/* sysdep.h -- handle host dependencies for the GNU linker Copyright (C) 1995-2019 Free Software Foundation, Inc. This file is part of the GNU Binutils. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef LD_SYSDEP_H #define LD_SYSDEP_H #ifdef PACKAGE #error sysdep.h must be included in lieu of config.h #endif #include "config.h" #include <stdio.h> #include <sys/types.h> #include <sys/stat.h> #include <stdarg.h> #ifdef STRING_WITH_STRINGS #include <string.h> #include <strings.h> #else #ifdef HAVE_STRING_H #include <string.h> #else #ifdef HAVE_STRINGS_H #include <strings.h> #else extern char *strchr (); extern char *strrchr (); #endif #endif #endif #ifdef HAVE_STDLIB_H #include <stdlib.h> #endif #ifdef HAVE_UNISTD_H #include <unistd.h> #endif #ifdef HAVE_REALPATH # define REALPATH(a,b) realpath (a, b) #else # define REALPATH(a,b) NULL #endif #ifdef USE_BINARY_FOPEN #include "fopen-bin.h" #else #include "fopen-same.h" #endif #ifdef HAVE_FCNTL_H #include <fcntl.h> #else #ifdef HAVE_SYS_FILE_H #include <sys/file.h> #endif #endif #ifdef HAVE_DLFCN_H #include <dlfcn.h> #endif #ifndef O_RDONLY #define O_RDONLY 0 #endif #ifndef O_WRONLY #define O_WRONLY 1 #endif #ifndef O_RDWR #define O_RDWR 2 #endif #ifndef O_ACCMODE #define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR) #endif /* Systems that don't already define this, don't need it. */ #ifndef O_BINARY #define O_BINARY 0 #endif #ifndef SEEK_SET #define SEEK_SET 0 #endif #ifndef SEEK_CUR #define SEEK_CUR 1 #endif #ifndef SEEK_END #define SEEK_END 2 #endif #if !HAVE_DECL_STRSTR extern char *strstr (); #endif #if !HAVE_DECL_FREE extern void free (); #endif #if !HAVE_DECL_GETENV extern char *getenv (); #endif #if !HAVE_DECL_ENVIRON extern char **environ; #endif #endif /* ! defined (LD_SYSDEP_H) */