vasilito
dc68054305
- Restore 29 recipe symlinks (libdrm, qtbase, dbus, sddm, pipewire, etc.) - Restore 33 patches (KDE, libdrm, mesa, pipewire, sddm, wireplumber) - Restore 20+ local/scripts (audit, lint, test, build helpers) - Restore src/cook/scheduler.rs, status.rs, gnu-config/ - Restore scripts/patch-inclusion-gate.sh, run_mini1.sh, validate-collision-log.sh - Recover TLC source from HEAD (was overwritten by 0.2.3 checkout) - Recover 11 local/docs plans from HEAD (were overwritten) - Recover qt6-wayland-smoke symlink from HEAD - Fix MOTD: remove garbled ASCII art, use clean text - Update version: 0.2.0 -> 0.2.4 in os-release, motd, config - Reduce filesystem_size: 1536 -> 512 MiB - Add ABSOLUTE RULE to AGENTS.md: never delete/ignore packages - Reduce pcid scheme log verbosity: info -> debug
65 lines
1.8 KiB
C
65 lines
1.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#ifndef _LINUX_ALARMTIMER_H
|
|
#define _LINUX_ALARMTIMER_H
|
|
|
|
#include <linux/time.h>
|
|
#include <linux/hrtimer.h>
|
|
#include <linux/timerqueue.h>
|
|
|
|
struct rtc_device;
|
|
|
|
enum alarmtimer_type {
|
|
ALARM_REALTIME,
|
|
ALARM_BOOTTIME,
|
|
|
|
/* Supported types end here */
|
|
ALARM_NUMTYPE,
|
|
|
|
/* Used for tracing information. No usable types. */
|
|
ALARM_REALTIME_FREEZER,
|
|
ALARM_BOOTTIME_FREEZER,
|
|
};
|
|
|
|
#define ALARMTIMER_STATE_INACTIVE 0x00
|
|
#define ALARMTIMER_STATE_ENQUEUED 0x01
|
|
|
|
/**
|
|
* struct alarm - Alarm timer structure
|
|
* @node: timerqueue node for adding to the event list this value
|
|
* also includes the expiration time.
|
|
* @timer: hrtimer used to schedule events while running
|
|
* @function: Function pointer to be executed when the timer fires.
|
|
* @type: Alarm type (BOOTTIME/REALTIME).
|
|
* @state: Flag that represents if the alarm is set to fire or not.
|
|
* @data: Internal data value.
|
|
*/
|
|
struct alarm {
|
|
struct timerqueue_node node;
|
|
struct hrtimer timer;
|
|
void (*function)(struct alarm *, ktime_t now);
|
|
enum alarmtimer_type type;
|
|
int state;
|
|
void *data;
|
|
};
|
|
|
|
void alarm_init(struct alarm *alarm, enum alarmtimer_type type,
|
|
void (*function)(struct alarm *, ktime_t));
|
|
void alarm_start(struct alarm *alarm, ktime_t start);
|
|
void alarm_start_relative(struct alarm *alarm, ktime_t start);
|
|
void alarm_restart(struct alarm *alarm);
|
|
int alarm_try_to_cancel(struct alarm *alarm);
|
|
int alarm_cancel(struct alarm *alarm);
|
|
|
|
u64 alarm_forward(struct alarm *alarm, ktime_t now, ktime_t interval);
|
|
u64 alarm_forward_now(struct alarm *alarm, ktime_t interval);
|
|
ktime_t alarm_expires_remaining(const struct alarm *alarm);
|
|
|
|
#ifdef CONFIG_RTC_CLASS
|
|
/* Provide way to access the rtc device being used by alarmtimers */
|
|
struct rtc_device *alarmtimer_get_rtcdev(void);
|
|
#else
|
|
static inline struct rtc_device *alarmtimer_get_rtcdev(void) { return NULL; }
|
|
#endif
|
|
|
|
#endif
|