Support periodic kernel timers through shared event queue deadlines

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nmzik committed 2026-10-03 17:31:15 +04:00
1 parent a0858abe35
commit 92c22d60ef
4 files changed
+95 -12

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@@ -51,6 +51,7 @@ struct KernelFilter {
struct KernelEqueueEvent {
bool triggered = false;
uint64_t deadline_ns = 0;
uint64_t interval_ns = 0;
KernelEvent event;
KernelFilter filter;
std::deque<KernelEvent> pending_events;
@@ -72,6 +73,8 @@ int KYTY_SYSV_ABI KernelAddUserEventEdge(KernelEqueue eq, int id);
int KYTY_SYSV_ABI KernelTriggerUserEvent(KernelEqueue eq, int id, void* udata);
int KYTY_SYSV_ABI KernelTriggerUserEventForAll(int id, void* udata);
int KYTY_SYSV_ABI KernelDeleteUserEvent(KernelEqueue eq, int id);
int KYTY_SYSV_ABI KernelAddTimerEvent(KernelEqueue eq, int id, KernelUseconds usec,
void* udata);
int KYTY_SYSV_ABI KernelAddHRTimerEvent(KernelEqueue eq, int id, const KernelTimespec* ts,
void* udata);
int KYTY_SYSV_ABI KernelDeleteHRTimerEvent(KernelEqueue eq, int id);