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

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

From-SVN: r127708
This commit is contained in:
Krister Walfridsson 2007-08-22 18:00:54 +02:00 committed by Krister Walfridsson
parent 1c3d0d93e2
commit 51743df844
2 changed files with 8 additions and 2 deletions
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5
gcc/ada/ChangeLog
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@ -1,3 +1,8 @@
2007-08-22 Krister Walfridsson <cato@df.lth.se>
* env.c ( __gnat_clearenv): Use the __gnat_unsetenv mechanism for
NetBSD.
2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* misc.c (gnat_type_max_size): Constify.

5
gcc/ada/env.c
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@ -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 */