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msvcr100: Use block_context_for helper in event::wait().

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This commit is contained in:
Piotr Caban 2023-06-08 15:43:20 +02:00 committed by Alexandre Julliard
parent d3d9297b60
commit 7bf56117ce
1 changed files with 3 additions and 30 deletions
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33
dlls/msvcrt/concurrency.c
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@ -2850,17 +2850,8 @@ static inline int evt_transition(void **state, void *from, void *to)
return InterlockedCompareExchangePointer(state, to, from) == from;
}
static void WINAPI evt_timeout(TP_CALLBACK_INSTANCE *instance, void *ctx, TP_TIMER *timer)
{
thread_wait *wait = ctx;
if(evt_transition(&wait->signaled, EVT_WAITING, EVT_RUNNING))
call_Context_Unblock(wait->ctx);
}
static size_t evt_wait(thread_wait *wait, event **events, int count, bool wait_all, unsigned int timeout)
{
TP_TIMER *tp_timer = NULL;
int i;
wait->signaled = EVT_RUNNING;
@ -2884,30 +2875,12 @@ static size_t evt_wait(thread_wait *wait, event **events, int count, bool wait_a
if(!timeout)
return evt_end_wait(wait, events, count);
if (timeout != COOPERATIVE_TIMEOUT_INFINITE)
{
FILETIME ft;
tp_timer = CreateThreadpoolTimer(evt_timeout, wait, NULL);
if(!tp_timer) {
FIXME("throw exception?\n");
return COOPERATIVE_WAIT_TIMEOUT;
}
set_timeout(&ft, timeout);
SetThreadpoolTimer(tp_timer, &ft, 0, 0);
}
if(!evt_transition(&wait->signaled, EVT_RUNNING, EVT_WAITING))
return evt_end_wait(wait, events, count);
call_Context_Block(wait->ctx);
if (tp_timer)
{
SetThreadpoolTimer(tp_timer, NULL, 0, 0);
WaitForThreadpoolTimerCallbacks(tp_timer, TRUE);
CloseThreadpoolTimer(tp_timer);
}
if(block_context_for(wait->ctx, timeout) &&
!evt_transition(&wait->signaled, EVT_WAITING, EVT_RUNNING))
call_Context_Block(wait->ctx);
return evt_end_wait(wait, events, count);
}