2007-04-06 Javier Miranda <miranda@adacore.com>

	    Matt Heaney  <heaney@adacore.com>
	    Robert Dewar  <dewar@adacore.com>

	a-coprnu.ads, a-cohata.ads, a-chtgop.ads, a-chtgop.adb, a-cgcaso.ads,
	a-cgarso.ads, a-secain.ads, a-slcain.ads, a-shcain.ads, a-chtgke.ads,
	a-chtgke.ads, a-coprnu.ads, a-contai.ads, a-chtgke.ads, a-chtgke.adb,
	a-stwiha.ads, a-strhas.ads, a-lfztio.ads, a-liztio.ads, a-llfzti.ads,
	a-llizti.ads, a-sfztio.ads, a-siztio.ads, a-ssizti.ads, a-stzfix.ads,
	a-stzhas.ads, a-szuzha.ads, a-tiunio.ads, a-wwunio.ads, a-ztcoio.ads,
	a-ztinio.ads, a-zttest.ads, a-zzunio.ads, a-astaco.ads, a-charac.ads,
	a-chlat1.ads, ada.ads, a-dynpri.ads, a-flteio.ads, a-fwteio.ads,
	a-inteio.ads, a-intnam.ads, a-ioexce.ads, a-iwteio.ads, a-lfteio.ads,
	a-lfwtio.ads, a-liteio.ads, a-liwtio.ads, a-llftio.ads, a-llfwti.ads,
	a-llitio.ads, a-lliwti.ads, a-ncelfu.ads, a-ngcefu.ads, a-ngelfu.ads,
	a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads, a-nllcty.ads,
	a-nllefu.ads, a-nscefu.ads, a-nscoty.ads, a-nselfu.ads, a-nucoty.ads,
	a-nuelfu.ads, a-numeri.ads, a-sfteio.ads, a-sfwtio.ads, a-siteio.ads,
	a-siwtio.ads, a-ssitio.ads, a-ssiwti.ads, a-storio.ads, a-strfix.ads,
	a-string.ads, a-stwifi.ads, a-titest.ads, a-unccon.ads, a-uncdea.ads,
	a-wtcoio.ads, a-wtinio.ads, a-wttest.ads, calendar.ads, directio.ads,
	i-c.ads, ioexcept.ads, machcode.ads, sequenio.ads, text_io.ads,
	unchconv.ads, unchdeal.ads, a-widcha.ads, a-zchara.ads, a-stboha.ads,
	a-stfiha.ads, a-coteio.ads, a-envvar.ads, a-lcteio.ads, a-llctio.ads,
	a-scteio.ads, a-swbwha.ads, a-swfwha.ads, a-szbzha.ads, a-szfzha.ads,
	a-tiboio.ads, a-wwboio.ads, a-zzboio.ads, a-dispat.ads, a-tgdico.ads,
	expander.adb, g-socket.ads, par-labl.adb, sinput-c.adb, s-tarest.ads,
	s-stchop.ads, g-expect-vms.adb, s-taprop-lynxos.adb,
	s-taprop-tru64.adb, s-taprop-irix.adb,
	s-taprop-hpux-dce.adb, s-traceb-hpux.adb,
	s-taprop-linux.adb, s-taprop-dummy.adb, s-osprim-unix.adb,
	s-osprim-solaris.adb, s-taprop-solaris.adb, s-taprop-vms.adb,
	s-osprim-mingw.adb, s-taprop-mingw.adb, s-osprim-posix.adb, 
	s-taprop-posix.adb, a-exexpr-gcc.adb, a-ststio.adb, a-ststio.ads, 
	a-textio.adb, a-textio.ads, a-tideau.adb, a-tideau.ads, a-witeio.adb, 
	a-witeio.ads, a-wtdeau.adb, a-wtdeau.ads, g-calend.adb, g-calend.ads, 
	g-dirope.adb, g-expect.ads, gnatchop.adb, g-spipat.adb, g-spipat.ads, 
	s-direio.adb, s-direio.ads, s-fatgen.adb, s-fatgen.ads, s-parint.adb, 
	s-sequio.adb, s-sequio.ads, s-taprop.ads, s-valdec.adb, s-valdec.ads, 
	s-valint.adb, s-valint.ads, s-vallld.adb, s-vallld.ads, s-vallli.adb, 
	s-vallli.ads, s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads, 
	s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads, xref_lib.adb, 
	s-stchop.adb, i-vxwork-x86.ads, a-crbtgo.ads, a-crbtgo.adb, 
	a-coorse.ads, a-coorse.adb, a-cohama.ads, a-cohama.adb, a-ciorse.ads, 
	a-ciorse.adb, a-cihama.ads, a-cihama.adb, a-chtgop.ads, a-chtgop.ads, 
	a-coormu.adb, a-ciormu.adb, a-cihase.adb, a-cihase.ads, a-cohase.adb, 
	a-cohase.ads, a-swuwha.ads, a-ciormu.ads, a-coormu.ads, a-rbtgso.ads,
	a-stunha.ads, a-ciorma.adb, a-coorma.adb, a-ztdeau.adb, a-ztdeau.ads, 
	a-ztexio.adb, a-ztexio.ads: Addition of null-exclusion to anonymous
	access types.
	Update documentation.
	Minor rewording.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123538 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 3 insertions, 3 deletions

diff --git a/gcc/ada/s-osprim-unix.adb b/gcc/ada/s-osprim-unix.adb
index 75110346914..719551f9dfa 100644
--- a/gcc/ada/s-osprim-unix.adb
+++ b/gcc/ada/s-osprim-unix.adb
@@ -6,7 +6,7 @@
 --                                                                          --
 --                                  B o d y                                 --
 --                                                                          --
---          Copyright (C) 1998-2005 Free Software Foundation, Inc.          --
+--          Copyright (C) 1998-2006 Free Software Foundation, Inc.          --
 --                                                                          --
 -- GNARL 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- --
@@ -48,7 +48,7 @@ package body System.OS_Primitives is
    pragma Convention (C, struct_timeval);
 
    procedure gettimeofday
-     (tv : access struct_timeval;
+     (tv : not null access struct_timeval;
       tz : Address := Null_Address);
    pragma Import (C, gettimeofday, "gettimeofday");
 
@@ -57,7 +57,7 @@ package body System.OS_Primitives is
       readfds,
       writefds,
       exceptfds : Address := Null_Address;
-      timeout   : access struct_timeval);
+      timeout   : not null access struct_timeval);
    pragma Import (C, C_select, "select");
 
    -----------