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yaml --- r: 245633 b: refs/heads/master c: ff3ead9 h: refs/heads/master i: 245631: cc41f4e v: v3
git-mirror · Apr 26, 2011 · 45d8f47 · 45d8f47
1 parent d8b0f5f
commit 45d8f47
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Showing 4 changed files with 407 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 88d19cf37952a7e1e38b2bf87a00f0e857e63180
+refs/heads/master: ff3ead96d17f47ee70c294a5cc2cce9b61e82f0f
diff --git a/trunk/include/linux/alarmtimer.h b/trunk/include/linux/alarmtimer.h
@@ -0,0 +1,30 @@
+#ifndef _LINUX_ALARMTIMER_H
+#define _LINUX_ALARMTIMER_H
+
+#include <linux/time.h>
+#include <linux/hrtimer.h>
+#include <linux/timerqueue.h>
+#include <linux/rtc.h>
+
+enum alarmtimer_type {
+	ALARM_REALTIME,
+	ALARM_BOOTTIME,
+
+	ALARM_NUMTYPE,
+};
+
+struct alarm {
+	struct timerqueue_node	node;
+	ktime_t			period;
+	void			(*function)(struct alarm *);
+	enum alarmtimer_type	type;
+	char			enabled;
+	void			*data;
+};
+
+void alarm_init(struct alarm *alarm, enum alarmtimer_type type,
+		void (*function)(struct alarm *));
+void alarm_start(struct alarm *alarm, ktime_t start, ktime_t period);
+void alarm_cancel(struct alarm *alarm);
+
+#endif
diff --git a/trunk/kernel/time/Makefile b/trunk/kernel/time/Makefile
@@ -1,5 +1,5 @@
 obj-y += timekeeping.o ntp.o clocksource.o jiffies.o timer_list.o timecompare.o
-obj-y += timeconv.o posix-clock.o
+obj-y += timeconv.o posix-clock.o alarmtimer.o
 
 obj-$(CONFIG_GENERIC_CLOCKEVENTS_BUILD)		+= clockevents.o
 obj-$(CONFIG_GENERIC_CLOCKEVENTS)		+= tick-common.o