1*2fe8fb19SBen Gras /* $NetBSD: strings.h,v 1.3 2008/04/28 20:22:54 martin Exp $ */ 2*2fe8fb19SBen Gras 3*2fe8fb19SBen Gras /*- 4*2fe8fb19SBen Gras * Copyright (c) 2007 The NetBSD Foundation, Inc. 5*2fe8fb19SBen Gras * All rights reserved. 6*2fe8fb19SBen Gras * 7*2fe8fb19SBen Gras * This code is derived from software contributed to The NetBSD Foundation 8*2fe8fb19SBen Gras * by Christos Zoulas. 9*2fe8fb19SBen Gras * 10*2fe8fb19SBen Gras * Redistribution and use in source and binary forms, with or without 11*2fe8fb19SBen Gras * modification, are permitted provided that the following conditions 12*2fe8fb19SBen Gras * are met: 13*2fe8fb19SBen Gras * 1. Redistributions of source code must retain the above copyright 14*2fe8fb19SBen Gras * notice, this list of conditions and the following disclaimer. 15*2fe8fb19SBen Gras * 2. Redistributions in binary form must reproduce the above copyright 16*2fe8fb19SBen Gras * notice, this list of conditions and the following disclaimer in the 17*2fe8fb19SBen Gras * documentation and/or other materials provided with the distribution. 18*2fe8fb19SBen Gras * 19*2fe8fb19SBen Gras * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20*2fe8fb19SBen Gras * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21*2fe8fb19SBen Gras * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22*2fe8fb19SBen Gras * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23*2fe8fb19SBen Gras * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24*2fe8fb19SBen Gras * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25*2fe8fb19SBen Gras * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26*2fe8fb19SBen Gras * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27*2fe8fb19SBen Gras * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28*2fe8fb19SBen Gras * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29*2fe8fb19SBen Gras * POSSIBILITY OF SUCH DAMAGE. 30*2fe8fb19SBen Gras */ 31*2fe8fb19SBen Gras #ifndef _SSP_STRINGS_H_ 32*2fe8fb19SBen Gras #define _SSP_STRINGS_H_ 33*2fe8fb19SBen Gras 34*2fe8fb19SBen Gras #include <ssp/ssp.h> 35*2fe8fb19SBen Gras 36*2fe8fb19SBen Gras #if __SSP_FORTIFY_LEVEL > 0 37*2fe8fb19SBen Gras 38*2fe8fb19SBen Gras #define bcopy(src, dst, len) \ 39*2fe8fb19SBen Gras ((__ssp_bos0(dst) != (size_t)-1) ? \ 40*2fe8fb19SBen Gras __builtin___memmove_chk(dst, src, len, __ssp_bos0(dst)) : \ 41*2fe8fb19SBen Gras __memmove_ichk(dst, src, len)) 42*2fe8fb19SBen Gras #define bzero(dst, len) \ 43*2fe8fb19SBen Gras ((__ssp_bos0(dst) != (size_t)-1) ? \ 44*2fe8fb19SBen Gras __builtin___memset_chk(dst, 0, len, __ssp_bos0(dst)) : \ 45*2fe8fb19SBen Gras __memset_ichk(dst, 0, len)) 46*2fe8fb19SBen Gras 47*2fe8fb19SBen Gras #endif /* __SSP_FORTIFY_LEVEL > 0 */ 48*2fe8fb19SBen Gras #endif /* _SSP_STRINGS_H_ */ 49