1 /* $NetBSD: unistd.h,v 1.7 2015/06/25 18:41:03 joerg Exp $ */ 2 3 /*- 4 * 5 * SPDX-License-Identifier: BSD-2-Clause 6 * 7 * Copyright (c) 2006 The NetBSD Foundation, Inc. 8 * All rights reserved. 9 * 10 * This code is derived from software contributed to The NetBSD Foundation 11 * by Christos Zoulas. 12 * 13 * Redistribution and use in source and binary forms, with or without 14 * modification, are permitted provided that the following conditions 15 * are met: 16 * 1. Redistributions of source code must retain the above copyright 17 * notice, this list of conditions and the following disclaimer. 18 * 2. Redistributions in binary form must reproduce the above copyright 19 * notice, this list of conditions and the following disclaimer in the 20 * documentation and/or other materials provided with the distribution. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 23 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 24 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 25 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 26 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 32 * POSSIBILITY OF SUCH DAMAGE. 33 */ 34 #ifndef _SSP_UNISTD_H_ 35 #define _SSP_UNISTD_H_ 36 37 #include <ssp/ssp.h> 38 39 #if __SSP_FORTIFY_LEVEL > 0 40 __BEGIN_DECLS 41 42 __ssp_redirect0(ssize_t, read, (int __fd, void *__buf, size_t __len), \ 43 (__fd, __buf, __len)); 44 45 __ssp_redirect(ssize_t, readlink, (const char *__restrict __path, \ 46 char *__restrict __buf, size_t __len), (__path, __buf, __len)); 47 48 __ssp_redirect_raw(char *, getcwd, getcwd, (char *__buf, size_t __len), 49 (__buf, __len), __buf != 0, __ssp_bos); 50 51 __END_DECLS 52 53 #endif /* __SSP_FORTIFY_LEVEL > 0 */ 54 #endif /* _SSP_UNISTD_H_ */ 55