1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22/*
23 * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27/*	Copyright (c) 1988 AT&T	*/
28/*	  All Rights Reserved  	*/
29
30#pragma ident	"%Z%%M%	%I%	%E% SMI"
31
32#pragma weak __assert = _assert
33#pragma weak __assert_c99 = _assert_c99
34
35#include "lint.h"
36#include "_libc_gettext.h"
37#include <string.h>
38#include <stdlib.h>
39#include <unistd.h>
40#include <stdio.h>
41#include <assert.h>
42#include "libc.h"
43
44/*
45 * Called from "assert" macro; prints without printf or stdio.
46 */
47void
48_assert(const char *assertion, const char *filename, int line_num)
49{
50	char buf[512];
51
52	(void) snprintf(buf, sizeof (buf),
53	    _libc_gettext("Assertion failed: %s, file %s, line %d\n"),
54	    assertion, filename, line_num);
55	(void) write(2, buf, strlen(buf));
56	__set_panicstr(buf);
57	abort();
58}
59
60/*
61 * Called from "assert" macro in 1999 C based compiles; prints
62 * function name in addition to the filename and line number
63 * printed for earlier version C compiles.
64 */
65void
66_assert_c99(const char *assertion, const char *filename, int line_num,
67		const char *funcname)
68{
69	char buf[512];
70
71	(void) snprintf(buf, sizeof (buf),
72	    _libc_gettext("Assertion failed: %s, file %s, line %d, \
73function %s\n"),
74	    assertion, filename, line_num, funcname);
75	(void) write(2, buf, strlen(buf));
76	__set_panicstr(buf);
77	abort();
78}
79