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| author | drochner <drochner@pkgsrc.org> | 2003-12-08 18:33:52 +0000 |
|---|---|---|
| committer | drochner <drochner@pkgsrc.org> | 2003-12-08 18:33:52 +0000 |
| commit | 3cfbe5b778eb138d025ec6bb4d5c4f657b3d12ef (patch) | |
| tree | da67b208cdb6c850c941c17c113770b72dd570d2 /lang/gcc3-ada/files/5netbsdtpopse.adb | |
| parent | 613c156230e2c8959ea2d60d8935fecc2a7027b5 (diff) | |
| download | pkgsrc-3cfbe5b778eb138d025ec6bb4d5c4f657b3d12ef.tar.gz | |
add tasking support, developed by John R. Shannon, submitted by
PR pkg/23627
This requires native pthreads, so it is for -current only.
Diffstat (limited to 'lang/gcc3-ada/files/5netbsdtpopse.adb')
| -rw-r--r-- | lang/gcc3-ada/files/5netbsdtpopse.adb | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/lang/gcc3-ada/files/5netbsdtpopse.adb b/lang/gcc3-ada/files/5netbsdtpopse.adb new file mode 100644 index 00000000000..acf53db789b --- /dev/null +++ b/lang/gcc3-ada/files/5netbsdtpopse.adb @@ -0,0 +1,52 @@ +------------------------------------------------------------------------------ +-- -- +-- GNU ADA RUN-TIME LIBRARY (GNARL) COMPONENTS -- +-- -- +-- SYSTEM.TASK_PRIMITIVES.OPERATIONS.SELF -- +-- -- +-- B o d y -- +-- -- +-- -- +-- Copyright (C) 1991-1998, Florida State University -- +-- -- +-- 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- -- +-- ware Foundation; either version 2, or (at your option) any later ver- -- +-- sion. GNARL 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 GNARL; see file COPYING. If not, write -- +-- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, -- +-- MA 02111-1307, USA. -- +-- -- +-- 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. -- +-- -- +-- GNARL was developed by the GNARL team at Florida State University. It is -- +-- now maintained by Ada Core Technologies Inc. in cooperation with Florida -- +-- State University (http://www.gnat.com). -- +-- -- +------------------------------------------------------------------------------ + +-- This is a NetBSD/X86 (native) version of this package. + +separate (System.Task_Primitives.Operations) + +---------- +-- Self -- +---------- + +function Self return Task_ID is + Temp : aliased System.Address; + Result : Interfaces.C.int; + +begin + Result := pthread_getspecific (ATCB_Key, Temp'Unchecked_Access); + pragma Assert (Result = 0); + return To_Task_ID (Temp); +end Self; |