32 lines
1.5 KiB
Text
32 lines
1.5 KiB
Text
$NetBSD: patch-ag,v 1.1 2005/10/20 17:43:29 wiz Exp $
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--- posix-process_environment.adb.orig 2002-10-24 02:03:52.000000000 -0600
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+++ posix-process_environment.adb
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@@ -443,7 +443,7 @@ package body POSIX.Process_Environment i
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procedure Copy_Environment
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(Source : in Environment;
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Target : in out Environment) is
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- T_Source : POSIX_String_List := To_POSIX_String_List (Source);
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+ T_Source : constant POSIX_String_List := To_POSIX_String_List (Source);
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T_Target : POSIX_String_List;
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procedure Copy_One (Str : POSIX_String; Done : in out Boolean);
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procedure Copy_One (Str : POSIX_String; Done : in out Boolean) is
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@@ -490,7 +490,8 @@ package body POSIX.Process_Environment i
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Undefined : POSIX.POSIX_String := "")
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return POSIX.POSIX_String is
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c_name : POSIX_String := Name & NUL;
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- Result : char_ptr := Getenv (c_name (c_name'First)'Unchecked_Access);
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+ Result : constant char_ptr :=
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+ Getenv (c_name (c_name'First)'Unchecked_Access);
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begin
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Validate (Name);
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if Result = null then return Undefined; end if;
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@@ -568,7 +569,7 @@ package body POSIX.Process_Environment i
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while P.all /= null loop
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-- .... concise but inefficient
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declare
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- S : POSIX_String := Form_POSIX_String (P.all);
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+ S : constant POSIX_String := Form_POSIX_String (P.all);
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J : constant Integer := Split_Point (S);
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begin
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Append (Strings, S (1 .. J - 1));
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