Annotation of src/include/assert.h, Revision 1.7
1.7 ! espie 1: /* $OpenBSD: assert.h,v 1.6 2002/04/19 15:48:35 deraadt Exp $ */
1.1 deraadt 2: /* $NetBSD: assert.h,v 1.6 1994/10/26 00:55:44 cgd Exp $ */
3:
4: /*-
5: * Copyright (c) 1992, 1993
6: * The Regents of the University of California. All rights reserved.
7: * (c) UNIX System Laboratories, Inc.
8: * All or some portions of this file are derived from material licensed
9: * to the University of California by American Telephone and Telegraph
10: * Co. or Unix System Laboratories, Inc. and are reproduced herein with
11: * the permission of UNIX System Laboratories, Inc.
12: *
13: * Redistribution and use in source and binary forms, with or without
14: * modification, are permitted provided that the following conditions
15: * are met:
16: * 1. Redistributions of source code must retain the above copyright
17: * notice, this list of conditions and the following disclaimer.
18: * 2. Redistributions in binary form must reproduce the above copyright
19: * notice, this list of conditions and the following disclaimer in the
20: * documentation and/or other materials provided with the distribution.
21: * 3. All advertising materials mentioning features or use of this software
22: * must display the following acknowledgement:
23: * This product includes software developed by the University of
24: * California, Berkeley and its contributors.
25: * 4. Neither the name of the University nor the names of its contributors
26: * may be used to endorse or promote products derived from this software
27: * without specific prior written permission.
28: *
29: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
30: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
31: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
32: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
33: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
34: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
35: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
36: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
37: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
38: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
39: * SUCH DAMAGE.
40: *
41: * @(#)assert.h 8.2 (Berkeley) 1/21/94
42: */
43:
44: /*
45: * Unlike other ANSI header files, <assert.h> may usefully be included
46: * multiple times, with and without NDEBUG defined.
47: */
48:
49: #undef assert
50: #undef _assert
51:
1.7 ! espie 52: #include <sys/cdefs.h>
! 53:
1.1 deraadt 54: #ifdef NDEBUG
1.7 ! espie 55: # define assert(e) ((void)0)
! 56: # define _assert(e) ((void)0)
1.1 deraadt 57: #else
1.7 ! espie 58: # define _assert(e) assert(e)
! 59: # if __GNUC_PREREQ__(2, 95) || (defined(__STDC__) && defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L)
! 60: # define assert(e) ((e) ? (void)0 : __assert2(__FILE__, __LINE__, __func__, #e))
! 61: # else
! 62: # define assert(e) ((e) ? (void)0 : __assert(__FILE__, __LINE__, #e))
! 63: # endif
1.1 deraadt 64: #endif
65:
66:
67: __BEGIN_DECLS
1.3 millert 68: void __assert(const char *, int, const char *);
1.7 ! espie 69: void __assert2(const char *, int, const char *, const char *);
1.1 deraadt 70: __END_DECLS