xref: /freebsd/sys/contrib/openzfs/lib/libspl/assert.c (revision f7c32ed617858bcd22f8d1b03199099d50125721)
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  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
23  * Use is subject to license terms.
24  */
25 
26 #include <assert.h>
27 
28 int libspl_assert_ok = 0;
29 
30 /* printf version of libspl_assert */
31 void
32 libspl_assertf(const char *file, const char *func, int line,
33     const char *format, ...)
34 {
35 	va_list args;
36 
37 	va_start(args, format);
38 	vfprintf(stderr, format, args);
39 	fprintf(stderr, "\n");
40 	fprintf(stderr, "ASSERT at %s:%d:%s()", file, line, func);
41 	va_end(args);
42 	if (libspl_assert_ok) {
43 		return;
44 	}
45 	abort();
46 }
47