52d6233296
In particular this affects assert(3) and __cxa_pure_virtual, both of which have managed to confuse people this week by apparently aborting without reason. (Because stderr goes nowhere, normally.) Bug: 6852995 Bug: 6840813 Change-Id: I7f5d17d5ddda439e217b7932096702dc013b9142
55 lines
2.5 KiB
C
55 lines
2.5 KiB
C
/* $OpenBSD: assert.c,v 1.8 2005/08/08 08:05:33 espie Exp $ */
|
|
/*-
|
|
* Copyright (c) 1992, 1993
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. 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.
|
|
* 3. Neither the name of the University 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 REGENTS 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 REGENTS 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 <sys/types.h>
|
|
#include <assert.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <private/logd.h>
|
|
|
|
// We log to stderr for the benefit of "adb shell" users, and the log for the benefit
|
|
// of regular app developers who want to see their asserts.
|
|
|
|
void __assert(const char* file, int line, const char* failed_expression) {
|
|
const char* fmt = "%s:%d: assertion \"%s\" failed\n";
|
|
__libc_android_log_print(ANDROID_LOG_FATAL, "libc", fmt, file, line, failed_expression);
|
|
fprintf(stderr, fmt, file, line, failed_expression);
|
|
abort();
|
|
/* NOTREACHED */
|
|
}
|
|
|
|
void __assert2(const char* file, int line, const char* function, const char* failed_expression) {
|
|
const char* fmt = "%s:%d: %s: assertion \"%s\" failed\n";
|
|
__libc_android_log_print(ANDROID_LOG_FATAL, "libc", fmt, file, line, function, failed_expression);
|
|
fprintf(stderr, fmt, file, line, function, failed_expression);
|
|
abort();
|
|
/* NOTREACHED */
|
|
}
|