blob: 35a2271d699c1af4c5b3c8b9c1a7c8f5f6d207ea (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
/*
* Copyright (C) 2010 Marc Kleine-Budde <mkl@pengutronix.de>
*
* This file is released under the GPLv2
*
*/
#ifndef POLLER_H
#define POLLER_H
#include <linux/list.h>
struct poller_struct {
void (*func)(struct poller_struct *poller);
int registered;
struct list_head list;
};
int poller_register(struct poller_struct *poller);
int poller_unregister(struct poller_struct *poller);
struct poller_async;
struct poller_async {
struct poller_struct poller;
void (*fn)(void *);
void *ctx;
uint64_t end;
int active;
};
int poller_async_register(struct poller_async *pa);
int poller_async_unregister(struct poller_async *pa);
int poller_call_async(struct poller_async *pa, uint64_t delay_ns,
void (*fn)(void *), void *ctx);
int poller_async_cancel(struct poller_async *pa);
#ifdef CONFIG_POLLER
void poller_call(void);
#else
static inline void poller_call(void)
{
}
#endif /* CONFIG_POLLER */
#endif /* !POLLER_H */
|