[apple/libc.git] / gen / assert-fbsd.c

/*-
 * 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. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by the University of
 *	California, Berkeley and its contributors.
 * 4. 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.
 */

#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)assert.c	8.1 (Berkeley) 6/4/93";
#endif /* LIBC_SCCS and not lint */
#include <sys/cdefs.h>
__FBSDID("$FreeBSD: src/lib/libc/gen/assert.c,v 1.7 2002/02/01 00:57:29 obrien Exp $");

#include <assert.h>
#include <stdio.h>
#include <stdlib.h>

extern const char *__crashreporter_info__;
static const char badasprintf[] =
    "Assertion failed and asprintf also failed to create full error string";

void
__assert_rtn(func, file, line, failedexpr)
	const char *func, *file;
	int line;
	const char *failedexpr;
{
	char *str = NULL;

	if (func == NULL) {
		(void)fprintf(stderr,
		     "Assertion failed: (%s), file %s, line %d.\n", failedexpr,
		     file, line);
		if (!__crashreporter_info__) {
			asprintf(&str,
			     "Assertion failed: (%s), file %s, line %d.\n",
			     failedexpr, file, line);
			__crashreporter_info__ = str ? str : badasprintf;
		}
	} else {
		(void)fprintf(stderr,
		     "Assertion failed: (%s), function %s, file %s, line %d.\n",
		     failedexpr, func, file, line);
		if (!__crashreporter_info__) {
			asprintf(&str,
			     "Assertion failed: (%s), function %s, file %s, line %d.\n",
			     failedexpr, func, file, line);
			__crashreporter_info__ = str ? str : badasprintf;
		}
	}
	abort();
	/* NOTREACHED */
}
Commit	Line	Data
9385eb3d	1	/*-
224c7076	2	* Copyright (c) 1992, 1993
e9ce8d39 A	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	* 3. All advertising materials mentioning features or use of this software
	14	* must display the following acknowledgement:
	15	* This product includes software developed by the University of
	16	* California, Berkeley and its contributors.
	17	* 4. Neither the name of the University nor the names of its contributors
	18	* may be used to endorse or promote products derived from this software
	19	* without specific prior written permission.
	20	*
	21	* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
	22	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	24	* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
	25	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	26	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	27	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	28	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	29	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	30	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	31	* SUCH DAMAGE.
	32	*/
	33
5b2abdfb	34	#if defined(LIBC_SCCS) && !defined(lint)
224c7076	35	static char sccsid[] = "@(#)assert.c 8.1 (Berkeley) 6/4/93";
5b2abdfb	36	#endif /* LIBC_SCCS and not lint */
9385eb3d	37	#include <sys/cdefs.h>
224c7076	38	__FBSDID("$FreeBSD: src/lib/libc/gen/assert.c,v 1.7 2002/02/01 00:57:29 obrien Exp $");
e9ce8d39	39
224c7076 A	40	#include <assert.h>
	41	#include <stdio.h>
	42	#include <stdlib.h>
e9ce8d39	43
34e8f829 A	44	extern const char *__crashreporter_info__;
	45	static const char badasprintf[] =
	46	"Assertion failed and asprintf also failed to create full error string";
	47
224c7076 A	48	void
	49	__assert_rtn(func, file, line, failedexpr)
	50	const char func, file;
	51	int line;
	52	const char *failedexpr;
e9ce8d39	53	{
34e8f829 A	54	char *str = NULL;
	55
	56	if (func == NULL) {
224c7076 A	57	(void)fprintf(stderr,
	58	"Assertion failed: (%s), file %s, line %d.\n", failedexpr,
	59	file, line);
34e8f829 A	60	if (!__crashreporter_info__) {
	61	asprintf(&str,
	62	"Assertion failed: (%s), file %s, line %d.\n",
	63	failedexpr, file, line);
	64	__crashreporter_info__ = str ? str : badasprintf;
	65	}
	66	} else {
224c7076 A	67	(void)fprintf(stderr,
	68	"Assertion failed: (%s), function %s, file %s, line %d.\n",
	69	failedexpr, func, file, line);
34e8f829 A	70	if (!__crashreporter_info__) {
	71	asprintf(&str,
	72	"Assertion failed: (%s), function %s, file %s, line %d.\n",
	73	failedexpr, func, file, line);
	74	__crashreporter_info__ = str ? str : badasprintf;
	75	}
	76	}
224c7076 A	77	abort();
224c7076 A	78	/* NOTREACHED */
e9ce8d39	79	}