1 /* sysdep.h -- handle host dependencies for the GNU linker
2 Copyright (C) 1995-2017 Free Software Foundation, Inc.
4 This file is part of the GNU Binutils.
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.
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.
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. */
25 #error sysdep.h must be included in lieu of config.h
31 #include <sys/types.h>
35 #ifdef STRING_WITH_STRINGS
45 extern char *strchr ();
46 extern char *strrchr ();
60 # define REALPATH(a,b) realpath (a, b)
62 # define REALPATH(a,b) NULL
65 #ifdef USE_BINARY_FOPEN
66 #include "fopen-bin.h"
68 #include "fopen-same.h"
74 #ifdef HAVE_SYS_FILE_H
93 #define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
95 /* Systems that don't already define this, don't need it. */
110 #if !HAVE_DECL_STRSTR
111 extern char *strstr ();
118 #if !HAVE_DECL_GETENV
119 extern char *getenv ();
122 #if !HAVE_DECL_ENVIRON
123 extern char **environ;
126 #endif /* ! defined (LD_SYSDEP_H) */