1 /* $NetBSD: unistd.h,v 1.7 2015/06/25 18:41:03 joerg Exp $ */ 2 3 /*- 4 * Copyright (c) 2006 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Christos Zoulas. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 #ifndef _SSP_UNISTD_H_ 32 #define _SSP_UNISTD_H_ 33 34 #include <ssp/ssp.h> 35 36 #if __SSP_FORTIFY_LEVEL > 0 37 __BEGIN_DECLS 38 39 __ssp_redirect0(ssize_t, read, (int __fd, void *__buf, size_t __len), \ 40 (__fd, __buf, __len)); 41 42 __ssp_redirect(ssize_t, readlink, (const char *__restrict __path, \ 43 char *__restrict __buf, size_t __len), (__path, __buf, __len)); 44 45 __ssp_redirect_raw(char *, getcwd, getcwd, (char *__buf, size_t __len), 46 (__buf, __len), __buf != 0, __ssp_bos); 47 48 __END_DECLS 49 50 #endif /* __SSP_FORTIFY_LEVEL > 0 */ 51 #endif /* _SSP_UNISTD_H_ */ 52