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ntoskrnl.exe: Support DPCs with timers. 

Signed-off-by: Paul Gofman <pgofman@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Paul Gofman 2020-05-28 12:15:19 +03:00 committed by Alexandre Julliard
parent 6cb3588969
commit a4a903f97a
1 changed files with 7 additions and 6 deletions
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13
dlls/ntoskrnl.exe/sync.c
View File

@ -392,9 +392,15 @@ LONG WINAPI KeReleaseMutex( PRKMUTEX mutex, BOOLEAN wait )
static void CALLBACK ke_timer_complete_proc(PTP_CALLBACK_INSTANCE instance, void *timer_, PTP_TIMER tp_timer)
{
KTIMER *timer = timer_;
KDPC *dpc = timer->Dpc;
TRACE("instance %p, timer %p, tp_timer %p.\n", instance, timer, tp_timer);
if (dpc && dpc->DeferredRoutine)
{
TRACE("Calling dpc->DeferredRoutine %p, dpc->DeferredContext %p.\n", dpc->DeferredRoutine, dpc->DeferredContext);
dpc->DeferredRoutine(dpc, dpc->DeferredContext, dpc->SystemArgument1, dpc->SystemArgument2);
}
EnterCriticalSection( &sync_cs );
timer->Header.SignalState = TRUE;
if (timer->Header.WaitListHead.Blink)
@ -435,12 +441,6 @@ BOOLEAN WINAPI KeSetTimerEx( KTIMER *timer, LARGE_INTEGER duetime, LONG period,
TRACE("timer %p, duetime %s, period %d, dpc %p.\n",
timer, wine_dbgstr_longlong(duetime.QuadPart), period, dpc);
if (dpc)
{
FIXME("Unhandled DPC %p.\n", dpc);
return FALSE;
}
EnterCriticalSection( &sync_cs );
if ((ret = timer->Header.Inserted))
@ -456,6 +456,7 @@ BOOLEAN WINAPI KeSetTimerEx( KTIMER *timer, LARGE_INTEGER duetime, LONG period,
timer->DueTime.QuadPart = duetime.QuadPart;
timer->Period = period;
timer->Dpc = dpc;
SetThreadpoolTimer((TP_TIMER *)timer->TimerListEntry.Blink, (FILETIME *)&duetime, period, 0);
LeaveCriticalSection( &sync_cs );