| /* $NetBSD: unistd.h,v 1.7 2015/06/25 18:41:03 joerg Exp $ */ |
| |
| /*- |
| * Copyright (c) 2006 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_UNISTD_H_ |
| #define _SSP_UNISTD_H_ |
| |
| #include <ssp/ssp.h> |
| |
| #if __SSP_FORTIFY_LEVEL > 0 |
| __BEGIN_DECLS |
| |
| #if __POSIX_VISIBLE >= 199209 |
| __ssp_redirect(size_t, confstr, (int __name, char *__buf, size_t __len), \ |
| (__name, __buf, __len)); |
| #endif |
| |
| __ssp_redirect_raw(char *, getcwd, (char *__buf, size_t __len), |
| (__buf, __len), __buf != 0, __ssp_bos); |
| |
| #if __BSD_VISIBLE || (__XSI_VISIBLE && __XSI_VISIBLE < 500) |
| __ssp_redirect(int, getdomainname, (char *__buf, size_t __len), \ |
| (__buf, __len)); |
| #endif |
| |
| __ssp_decl(int, getgroups, (int __n, gid_t __buf[])) |
| { |
| __ssp_check(__buf, __n * sizeof(gid_t), __ssp_bos); |
| return __ssp_real_getgroups (__n, __buf); |
| } |
| |
| #if __BSD_VISIBLE || __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE >= 500 |
| #if !(defined (_WINSOCK_H) || defined (_WINSOCKAPI_) || defined (__USE_W32_SOCKETS)) |
| __ssp_redirect(int, gethostname, (char *__buf, size_t __len), \ |
| (__buf, __len)); |
| #endif |
| #endif |
| |
| __ssp_redirect(int, getlogin_r, (char *__buf, size_t __len), \ |
| (__buf, __len)); |
| |
| #if __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE >= 500 |
| __ssp_redirect0(ssize_t, pread, (int __fd, void *__buf, size_t __len, off_t __off), \ |
| (__fd, __buf, __len, __off)); |
| #endif |
| |
| __ssp_redirect0(_READ_WRITE_RETURN_TYPE, read, \ |
| (int __fd, void *__buf, size_t __len), (__fd, __buf, __len)); |
| |
| #if __BSD_VISIBLE || __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE >= 4 |
| __ssp_redirect(ssize_t, readlink, (const char *__restrict __path, \ |
| char *__restrict __buf, size_t __len), (__path, __buf, __len)); |
| #endif |
| |
| #if __ATFILE_VISIBLE |
| __ssp_redirect(ssize_t, readlinkat, \ |
| (int __dirfd1, const char *__restrict __path, char *__restrict __buf, size_t __len), \ |
| (__dirfd1, __path, __buf, __len)); |
| #endif |
| |
| __ssp_redirect(int, ttyname_r, (int __fd, char *__buf, size_t __len), \ |
| (__fd, __buf, __len)); |
| |
| __END_DECLS |
| |
| #endif /* __SSP_FORTIFY_LEVEL > 0 */ |
| #endif /* _SSP_UNISTD_H_ */ |