diff options
Diffstat (limited to 'include/linux/android_alarm.h')
-rw-r--r-- | include/linux/android_alarm.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/include/linux/android_alarm.h b/include/linux/android_alarm.h new file mode 100644 index 00000000000..c1a1450e992 --- /dev/null +++ b/include/linux/android_alarm.h @@ -0,0 +1,59 @@ +/* include/linux/android_alarm.h + * + * Copyright (C) 2006-2007 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef _LINUX_ANDROID_ALARM_H +#define _LINUX_ANDROID_ALARM_H + +#include <asm/ioctl.h> +#include <linux/time.h> + +typedef enum { + /* return code bit numbers or set alarm arg */ + ANDROID_ALARM_RTC_WAKEUP, + ANDROID_ALARM_RTC, + ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP, + ANDROID_ALARM_ELAPSED_REALTIME, + ANDROID_ALARM_SYSTEMTIME, + + ANDROID_ALARM_TYPE_COUNT, + + /* return code bit numbers */ + /* ANDROID_ALARM_TIME_CHANGE = 16 */ +} android_alarm_type_t; + +typedef enum { + ANDROID_ALARM_RTC_WAKEUP_MASK = 1U << ANDROID_ALARM_RTC_WAKEUP, + ANDROID_ALARM_RTC_MASK = 1U << ANDROID_ALARM_RTC, + ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP_MASK = 1U << ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP, + ANDROID_ALARM_ELAPSED_REALTIME_MASK = 1U << ANDROID_ALARM_ELAPSED_REALTIME, + ANDROID_ALARM_SYSTEMTIME_MASK = 1U << ANDROID_ALARM_SYSTEMTIME, + ANDROID_ALARM_TIME_CHANGE_MASK = 1U << 16 +} android_alarm_return_flags_t; + +/* Disable alarm */ +#define ANDROID_ALARM_CLEAR(type) _IO('a', 0 | ((type) << 4)) + +/* Ack last alarm and wait for next */ +#define ANDROID_ALARM_WAIT _IO('a', 1) + +/* Set alarm */ +#define ANDROID_ALARM_SET(type) _IOW('a', 2 | ((type) << 4), struct timespec) +#define ANDROID_ALARM_SET_AND_WAIT(type) _IOW('a', 3 | ((type) << 4), struct timespec) +#define ANDROID_ALARM_GET_TIME(type) _IOW('a', 4 | ((type) << 4), struct timespec) +#define ANDROID_ALARM_SET_RTC _IOW('a', 5, struct timespec) +#define ANDROID_ALARM_BASE_CMD(cmd) (cmd & ~(_IOC(0, 0, 0xf0, 0))) +#define ANDROID_ALARM_IOCTL_TO_TYPE(cmd) (_IOC_NR(cmd) >> 4) + +#endif |