binutils/sysdep.h

   1 /* sysdep.h -- handle host dependencies for binutils
   2    Copyright (C) 1991-2014 Free Software Foundation, Inc.
   3
   4    This file is part of 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, MA 02110-1301, USA.  */
  19 \f
  20 #ifndef _BIN_SYSDEP_H
  21 #define _BIN_SYSDEP_H
  22
  23 #include "alloca-conf.h"
  24 #include "ansidecl.h"
  25 #include <stdio.h>
  26 #include <sys/types.h>
  27
  28 #include "bfdver.h"
  29
  30 #include <stdarg.h>
  31
  32 #ifdef USE_BINARY_FOPEN
  33 #include "fopen-bin.h"
  34 #else
  35 #include "fopen-same.h"
  36 #endif
  37
  38 #include <errno.h>
  39 #ifndef errno
  40 extern int errno;
  41 #endif
  42
  43 #ifdef HAVE_UNISTD_H
  44 #include <unistd.h>
  45 #endif
  46
  47 #ifdef STRING_WITH_STRINGS
  48 #include <string.h>
  49 #include <strings.h>
  50 #else
  51 #ifdef HAVE_STRING_H
  52 #include <string.h>
  53 #else
  54 #ifdef HAVE_STRINGS_H
  55 #include <strings.h>
  56 #else
  57 extern char *strchr ();
  58 extern char *strrchr ();
  59 #endif
  60 #endif
  61 #endif
  62
  63 #ifdef HAVE_STDLIB_H
  64 #include <stdlib.h>
  65 #endif
  66
  67 #ifdef HAVE_FCNTL_H
  68 #include <fcntl.h>
  69 #else
  70 #ifdef HAVE_SYS_FILE_H
  71 #include <sys/file.h>
  72 #endif
  73 #endif
  74
  75 #ifdef HAVE_SYS_STAT_H
  76 #include <sys/stat.h>
  77 #endif
  78
  79 #include "binary-io.h"
  80
  81 #if !HAVE_DECL_STPCPY
  82 extern char *stpcpy (char *, const char *);
  83 #endif
  84
  85 #if !HAVE_DECL_STRSTR
  86 extern char *strstr ();
  87 #endif
  88
  89 #ifdef HAVE_SBRK
  90 #if !HAVE_DECL_SBRK
  91 extern char *sbrk ();
  92 #endif
  93 #endif
  94
  95 #if !HAVE_DECL_GETENV
  96 extern char *getenv ();
  97 #endif
  98
  99 #if !HAVE_DECL_ENVIRON
 100 extern char **environ;
 101 #endif
 102
 103 #if !HAVE_DECL_FPRINTF
 104 extern int fprintf (FILE *, const char *, ...);
 105 #endif
 106
 107 #if !HAVE_DECL_SNPRINTF
 108 extern int snprintf(char *, size_t, const char *, ...);
 109 #endif
 110
 111 #if !HAVE_DECL_VSNPRINTF
 112 extern int vsnprintf(char *, size_t, const char *, va_list);
 113 #endif
 114
 115 #ifndef O_RDONLY
 116 #define O_RDONLY 0
 117 #endif
 118
 119 #ifndef O_RDWR
 120 #define O_RDWR 2
 121 #endif
 122
 123 #ifndef SEEK_SET
 124 #define SEEK_SET 0
 125 #endif
 126 #ifndef SEEK_CUR
 127 #define SEEK_CUR 1
 128 #endif
 129 #ifndef SEEK_END
 130 #define SEEK_END 2
 131 #endif
 132
 133 #ifdef HAVE_LOCALE_H
 134 # ifndef ENABLE_NLS
 135    /* The Solaris version of locale.h always includes libintl.h.  If we have
 136       been configured with --disable-nls then ENABLE_NLS will not be defined
 137       and the dummy definitions of bindtextdomain (et al) below will conflict
 138       with the defintions in libintl.h.  So we define these values to prevent
 139       the bogus inclusion of libintl.h.  */
 140 #  define _LIBINTL_H
 141 #  define _LIBGETTEXT_H
 142 # endif
 143 # include <locale.h>
 144 #endif
 145
 146 #ifdef ENABLE_NLS
 147 # include <libintl.h>
 148 # define _(String) gettext (String)
 149 # ifdef gettext_noop
 150 #  define N_(String) gettext_noop (String)
 151 # else
 152 #  define N_(String) (String)
 153 # endif
 154 #else
 155 # define gettext(Msgid) (Msgid)
 156 # define dgettext(Domainname, Msgid) (Msgid)
 157 # define dcgettext(Domainname, Msgid, Category) (Msgid)
 158 # define textdomain(Domainname) while (0) /* nothing */
 159 # define bindtextdomain(Domainname, Dirname) while (0) /* nothing */
 160 # define _(String) (String)
 161 # define N_(String) (String)
 162 #endif
 163
 164 /* Used by ar.c and objcopy.c.  */
 165 #define BUFSIZE 8192
 166
 167 /* For PATH_MAX.  */
 168 #ifdef HAVE_LIMITS_H
 169 #include <limits.h>
 170 #endif
 171
 172 #ifndef PATH_MAX
 173 /* For MAXPATHLEN.  */
 174 # ifdef HAVE_SYS_PARAM_H
 175 #  include <sys/param.h>
 176 # endif
 177 # ifndef PATH_MAX
 178 #  ifdef MAXPATHLEN
 179 #   define PATH_MAX MAXPATHLEN
 180 #  else
 181 #   define PATH_MAX 1024
 182 #  endif
 183 # endif
 184 #endif
 185
 186 #endif /* _BIN_SYSDEP_H */