| /* $NetBSD: strings.h,v 1.3 2008/04/28 20:22:54 martin Exp $ */ |
| |
| /*- |
| * Copyright (c) 2007 The NetBSD Foundation, Inc. |
| * All rights reserved. |
| * |
| * This code is derived from software contributed to The NetBSD Foundation |
| * by Christos Zoulas. |
| * |
| * 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. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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. |
| */ |
| #ifndef _SSP_STRINGS_H_ |
| #define _SSP_STRINGS_H_ |
| |
| #include <ssp/ssp.h> |
| |
| #if __SSP_FORTIFY_LEVEL > 0 |
| |
| #if __BSD_VISIBLE || __POSIX_VISIBLE <= 200112 |
| #define bcopy(src, dst, len) \ |
| ((__ssp_bos0(dst) != (size_t)-1) ? \ |
| __builtin___memmove_chk(dst, src, len, __ssp_bos0(dst)) : \ |
| __memmove_ichk(dst, src, len)) |
| #define bzero(dst, len) \ |
| ((__ssp_bos0(dst) != (size_t)-1) ? \ |
| __builtin___memset_chk(dst, 0, len, __ssp_bos0(dst)) : \ |
| __memset_ichk(dst, 0, len)) |
| #endif |
| |
| #if __BSD_VISIBLE |
| __ssp_redirect0(void, explicit_bzero, (void *__buf, size_t __len), \ |
| (__buf, __len)); |
| #endif |
| |
| #endif /* __SSP_FORTIFY_LEVEL > 0 */ |
| #endif /* _SSP_STRINGS_H_ */ |