prebuilt/ndk/android-ndk-r4/platforms/android-5/arch-x86/usr/include/linux/android_alarm.h

   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
  18 typedef 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
  30 typedef 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