1 /* provide a replacement openat function 2 Copyright (C) 2004, 2005 Free Software Foundation, Inc. 3 4 This program is free software; you can redistribute it and/or modify 5 it under the terms of the GNU General Public License as published by 6 the Free Software Foundation; either version 2, or (at your option) 7 any later version. 8 9 This program is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 GNU General Public License for more details. 13 14 You should have received a copy of the GNU General Public License 15 along with this program; if not, write to the Free Software Foundation, 16 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ 17 18 /* written by Jim Meyering */ 19 20 #include <fcntl.h> 21 22 #include <sys/types.h> 23 #include <sys/stat.h> 24 #include <dirent.h> 25 #include <unistd.h> 26 27 #ifndef AT_FDCWD 28 # define AT_FDCWD (-3041965) /* same value as Solaris 9 */ 29 # define AT_SYMLINK_NOFOLLOW 4096 /* same value as Solaris 9 */ 30 31 # ifdef __OPENAT_PREFIX 32 # undef openat 33 # define __OPENAT_CONCAT(x, y) x ## y 34 # define __OPENAT_XCONCAT(x, y) __OPENAT_CONCAT (x, y) 35 # define __OPENAT_ID(y) __OPENAT_XCONCAT (__OPENAT_PREFIX, y) 36 # define openat __OPENAT_ID (openat) 37 int openat (int fd, char const *file, int flags, /* mode_t mode */ ...); 38 # define fdopendir __OPENAT_ID (fdopendir) 39 DIR *fdopendir (int fd); 40 # define fstatat __OPENAT_ID (fstatat) 41 int fstatat (int fd, char const *file, struct stat *st, int flag); 42 # endif 43 44 #endif 45