diff options
Diffstat (limited to 'libc/include/assert.h')
| -rw-r--r-- | libc/include/assert.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/libc/include/assert.h b/libc/include/assert.h new file mode 100644 index 0000000..62470f5 --- /dev/null +++ b/libc/include/assert.h @@ -0,0 +1,65 @@ +/* $OpenBSD: assert.h,v 1.12 2006/01/31 10:53:51 hshoexer Exp $ */ +/* $NetBSD: assert.h,v 1.6 1994/10/26 00:55:44 cgd 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> + +#undef assert +#undef _assert + +#ifdef NDEBUG +# define assert(e) ((void)0) +# define _assert(e) ((void)0) +#else +# define _assert(e) assert(e) +# if __ISO_C_VISIBLE >= 1999 +# define assert(e) ((e) ? (void)0 : __assert2(__FILE__, __LINE__, __func__, #e)) +# else +# define assert(e) ((e) ? (void)0 : __assert(__FILE__, __LINE__, #e)) +# endif +#endif + +__BEGIN_DECLS +__dead void __assert(const char *, int, const char *); +__dead void __assert2(const char *, int, const char *, const char *); +__END_DECLS |