1 | /* redisassert.c -- Implement the default _serverAssert and _serverPanic which |
2 | * simply print stack trace to standard error stream. |
3 | * |
4 | * This file is shared by those modules that try to print some logs about stack trace |
5 | * but don't have their own implementations of functions in redisassert.h. |
6 | * |
7 | * ---------------------------------------------------------------------------- |
8 | * |
9 | * Copyright (c) 2021, Andy Pan <[email protected]> and Redis Labs |
10 | * All rights reserved. |
11 | * |
12 | * Redistribution and use in source and binary forms, with or without |
13 | * modification, are permitted provided that the following conditions are met: |
14 | * |
15 | * * Redistributions of source code must retain the above copyright notice, |
16 | * this list of conditions and the following disclaimer. |
17 | * * Redistributions in binary form must reproduce the above copyright |
18 | * notice, this list of conditions and the following disclaimer in the |
19 | * documentation and/or other materials provided with the distribution. |
20 | * * Neither the name of Redis nor the names of its contributors may be used |
21 | * to endorse or promote products derived from this software without |
22 | * specific prior written permission. |
23 | * |
24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
27 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
28 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
29 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
30 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
31 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
32 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
33 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
34 | * POSSIBILITY OF SUCH DAMAGE. |
35 | */ |
36 | |
37 | |
38 | #include <stdio.h> |
39 | #include <stdlib.h> |
40 | #include <signal.h> |
41 | |
42 | void _serverAssert(const char *estr, const char *file, int line) { |
43 | fprintf(stderr, "=== ASSERTION FAILED ===" ); |
44 | fprintf(stderr, "==> %s:%d '%s' is not true" ,file,line,estr); |
45 | raise(SIGSEGV); |
46 | } |
47 | |
48 | void _serverPanic(const char *file, int line, const char *msg, ...) { |
49 | fprintf(stderr, "------------------------------------------------" ); |
50 | fprintf(stderr, "!!! Software Failure. Press left mouse button to continue" ); |
51 | fprintf(stderr, "Guru Meditation: %s #%s:%d" ,msg,file,line); |
52 | abort(); |
53 | } |
54 | |