-- --
-- B o d y --
-- --
--- Copyright (C) 1997-1999 Free Software Foundation, Inc. --
+-- Copyright (C) 1997-2009, 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- --
--- ware Foundation; either version 2, or (at your option) any later ver- --
+-- ware Foundation; either version 3, or (at your option) any later ver- --
-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
--- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
--- for more details. You should have received a copy of the GNU General --
--- Public License distributed with GNAT; see file COPYING. If not, write --
--- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
--- Boston, MA 02110-1301, USA. --
+-- or FITNESS FOR A PARTICULAR PURPOSE. --
-- --
--- As a special exception, if other files instantiate generics from this --
--- unit, or you link this unit with other files to produce an executable, --
--- this unit does not by itself cause the resulting executable to be --
--- covered by the GNU General Public License. This exception does not --
--- however invalidate any other reasons why the executable file might be --
--- covered by the GNU Public License. --
+-- As a special exception under Section 7 of GPL version 3, you are granted --
+-- additional permissions described in the GCC Runtime Library Exception, --
+-- version 3.1, as published by the Free Software Foundation. --
+-- --
+-- You should have received a copy of the GNU General Public License and --
+-- a copy of the GCC Runtime Library Exception along with this program; --
+-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
+-- <http://www.gnu.org/licenses/>. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- --
------------------------------------------------------------------------------
--- This is an Irix (old pthread library) version of this package.
+-- This is an Irix (old pthread library) version of this package
--- This package contains the parameters used by the run-time system at
--- program startup. These parameters are isolated in this package body to
+-- This package contains the parameters used by the run-time system at
+-- program startup. These parameters are isolated in this package body to
-- facilitate replacement by the end user.
--
-- To replace the default values, copy this source file into your build
-- % gcc -c -O2 -gnatpg s-proinf.adb
--
-- then relink your application as usual.
---
-with GNAT.OS_Lib;
+pragma Warnings (Off); -- why???
+with System.OS_Lib;
+pragma Warnings (On);
package body System.Program_Info is
MP_NPROCS : constant := 1; -- # processor in complex
- Pthread_Sproc_Count : constant GNAT.OS_Lib.String_Access :=
- GNAT.OS_Lib.Getenv ("PTHREAD_SPROC_COUNT");
+ Pthread_Sproc_Count : constant System.OS_Lib.String_Access :=
+ System.OS_Lib.Getenv ("PTHREAD_SPROC_COUNT");
begin
if Pthread_Sproc_Count.all'Length = 0 then
else
return Integer'Value (Pthread_Sproc_Count.all);
end if;
+
exception
when others =>
return Default_Initial_Sproc_Count;
---------------------
function Max_Sproc_Count return Integer is
- Pthread_Max_Sproc_Count : constant GNAT.OS_Lib.String_Access :=
- GNAT.OS_Lib.Getenv ("PTHREAD_MAX_SPROC_COUNT");
+ Pthread_Max_Sproc_Count : constant System.OS_Lib.String_Access :=
+ System.OS_Lib.Getenv ("PTHREAD_MAX_SPROC_COUNT");
begin
if Pthread_Max_Sproc_Count.all'Length = 0 then
------------------------
function Default_Time_Slice return Duration is
- Pthread_Time_Slice_Sec : constant GNAT.OS_Lib.String_Access :=
- GNAT.OS_Lib.Getenv ("PTHREAD_TIME_SLICE_SEC");
- Pthread_Time_Slice_Usec : constant GNAT.OS_Lib.String_Access :=
- GNAT.OS_Lib.Getenv ("PTHREAD_TIME_SLICE_USEC");
+ Pthread_Time_Slice_Sec : constant System.OS_Lib.String_Access :=
+ System.OS_Lib.Getenv
+ ("PTHREAD_TIME_SLICE_SEC");
+ Pthread_Time_Slice_Usec : constant System.OS_Lib.String_Access :=
+ System.OS_Lib.Getenv
+ ("PTHREAD_TIME_SLICE_USEC");
Val_Sec, Val_Usec : Integer := 0;
-----------------------
function Stack_Guard_Pages return Integer is
- Pthread_Stack_Guard_Pages : constant GNAT.OS_Lib.String_Access :=
- GNAT.OS_Lib.Getenv ("PTHREAD_STACK_GUARD_PAGES");
-
+ Pthread_Stack_Guard_Pages : constant System.OS_Lib.String_Access :=
+ System.OS_Lib.Getenv
+ ("PTHREAD_STACK_GUARD_PAGES");
begin
if Pthread_Stack_Guard_Pages.all'Length /= 0 then
return Integer'Value (Pthread_Stack_Guard_Pages.all);
------------------------
function Pthread_Arena_Size return Integer is
- Pthread_Arena_Size : constant GNAT.OS_Lib.String_Access :=
- GNAT.OS_Lib.Getenv ("PTHREAD_ARENA_SIZE");
+ Pthread_Arena_Size : constant System.OS_Lib.String_Access :=
+ System.OS_Lib.Getenv
+ ("PTHREAD_ARENA_SIZE");
begin
if Pthread_Arena_Size.all'Length = 0 then
else
return Integer'Value (Pthread_Arena_Size.all);
end if;
+
exception
when others =>
return Default_Pthread_Arena_Size;
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