4 * Copyright (c) 2005 blackfin.uclinux.org
6 * See file CREDITS for list of people who contributed to this
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of
12 * the License, or (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
25 #ifndef _BLACKFIN_CURRENT_H
26 #define _BLACKFIN_CURRENT_H
29 * (C) Copyright 2000, Lineo, David McCullough <davidm@lineo.com>
31 * rather than dedicate a register (as the m68k source does), we
32 * just keep a global, we should probably just change it all to be
33 * current and lose _current_task.
36 extern struct task_struct *_current_task;
37 #define get_current() _current_task
38 #define current _current_task