my_assert
#endif
void
my_assert(int c, char *s, char *file, int line)
{
if (c)
return;
explain_output_error
(
"%s: %d: assertion \"%s\" failed (bug)",
file,
line,
s
);
abort();
}
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