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/* redisassert.c -- Implement the default _serverAssert and _serverPanic which
* simply print stack trace to standard error stream.
*
* This file is shared by those modules that try to print some logs about stack trace
* but don't have their own implementations of functions in redisassert.h.
*
* ----------------------------------------------------------------------------
*
* Copyright (c) 2021, Andy Pan <panjf2000@gmail.com> and Redis Labs
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Redis nor the names of its contributors may be used
* to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include <stdlib.h>
#include <signal.h>
void _serverAssert(const char *estr, const char *file, int line) {
fprintf(stderr, "=== ASSERTION FAILED ===");
fprintf(stderr, "==> %s:%d '%s' is not true",file,line,estr);
raise(SIGSEGV);
}
void _serverPanic(const char *file, int line, const char *msg, ...) {
fprintf(stderr, "------------------------------------------------");
fprintf(stderr, "!!! Software Failure. Press left mouse button to continue");
fprintf(stderr, "Guru Meditation: %s #%s:%d",msg,file,line);
abort();
}
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