Rev 490 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 422 | giacomo | 1 | #ifndef __LINUX_COMPLETION_H |
| 2 | #define __LINUX_COMPLETION_H |
||
| 3 | |||
| 4 | /* |
||
| 5 | * (C) Copyright 2001 Linus Torvalds |
||
| 6 | * |
||
| 7 | * Atomic wait-for-completion handler data structures. |
||
| 8 | * See kernel/sched.c for details. |
||
| 9 | */ |
||
| 10 | |||
| 11 | #include <linux/wait.h> |
||
| 12 | |||
| 13 | struct completion { |
||
| 14 | unsigned int done; |
||
| 15 | wait_queue_head_t wait; |
||
| 16 | }; |
||
| 17 | |||
| 18 | #define COMPLETION_INITIALIZER(work) \ |
||
| 19 | { 0, __WAIT_QUEUE_HEAD_INITIALIZER((work).wait) } |
||
| 20 | |||
| 21 | #define DECLARE_COMPLETION(work) \ |
||
| 22 | struct completion work = COMPLETION_INITIALIZER(work) |
||
| 23 | |||
| 490 | giacomo | 24 | extern void init_completion(struct completion *x); |
| 422 | giacomo | 25 | extern void FASTCALL(wait_for_completion(struct completion *)); |
| 26 | extern void FASTCALL(complete(struct completion *)); |
||
| 27 | extern void FASTCALL(complete_all(struct completion *)); |
||
| 28 | |||
| 29 | #define INIT_COMPLETION(x) ((x).done = 0) |
||
| 30 | |||
| 31 | #endif |