binutils/sysdep.h

   1 /* sysdep.h -- handle host dependencies for binutils
   2    Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
   3    2001, 2002, 2003, 2005, 2006, 2007, 2008, 2009, 2012
   4    Free Software Foundation, Inc.
   5
   6    This file is part of GNU Binutils.
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program; if not, write to the Free Software
  20    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
  21 \f
  22 #ifndef _BIN_SYSDEP_H
  23 #define _BIN_SYSDEP_H
  24
  25 #include "alloca-conf.h"
  26 #include "ansidecl.h"
  27 #include <stdio.h>
  28 #include <sys/types.h>
  29
  30 #include "bfdver.h"
  31
  32 #include <stdarg.h>
  33
  34 #ifdef USE_BINARY_FOPEN
  35 #include "fopen-bin.h"
  36 #else
  37 #include "fopen-same.h"
  38 #endif
  39
  40 #include <errno.h>
  41 #ifndef errno
  42 extern int errno;
  43 #endif
  44
  45 #ifdef HAVE_UNISTD_H
  46 #include <unistd.h>
  47 #endif
  48
  49 #ifdef HAVE_STRING_H
  50 #include <string.h>
  51 #else
  52 #ifdef HAVE_STRINGS_H
  53 #include <strings.h>
  54 #else
  55 extern char *strchr ();
  56 extern char *strrchr ();
  57 #endif
  58 #endif
  59
  60 #ifdef HAVE_STDLIB_H
  61 #include <stdlib.h>
  62 #endif
  63
  64 #ifdef HAVE_FCNTL_H
  65 #include <fcntl.h>
  66 #else
  67 #ifdef HAVE_SYS_FILE_H
  68 #include <sys/file.h>
  69 #endif
  70 #endif
  71
  72 #ifdef HAVE_SYS_STAT_H
  73 #include <sys/stat.h>
  74 #endif
  75
  76 #include "binary-io.h"
  77
  78 #if !HAVE_DECL_STPCPY
  79 extern char *stpcpy (char *, const char *);
  80 #endif
  81
  82 #if !HAVE_DECL_STRSTR
  83 extern char *strstr ();
  84 #endif
  85
  86 #ifdef HAVE_SBRK
  87 #if !HAVE_DECL_SBRK
  88 extern char *sbrk ();
  89 #endif
  90 #endif
  91
  92 #if !HAVE_DECL_GETENV
  93 extern char *getenv ();
  94 #endif
  95
  96 #if !HAVE_DECL_ENVIRON
  97 extern char **environ;
  98 #endif
  99
 100 #if !HAVE_DECL_FPRINTF
 101 extern int fprintf (FILE *, const char *, ...);
 102 #endif
 103
 104 #if !HAVE_DECL_SNPRINTF
 105 extern int snprintf(char *, size_t, const char *, ...);
 106 #endif
 107
 108 #if !HAVE_DECL_VSNPRINTF
 109 extern int vsnprintf(char *, size_t, const char *, va_list);
 110 #endif
 111
 112 #ifndef O_RDONLY
 113 #define O_RDONLY 0
 114 #endif
 115
 116 #ifndef O_RDWR
 117 #define O_RDWR 2
 118 #endif
 119
 120 #ifndef SEEK_SET
 121 #define SEEK_SET 0
 122 #endif
 123 #ifndef SEEK_CUR
 124 #define SEEK_CUR 1
 125 #endif
 126 #ifndef SEEK_END
 127 #define SEEK_END 2
 128 #endif
 129
 130 #ifdef HAVE_LOCALE_H
 131 # ifndef ENABLE_NLS
 132    /* The Solaris version of locale.h always includes libintl.h.  If we have
 133       been configured with --disable-nls then ENABLE_NLS will not be defined
 134       and the dummy definitions of bindtextdomain (et al) below will conflict
 135       with the defintions in libintl.h.  So we define these values to prevent
 136       the bogus inclusion of libintl.h.  */
 137 #  define _LIBINTL_H
 138 #  define _LIBGETTEXT_H
 139 # endif
 140 # include <locale.h>
 141 #endif
 142
 143 #ifdef ENABLE_NLS
 144 # include <libintl.h>
 145 # define _(String) gettext (String)
 146 # ifdef gettext_noop
 147 #  define N_(String) gettext_noop (String)
 148 # else
 149 #  define N_(String) (String)
 150 # endif
 151 #else
 152 # define gettext(Msgid) (Msgid)
 153 # define dgettext(Domainname, Msgid) (Msgid)
 154 # define dcgettext(Domainname, Msgid, Category) (Msgid)
 155 # define textdomain(Domainname) while (0) /* nothing */
 156 # define bindtextdomain(Domainname, Dirname) while (0) /* nothing */
 157 # define _(String) (String)
 158 # define N_(String) (String)
 159 #endif
 160
 161 /* Used by ar.c and objcopy.c.  */
 162 #define BUFSIZE 8192
 163
 164 /* For PATH_MAX.  */
 165 #ifdef HAVE_LIMITS_H
 166 #include <limits.h>
 167 #endif
 168
 169 #ifndef PATH_MAX
 170 /* For MAXPATHLEN.  */
 171 # ifdef HAVE_SYS_PARAM_H
 172 #  include <sys/param.h>
 173 # endif
 174 # ifndef PATH_MAX
 175 #  ifdef MAXPATHLEN
 176 #   define PATH_MAX MAXPATHLEN
 177 #  else
 178 #   define PATH_MAX 1024
 179 #  endif
 180 # endif
 181 #endif
 182
 183 #endif /* _BIN_SYSDEP_H */