Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | /* krxtimod.h: RxRPC timeout daemon |
2 | * | |
3 | * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved. | |
4 | * Written by David Howells (dhowells@redhat.com) | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or | |
7 | * modify it under the terms of the GNU General Public License | |
8 | * as published by the Free Software Foundation; either version | |
9 | * 2 of the License, or (at your option) any later version. | |
10 | */ | |
11 | ||
12 | #ifndef _LINUX_RXRPC_KRXTIMOD_H | |
13 | #define _LINUX_RXRPC_KRXTIMOD_H | |
14 | ||
15 | #include <rxrpc/types.h> | |
16 | ||
17 | struct rxrpc_timer_ops { | |
18 | /* called when the front of the timer queue has timed out */ | |
19 | void (*timed_out)(struct rxrpc_timer *timer); | |
20 | }; | |
21 | ||
22 | /*****************************************************************************/ | |
23 | /* | |
24 | * RXRPC timer/timeout record | |
25 | */ | |
26 | struct rxrpc_timer | |
27 | { | |
28 | struct list_head link; /* link in timer queue */ | |
29 | unsigned long timo_jif; /* timeout time */ | |
30 | const struct rxrpc_timer_ops *ops; /* timeout expiry function */ | |
31 | }; | |
32 | ||
33 | static inline void rxrpc_timer_init(rxrpc_timer_t *timer, const struct rxrpc_timer_ops *ops) | |
34 | { | |
35 | INIT_LIST_HEAD(&timer->link); | |
36 | timer->ops = ops; | |
37 | } | |
38 | ||
39 | extern int rxrpc_krxtimod_start(void); | |
40 | extern void rxrpc_krxtimod_kill(void); | |
41 | ||
42 | extern void rxrpc_krxtimod_add_timer(rxrpc_timer_t *timer, unsigned long timeout); | |
43 | extern int rxrpc_krxtimod_del_timer(rxrpc_timer_t *timer); | |
44 | ||
45 | #endif /* _LINUX_RXRPC_KRXTIMOD_H */ |