WORD TIME_SetEventInternal	(	UINT	wDelay,
		UINT	wResol,
		LPTIMECALLBACK	lpFunc,
		DWORD	dwUser,
		UINT	wFlags
	)

Definition at line 316 of file time.c.

Referenced by timeSetEvent().

{
    WORD        wNewID = 0;
    LPWINE_TIMERENTRY   lpNewTimer;
    LPWINE_TIMERENTRY   lpTimer;

    TRACE("(%u, %u, %p, %08lX, %04X);\n", wDelay, wResol, lpFunc, dwUser, wFlags);

    if (wDelay < MMSYSTIME_MININTERVAL || wDelay > MMSYSTIME_MAXINTERVAL)
    return 0;

    lpNewTimer = HeapAlloc(GetProcessHeap(), 0, sizeof(WINE_TIMERENTRY));
    if (lpNewTimer == NULL)
    return 0;

    TIME_MMTimeStart();

    lpNewTimer->wDelay = wDelay;
    lpNewTimer->dwTriggerTime = GetTickCount() + wDelay;

    /* FIXME - wResol is not respected, although it is not clear
               that we could change our precision meaningfully  */
    lpNewTimer->wResol = wResol;
    lpNewTimer->lpFunc = lpFunc;
    lpNewTimer->dwUser = dwUser;
    lpNewTimer->wFlags = wFlags;

    EnterCriticalSection(&WINMM_cs);

    if ((wFlags & TIME_KILL_SYNCHRONOUS) && !TIME_hKillEvent)
        TIME_hKillEvent = CreateEventW(NULL, TRUE, TRUE, NULL);

    for (lpTimer = TIME_TimersList; lpTimer != NULL; lpTimer = lpTimer->lpNext) {
    wNewID = max(wNewID, lpTimer->wTimerID);
    }

    lpNewTimer->lpNext = TIME_TimersList;
    TIME_TimersList = lpNewTimer;
    lpNewTimer->wTimerID = wNewID + 1;

    LeaveCriticalSection(&WINMM_cs);

    /* Wake the service thread in case there is work to be done */
    SetEvent(TIME_hWakeEvent);

    TRACE("=> %u\n", wNewID + 1);

    return wNewID + 1;
}

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