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  * $FreeBSD$
22  */
23 /*
24  * Copyright 2007 John Birrell <jb@FreeBSD.org>. All rights reserved.
25  * Copyright 2012 Martin Matuska <mm@FreeBSD.org>. All rights reserved.
26  */
27 
28 #include <sys/assfail.h>
29 #include <sys/cmn_err.h>
30 
31 void
32 vcmn_err(int ce, const char *fmt, va_list adx)
33 {
34 	char buf[256];
35 	const char *prefix;
36 
37 	prefix = NULL; /* silence unwitty compilers */
38 	switch (ce) {
39 	case CE_CONT:
40 		prefix = "Solaris(cont): ";
41 		break;
42 	case CE_NOTE:
43 		prefix = "Solaris: NOTICE: ";
44 		break;
45 	case CE_WARN:
46 		prefix = "Solaris: WARNING: ";
47 		break;
48 	case CE_PANIC:
49 		prefix = "Solaris(panic): ";
50 		break;
51 	case CE_IGNORE:
52 		break;
53 	default:
54 		panic("Solaris: unknown severity level");
55 	}
56 	if (ce == CE_PANIC) {
57 		vsnprintf(buf, sizeof(buf), fmt, adx);
58 		panic("%s%s", prefix, buf);
59 	}
60 	if (ce != CE_IGNORE) {
61 		printf("%s", prefix);
62 		vprintf(fmt, adx);
63 		printf("\n");
64 	}
65 }
66 
67 void
68 cmn_err(int type, const char *fmt, ...)
69 {
70 	va_list ap;
71 
72 	va_start(ap, fmt);
73 	vcmn_err(type, fmt, ap);
74 	va_end(ap);
75 }
76 
77 int
78 assfail(const char *a, const char *f, int l)
79 {
80 
81 	panic("solaris assert: %s, file: %s, line: %d", a, f, l);
82 
83 	return (0);
84 }
85 
86 void
87 assfail3(const char *a, uintmax_t lv, const char *op, uintmax_t rv,
88     const char *f, int l)
89 {
90 
91 	panic("solaris assert: %s (0x%jx %s 0x%jx), file: %s, line: %d",
92 	    a, lv, op, rv, f, l);
93 }
94