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- Implement a gatewait case (was "tested" with a "Not yet supported" bug previously in the tree; DPRINT1 is left there for further testing).

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- Fix a bug in KeRemoveQueueApc: the code was always removing the first entry in the APC queue
instead of the actual APC. This should fix weird user-mode timer bugs. (Spotted in bug 3354).
See issue #3354 for more details.

svn path=/trunk/; revision=34167
This commit is contained in:
Aleksey Bragin 2008-06-28 19:23:23 +00:00
parent f75f7a44c4
commit 0c8aa0ca08
1 changed files with 19 additions and 4 deletions
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23
reactos/ntoskrnl/ke/apc.c
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@ -212,9 +212,24 @@ Unwait:
}
else if (Thread->State == GateWait)
{
/* We were in a gate wait. FIXME: Handle this */
DPRINT1("Not yet supported -- Report this to Alex\n");
while (TRUE);
/* We were in a gate wait. Handle this. */
DPRINT1("A thread was in a gate wait\n");
/* Lock the gate */
KiAcquireDispatcherObject(&Thread->GateObject->Header);
/* Remove it from the waiters list */
RemoveEntryList(&Thread->WaitBlock[0].WaitListEntry);
/* Unlock the gate */
KiReleaseDispatcherObject(&Thread->GateObject->Header);
/* Increase the queue counter if needed */
if (Thread->Queue) Thread->Queue->CurrentCount++;
/* Put into deferred ready list with this status */
Status = STATUS_KERNEL_APC;
KiInsertDeferredReadyList(Thread);
}
}
else if ((Thread->State == Waiting) &&
@ -867,7 +882,7 @@ KeRemoveQueueApc(IN PKAPC Apc)
/* Acquire the dispatcher lock and remove it from the list */
KiAcquireDispatcherLockAtDpcLevel();
if (RemoveEntryList(&ApcState->ApcListHead[Apc->ApcMode]))
if (RemoveEntryList(&Apc->ApcListEntry))
{
/* Set the correct state based on the APC Mode */
if (Apc->ApcMode == KernelMode)