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rtworkq: Add RtwqCancelWorkItem(). 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2020-02-05 08:44:09 +03:00 committed by Alexandre Julliard
parent e9e087fdbb
commit b8f94f7ef5
3 changed files with 42 additions and 1 deletions
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40
dlls/rtworkq/queue.c
View File

@ -465,6 +465,33 @@ static HRESULT queue_submit_wait(struct queue *queue, HANDLE event, LONG priorit
return S_OK;
}
static HRESULT queue_cancel_item(struct queue *queue, RTWQWORKITEM_KEY key)
{
HRESULT hr = RTWQ_E_NOT_FOUND;
struct work_item *item;
EnterCriticalSection(&queue->cs);
LIST_FOR_EACH_ENTRY(item, &queue->pending_items, struct work_item, entry)
{
if (item->key == key)
{
key >>= 32;
if ((key & WAIT_ITEM_KEY_MASK) == WAIT_ITEM_KEY_MASK)
CloseThreadpoolWait(item->u.wait_object);
else if ((key & SCHEDULED_ITEM_KEY_MASK) == SCHEDULED_ITEM_KEY_MASK)
CloseThreadpoolTimer(item->u.timer_object);
else
WARN("Unknown item key mask %#x.\n", (DWORD)key);
queue_release_pending_item(item);
hr = S_OK;
break;
}
}
LeaveCriticalSection(&queue->cs);
return hr;
}
struct async_result
{
RTWQASYNCRESULT result;
@ -724,6 +751,19 @@ HRESULT WINAPI RtwqPutWaitingWorkItem(HANDLE event, LONG priority, IRtwqAsyncRes
return hr;
}
HRESULT WINAPI RtwqCancelWorkItem(RTWQWORKITEM_KEY key)
{
struct queue *queue;
HRESULT hr;
TRACE("%s.\n", wine_dbgstr_longlong(key));
if (FAILED(hr = grab_queue(RTWQ_CALLBACK_QUEUE_TIMER, &queue)))
return hr;
return queue_cancel_item(queue, key);
}
HRESULT WINAPI RtwqLockWorkQueue(DWORD queue)
{
TRACE("%#x.\n", queue);

2
dlls/rtworkq/rtworkq.spec
View File

@ -5,7 +5,7 @@
@ stub RtwqBeginUnregisterWorkQueueWithMMCSS
@ stub RtwqCancelDeadline
@ stub RtwqCancelMultipleWaitingWorkItem
@ stub RtwqCancelWorkItem
@ stdcall RtwqCancelWorkItem(int64)
@ stdcall RtwqCreateAsyncResult(ptr ptr ptr ptr)
@ stub RtwqEndRegisterWorkQueueWithMMCSS
@ stub RtwqEndUnregisterWorkQueueWithMMCSS

1
include/rtworkq.idl
View File

@ -75,6 +75,7 @@ cpp_quote(" DWORD dwBytesTransferred;")
cpp_quote(" HANDLE hEvent;")
cpp_quote("} RTWQASYNCRESULT;")
cpp_quote("HRESULT WINAPI RtwqCancelWorkItem(RTWQWORKITEM_KEY key);")
cpp_quote("HRESULT WINAPI RtwqCreateAsyncResult(IUnknown *object, IRtwqAsyncCallback *callback, IUnknown *state, IRtwqAsyncResult **result);")
cpp_quote("HRESULT WINAPI RtwqLockPlatform(void);")
cpp_quote("HRESULT WINAPI RtwqLockWorkQueue(DWORD queue);")