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assert.h
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assert.h
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/* $NetBSD: assert.h,v 1.18.26.1 2008/09/18 04:39:55 wrstuden Exp $ */
/*-
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
* All or some portions of this file are derived from material licensed
* to the University of California by American Telephone and Telegraph
* Co. or Unix System Laboratories, Inc. and are reproduced herein with
* the permission of UNIX System Laboratories, Inc.
*
* 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. 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.
*
* @(#)assert.h 8.2 (Berkeley) 1/21/94
*/
/*
* Unlike other ANSI header files, <assert.h> may usefully be included
* multiple times, with and without NDEBUG defined.
*/
#include <sys/cdefs.h>
#include <sys/featuretest.h>
#undef assert
#ifdef NDEBUG
# ifndef __lint__
# define assert(e) (__static_cast(void,0))
# else /* !__lint__ */
# define assert(e)
# endif /* __lint__ */
#else /* !NDEBUG */
# if __STDC__
# define assert(e) \
((e) ? __static_cast(void,0) : __assert13(__FILE__, __LINE__, \
__assert_function__, #e))
# else /* PCC */
# define assert(e) \
((e) ? __static_cast(void,0) : __assert13(__FILE__, __LINE__, \
__assert_function__, "e"))
# endif /* !__STDC__ */
#endif /* NDEBUG */
#undef _DIAGASSERT
#if !defined(_DIAGNOSTIC)
# if !defined(__lint__)
# define _DIAGASSERT(e) (__static_cast(void,0))
# else /* !__lint__ */
# define _DIAGASSERT(e)
# endif /* __lint__ */
#else /* _DIAGNOSTIC */
# if __STDC__
# define _DIAGASSERT(e) \
((e) ? __static_cast(void,0) : __diagassert13(__FILE__, __LINE__, \
__assert_function__, #e))
# else /* !__STDC__ */
# define _DIAGASSERT(e) \
((e) ? __static_cast(void,0) : __diagassert13(__FILE__, __LINE__, \
__assert_function__, "e"))
# endif
#endif /* _DIAGNOSTIC */
#if defined(__lint__)
#define __assert_function__ (__static_cast(const void *,0))
#elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
#define __assert_function__ __func__
#elif __GNUC_PREREQ__(2, 6)
#define __assert_function__ __PRETTY_FUNCTION__
#else
#define __assert_function__ (__static_cast(const void *,0))
#endif
#ifndef __ASSERT_DECLARED
#define __ASSERT_DECLARED
__BEGIN_DECLS
void __assert(const char *, int, const char *);
void __assert13(const char *, int, const char *, const char *);
void __diagassert(const char *, int, const char *);
void __diagassert13(const char *, int, const char *, const char *);
__END_DECLS
#endif /* __ASSERT_DECLARED */