git.saurik.com Git - apple/libc.git/blame_incremental

... / ...

Commit	Line	Data
	1	/*-
	2	* Copyright (c) 1992, 1993
	3	* The Regents of the University of California. All rights reserved.
	4	*
	5	* Redistribution and use in source and binary forms, with or without
	6	* modification, are permitted provided that the following conditions
	7	* are met:
	8	* 1. Redistributions of source code must retain the above copyright
	9	* notice, this list of conditions and the following disclaimer.
	10	* 2. Redistributions in binary form must reproduce the above copyright
	11	* notice, this list of conditions and the following disclaimer in the
	12	* documentation and/or other materials provided with the distribution.
	13	* 4. Neither the name of the University nor the names of its contributors
	14	* may be used to endorse or promote products derived from this software
	15	* without specific prior written permission.
	16	*
	17	* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
	18	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	19	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	20	* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
	21	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	22	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	23	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	24	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	25	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	26	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	27	* SUCH DAMAGE.
	28	*/
	29
	30	#if defined(LIBC_SCCS) && !defined(lint)
	31	static char sccsid[] = "@(#)assert.c 8.1 (Berkeley) 6/4/93";
	32	#endif /* LIBC_SCCS and not lint */
	33	#include <sys/cdefs.h>
	34	__FBSDID("$FreeBSD: src/lib/libc/gen/assert.c,v 1.8 2007/01/09 00:27:53 imp Exp $");
	35
	36	#include <assert.h>
	37	#include <stdlib.h>
	38	#include <unistd.h>
	39	#include "CrashReporterClient.h"
	40	#include "_simple.h"
	41
	42	void
	43	__assert_rtn(func, file, line, failedexpr)
	44	const char func, file;
	45	int line;
	46	const char *failedexpr;
	47	{
	48	if (func == (const char *)-1L) {
	49	/* 8462256: special case to replace __eprintf */
	50	_simple_dprintf(STDERR_FILENO,
	51	"%s:%u: failed assertion `%s'\n", file, line, failedexpr);
	52	if (!CRGetCrashLogMessage()) {
	53	_SIMPLE_STRING s = _simple_salloc();
	54	if (s) {
	55	_simple_sprintf(s,
	56	"%s:%u: failed assertion `%s'\n",
	57	file, line, failedexpr);
	58	CRSetCrashLogMessage(_simple_string(s));
	59	} else
	60	CRSetCrashLogMessage(failedexpr);
	61	}
	62	} else if (func == NULL) {
	63	_simple_dprintf(STDERR_FILENO,
	64	"Assertion failed: (%s), file %s, line %d.\n", failedexpr,
	65	file, line);
	66	if (!CRGetCrashLogMessage()) {
	67	_SIMPLE_STRING s = _simple_salloc();
	68	if (s) {
	69	_simple_sprintf(s,
	70	"Assertion failed: (%s), file %s, line %d.\n",
	71	failedexpr, file, line);
	72	CRSetCrashLogMessage(_simple_string(s));
	73	} else
	74	CRSetCrashLogMessage(failedexpr);
	75	}
	76	} else {
	77	_simple_dprintf(STDERR_FILENO,
	78	"Assertion failed: (%s), function %s, file %s, line %d.\n",
	79	failedexpr, func, file, line);
	80	if (!CRGetCrashLogMessage()) {
	81	_SIMPLE_STRING s = _simple_salloc();
	82	if (s) {
	83	_simple_sprintf(s,
	84	"Assertion failed: (%s), function %s, file %s, line %d.\n",
	85	failedexpr, func, file, line);
	86	CRSetCrashLogMessage(_simple_string(s));
	87	} else
	88	CRSetCrashLogMessage(failedexpr);
	89	}
	90	}
	91	abort();
	92	/* NOTREACHED */
	93	}