env.c ( __gnat_clearenv): Use the __gnat_unsetenv mechanism for NetBSD.

	* env.c ( __gnat_clearenv): Use the __gnat_unsetenv mechanism for
	NetBSD.

From-SVN: r127712

diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index efee1db1cf0a9639c3d37ea09bdd025de2c4db51..22b6f46509bc4a04f4a7ec802b105ad569cfa050 100644 (file)
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,8 @@
+2007-08-22  Krister Walfridsson  <cato@df.lth.se>
+
+       * env.c ( __gnat_clearenv): Use the __gnat_unsetenv mechanism for
+       NetBSD.
+
 2007-07-19  Release Manager
 
        * GCC 4.2.1 released.

diff --git a/gcc/ada/env.c b/gcc/ada/env.c
index 9465a3ec0c98fe3de72efa1be01ef78ec1f782fb..30b5fb6dc2a136caf802d9e2f753516f44a1c6a1 100644 (file)
--- a/gcc/ada/env.c
+++ b/gcc/ada/env.c
@@ -6,7 +6,7 @@
  *                                                                          *
  *                          C Implementation File                           *
  *                                                                          *
- *            Copyright (C) 2005-2006, Free Software Foundation, Inc.       *
+ *            Copyright (C) 2005-2007, Free Software Foundation, Inc.       *
  *                                                                          *
  * GNAT is free software;  you can  redistribute it  and/or modify it under *
  * terms of the  GNU General Public License as published  by the Free Soft- *
@@ -288,7 +288,8 @@ void __gnat_clearenv (void) {
     index++;
   }
 #elif defined (__MINGW32__) || defined (__FreeBSD__) || defined (__APPLE__) \
-   || (defined (__vxworks) && defined (__RTP__)) || defined (__CYGWIN__)
+   || (defined (__vxworks) && defined (__RTP__)) || defined (__CYGWIN__) \
+   || defined (__NetBSD__)
   /* On Windows, FreeBSD and MacOS there is no function to clean all the
      environment but there is a "clean" way to unset a variable. So go
      through the environ table and call __gnat_unsetenv on all entries */