blob: 89165168502bf59d3a4b54d2705466278390fb5a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
$NetBSD: patch-posix-process_environment.adb,v 1.3 2004/06/30 11:23:43 shannonjr Exp $
--- posix-process_environment.adb.orig 2002-10-24 02:03:52.000000000 -0600
+++ posix-process_environment.adb
@@ -443,7 +443,7 @@ package body POSIX.Process_Environment i
procedure Copy_Environment
(Source : in Environment;
Target : in out Environment) is
- T_Source : POSIX_String_List := To_POSIX_String_List (Source);
+ T_Source : constant POSIX_String_List := To_POSIX_String_List (Source);
T_Target : POSIX_String_List;
procedure Copy_One (Str : POSIX_String; Done : in out Boolean);
procedure Copy_One (Str : POSIX_String; Done : in out Boolean) is
@@ -490,7 +490,8 @@ package body POSIX.Process_Environment i
Undefined : POSIX.POSIX_String := "")
return POSIX.POSIX_String is
c_name : POSIX_String := Name & NUL;
- Result : char_ptr := Getenv (c_name (c_name'First)'Unchecked_Access);
+ Result : constant char_ptr :=
+ Getenv (c_name (c_name'First)'Unchecked_Access);
begin
Validate (Name);
if Result = null then return Undefined; end if;
@@ -568,7 +569,7 @@ package body POSIX.Process_Environment i
while P.all /= null loop
-- .... concise but inefficient
declare
- S : POSIX_String := Form_POSIX_String (P.all);
+ S : constant POSIX_String := Form_POSIX_String (P.all);
J : constant Integer := Split_Point (S);
begin
Append (Strings, S (1 .. J - 1));
|
