| Bryan Wu | 1394f03 | 2007-05-06 14:50:22 -0700 | [diff] [blame] | 1 | #ifndef _BLACKFIN_CURRENT_H |
| 2 | #define _BLACKFIN_CURRENT_H |
| 3 | /* |
| 4 | * current.h |
| 5 | * (C) Copyright 2000, Lineo, David McCullough <davidm@lineo.com> |
| 6 | * |
| 7 | * rather than dedicate a register (as the m68k source does), we |
| 8 | * just keep a global, we should probably just change it all to be |
| 9 | * current and lose _current_task. |
| 10 | */ |
| 11 | #include <linux/thread_info.h> |
| 12 | |
| 13 | struct task_struct; |
| 14 | |
| 15 | static inline struct task_struct *get_current(void) __attribute__ ((__const__)); |
| 16 | static inline struct task_struct *get_current(void) |
| 17 | { |
| 18 | return (current_thread_info()->task); |
| 19 | } |
| 20 | |
| 21 | #define current (get_current()) |
| 22 | |
| 23 | #endif /* _BLACKFIN_CURRENT_H */ |