* s-osinte-vxworks.ads, s-osinte-vxworks.adb:
(getpid): New body for this function that uses the underlying taskIdSelf
function for VxWorks 5 and VxWorks 6 in kernel mode.
(unsigned_int): New type, modular to allow logical bit operations.
(taskOptionsGet): New imported function.
* s-taspri-vxworks.ads (Private_Data): Change the type for the LWP
field to be compliant with the type used by the corresponding operating
system primitive.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118239
138bc75d-0d04-0410-961f-
82ee72b054a4
-- --
-- B o d y --
-- --
--- Copyright (C) 1997-2005 Free Software Foundation --
+-- Copyright (C) 1997-2006 Free Software Foundation --
-- --
-- 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- --
Low_Priority : constant := 255;
-- VxWorks native (default) lowest scheduling priority.
+ ------------
+ -- getpid --
+ ------------
+
+ function getpid return t_id is
+ begin
+ -- VxWorks 5 (and VxWorks 6 in kernel mode) does not have a getpid
+ -- function. taskIdSelf is the equivalent routine.
+
+ return taskIdSelf;
+ end getpid;
+
----------
-- kill --
----------
subtype int is Interfaces.C.int;
subtype short is Short_Integer;
+ type unsigned_int is mod 2 ** int'Size;
type long is new Long_Integer;
type unsigned_long is mod 2 ** long'Size;
type size_t is mod 2 ** Standard'Address_Size;
pragma Inline (kill);
function getpid return t_id;
- pragma Import (C, getpid, "taskIdSelf");
- -- VxWorks doesn't have getpid; taskIdSelf is the equivalent routine.
+ pragma Inline (getpid);
----------
-- Time --
function taskIdSelf return t_id;
pragma Import (C, taskIdSelf, "taskIdSelf");
+ function taskOptionsGet (tid : t_id; pOptions : access int) return int;
+ pragma Import (C, taskOptionsGet, "taskOptionsGet");
+
function taskSuspend (tid : t_id) return int;
pragma Import (C, taskSuspend, "taskSuspend");
-- --
-- S p e c --
-- --
--- Copyright (C) 2001-2005 Free Software Foundation, Inc. --
+-- Copyright (C) 2001-2006 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- --
-- use lock on those operations and the only thing we have to
-- make sure is that they are updated in atomic fashion.
- LWP : aliased System.Address;
+ LWP : aliased System.OS_Interface.t_id := 0;
-- The purpose of this field is to provide a better tasking support on
-- gdb. The order of the two first fields (Thread and LWP) is important.
-- On targets where lwp is not relevant, this is equivalent to Thread.