X-Git-Url: http://sjero.net/git/?a=blobdiff_plain;f=lib%2Funistd.in.h;h=17b29affdd25d306e55a68e22a7bbf17fdd7611a;hb=d78cd8d8f8e12d1b71ac19795131d6975abe544b;hp=a224889591d101199b0158812e1c4e0680ecaff6;hpb=a75ed01852de52cf0f93c7db964c66977966f096;p=wget

diff --git a/lib/unistd.in.h b/lib/unistd.in.h
index a2248895..17b29aff 100644
--- a/lib/unistd.in.h
+++ b/lib/unistd.in.h
@@ -1,5 +1,5 @@
 /* Substitute for and wrapper around <unistd.h>.
-   Copyright (C) 2004-2007 Free Software Foundation, Inc.
+   Copyright (C) 2004-2008 Free Software Foundation, Inc.
 
    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
@@ -86,6 +86,26 @@ extern int dup2 (int oldfd, int newfd);
 #endif
 
 
+#if @GNULIB_ENVIRON@
+# if !@HAVE_DECL_ENVIRON@
+/* Set of environment variables and values.  An array of strings of the form
+   "VARIABLE=VALUE", terminated with a NULL.  */
+#  if defined __APPLE__ && defined __MACH__
+#   include <crt_externs.h>
+#   define environ (*_NSGetEnviron ())
+#  else
+extern char **environ;
+#  endif
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef environ
+# define environ \
+    (GL_LINK_WARNING ("environ is unportable - " \
+                      "use gnulib module environ for portability"), \
+     environ)
+#endif
+
+
 #if @GNULIB_FCHDIR@
 # if @REPLACE_FCHDIR@
 
@@ -181,7 +201,10 @@ extern int getlogin_r (char *name, size_t size);
 
 
 #if @GNULIB_GETPAGESIZE@
-# if !@HAVE_GETPAGESIZE@
+# if @REPLACE_GETPAGESIZE@
+#  define getpagesize rpl_getpagesize
+extern int getpagesize (void);
+# elif !@HAVE_GETPAGESIZE@
 /* This is for POSIX systems.  */
 #  if !defined getpagesize && defined _SC_PAGESIZE
 #   if ! (defined __VMS && __VMS_VER < 70000000)