1 /* $OpenBSD: assert.c,v 1.8 2005/08/08 08:05:33 espie Exp $ */
2 /*-
3 * Copyright (c) 1992, 1993
4 * The Regents of the University of California. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. Neither the name of the University nor the names of its contributors
15 * may be used to endorse or promote products derived from this software
16 * without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * SUCH DAMAGE.
29 */
30
31 #include <sys/types.h>
32 #include <assert.h>
33 #include <stdio.h>
34 #include <stdlib.h>
35 #include <private/logd.h>
36
37 // We log to stderr for the benefit of "adb shell" users, and the log for the benefit
38 // of regular app developers who want to see their asserts.
39
__assert(const char * file,int line,const char * failed_expression)40 void __assert(const char* file, int line, const char* failed_expression) {
41 const char* fmt = "%s:%d: assertion \"%s\" failed\n";
42 __libc_android_log_print(ANDROID_LOG_FATAL, "libc", fmt, file, line, failed_expression);
43 fprintf(stderr, fmt, file, line, failed_expression);
44 abort();
45 /* NOTREACHED */
46 }
47
__assert2(const char * file,int line,const char * function,const char * failed_expression)48 void __assert2(const char* file, int line, const char* function, const char* failed_expression) {
49 const char* fmt = "%s:%d: %s: assertion \"%s\" failed\n";
50 __libc_android_log_print(ANDROID_LOG_FATAL, "libc", fmt, file, line, function, failed_expression);
51 fprintf(stderr, fmt, file, line, function, failed_expression);
52 abort();
53 /* NOTREACHED */
54 }
55