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/*
* Check: a unit test framework for C
* Copyright (C) 2001, 2002 Arien Malec
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "../lib/libcompat.h"
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <errno.h>
#include <setjmp.h>
#include "check_error.h"
/**
* Storage for setjmp/longjmp context information used in NOFORK mode
*/
jmp_buf error_jmp_buffer;
/* FIXME: including a colon at the end is a bad way to indicate an error */
void eprintf(const char *fmt, const char *file, int line, ...)
{
va_list args;
fflush(stderr);
fprintf(stderr, "%s:%d: ", file, line);
va_start(args, line);
vfprintf(stderr, fmt, args);
va_end(args);
/*include system error information if format ends in colon */
if(fmt[0] != '\0' && fmt[strlen(fmt) - 1] == ':')
fprintf(stderr, " %s", strerror(errno));
fprintf(stderr, "\n");
exit(2);
}
void *emalloc(size_t n)
{
void *p;
p = malloc(n);
if(p == NULL)
eprintf("malloc of %u bytes failed:", __FILE__, __LINE__ - 2, n);
return p;
}
void *erealloc(void *ptr, size_t n)
{
void *p;
p = realloc(ptr, n);
if(p == NULL)
eprintf("realloc of %u bytes failed:", __FILE__, __LINE__ - 2, n);
return p;
}
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