1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ****************************************************************************
11 ****************************************************************************/
12#ifndef _LINUX_ANDROID_ALARM_H
13#define _LINUX_ANDROID_ALARM_H
14
15#include <asm/ioctl.h>
16#include <linux/time.h>
17
18typedef enum {
19
20 ANDROID_ALARM_RTC_WAKEUP,
21 ANDROID_ALARM_RTC,
22 ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP,
23 ANDROID_ALARM_ELAPSED_REALTIME,
24 ANDROID_ALARM_SYSTEMTIME,
25
26 ANDROID_ALARM_TYPE_COUNT,
27
28} android_alarm_type_t;
29
30typedef enum {
31 ANDROID_ALARM_RTC_WAKEUP_MASK = 1U << ANDROID_ALARM_RTC_WAKEUP,
32 ANDROID_ALARM_RTC_MASK = 1U << ANDROID_ALARM_RTC,
33 ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP_MASK = 1U << ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP,
34 ANDROID_ALARM_ELAPSED_REALTIME_MASK = 1U << ANDROID_ALARM_ELAPSED_REALTIME,
35 ANDROID_ALARM_SYSTEMTIME_MASK = 1U << ANDROID_ALARM_SYSTEMTIME,
36 ANDROID_ALARM_TIME_CHANGE_MASK = 1U << 16
37} android_alarm_return_flags_t;
38
39#define ANDROID_ALARM_CLEAR(type) _IO('a', 0 | ((type) << 4))
40#define ANDROID_ALARM_WAIT _IO('a', 1)
41#define ANDROID_ALARM_SET(type) _IOW('a', 2 | ((type) << 4), struct timespec)
42#define ANDROID_ALARM_SET_AND_WAIT(type) _IOW('a', 3 | ((type) << 4), struct timespec)
43#define ANDROID_ALARM_GET_TIME(type) _IOW('a', 4 | ((type) << 4), struct timespec)
44#define ANDROID_ALARM_SET_RTC _IOW('a', 5, struct timespec)
45#define ANDROID_ALARM_SET_TIMEZONE _IOW('a', 6, struct timezone)
46
47#define ANDROID_ALARM_BASE_CMD(cmd) (cmd & ~(_IOC(0, 0, 0xf0, 0)))
48#define ANDROID_ALARM_IOCTL_TO_TYPE(cmd) (_IOC_NR(cmd) >> 4)
49
50#endif
51