1 /* sysdep.h -- handle host dependencies for the GNU linker 2 Copyright (C) 1995-2024 Free Software Foundation, Inc. 3 4 This file is part of the GNU Binutils. 5 6 This program is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 3 of the License, or 9 (at your option) any later version. 10 11 This program is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with this program; if not, write to the Free Software 18 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, 19 MA 02110-1301, USA. */ 20 21 #ifndef LD_SYSDEP_H 22 #define LD_SYSDEP_H 23 24 #ifdef PACKAGE 25 #error sysdep.h must be included in lieu of config.h 26 #endif 27 28 #include "config.h" 29 30 #include <stdio.h> 31 #ifdef HAVE_SYS_TYPES_H 32 #include <sys/types.h> 33 #endif 34 #ifdef HAVE_SYS_STAT_H 35 #include <sys/stat.h> 36 #endif 37 #include <stdlib.h> 38 #include <string.h> 39 #include <stdarg.h> 40 #ifdef HAVE_UNISTD_H 41 #include <unistd.h> 42 #endif 43 44 #ifdef HAVE_REALPATH 45 # define REALPATH(a,b) realpath (a, b) 46 #else 47 # define REALPATH(a,b) NULL 48 #endif 49 50 #ifdef USE_BINARY_FOPEN 51 #include "fopen-bin.h" 52 #else 53 #include "fopen-same.h" 54 #endif 55 56 #ifdef HAVE_FCNTL_H 57 #include <fcntl.h> 58 #else 59 #ifdef HAVE_SYS_FILE_H 60 #include <sys/file.h> 61 #endif 62 #endif 63 64 #ifndef O_RDONLY 65 #define O_RDONLY 0 66 #endif 67 #ifndef O_WRONLY 68 #define O_WRONLY 1 69 #endif 70 #ifndef O_RDWR 71 #define O_RDWR 2 72 #endif 73 #ifndef O_ACCMODE 74 #define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR) 75 #endif 76 /* Systems that don't already define this, don't need it. */ 77 #ifndef O_BINARY 78 #define O_BINARY 0 79 #endif 80 81 #ifndef SEEK_SET 82 #define SEEK_SET 0 83 #endif 84 #ifndef SEEK_CUR 85 #define SEEK_CUR 1 86 #endif 87 #ifndef SEEK_END 88 #define SEEK_END 2 89 #endif 90 91 #if !HAVE_DECL_ENVIRON 92 extern char **environ; 93 #endif 94 95 #if !HAVE_DECL_STPCPY 96 extern char *stpcpy (char *__dest, const char *__src); 97 #endif 98 99 #define POISON_BFD_BOOLEAN 1 100 101 #endif /* ! defined (LD_SYSDEP_H) */ 102