1/* redisassert.h -- Drop in replacements assert.h that prints the stack trace
2 * in the Redis logs.
3 *
4 * This file should be included instead of "assert.h" inside libraries used by
5 * Redis that are using assertions, so instead of Redis disappearing with
6 * SIGABORT, we get the details and stack trace inside the log file.
7 *
8 * ----------------------------------------------------------------------------
9 *
10 * Copyright (c) 2006-2012, Salvatore Sanfilippo <antirez at gmail dot com>
11 * All rights reserved.
12 *
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions are met:
15 *
16 * * Redistributions of source code must retain the above copyright notice,
17 * this list of conditions and the following disclaimer.
18 * * Redistributions in binary form must reproduce the above copyright
19 * notice, this list of conditions and the following disclaimer in the
20 * documentation and/or other materials provided with the distribution.
21 * * Neither the name of Redis nor the names of its contributors may be used
22 * to endorse or promote products derived from this software without
23 * specific prior written permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
26 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
29 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
30 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
31 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
32 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
33 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
34 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
35 * POSSIBILITY OF SUCH DAMAGE.
36 */
37
38#ifndef __REDIS_ASSERT_H__
39#define __REDIS_ASSERT_H__
40
41#include "config.h"
42
43#define assert(_e) (likely((_e))?(void)0 : (_serverAssert(#_e,__FILE__,__LINE__),redis_unreachable()))
44#define panic(...) _serverPanic(__FILE__,__LINE__,__VA_ARGS__),redis_unreachable()
45
46void _serverAssert(const char *estr, const char *file, int line);
47void _serverPanic(const char *file, int line, const char *msg, ...);
48
49#endif
50