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ntoskrnl.exe: Implement IoReleaseRemoveLockAndWaitEx(). 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2019-08-19 22:27:50 -05:00 committed by Alexandre Julliard
parent 9d899c753a
commit c0b05a2c74
3 changed files with 20 additions and 8 deletions
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8
dlls/ntoskrnl.exe/ntoskrnl.c
View File

@ -3804,14 +3804,6 @@ void WINAPI KeFlushQueuedDpcs(void)
FIXME("stub!\n");
}
/*********************************************************************
* IoReleaseRemoveLockAndWaitEx (NTOSKRNL.@)
*/
void WINAPI IoReleaseRemoveLockAndWaitEx(PIO_REMOVE_LOCK lock, PVOID tag, ULONG size)
{
FIXME("stub: %p %p %u\n", lock, tag, size);
}
/*********************************************************************
* DbgQueryDebugFilterState (NTOSKRNL.@)
*/

19
dlls/ntoskrnl.exe/sync.c
View File

@ -1239,3 +1239,22 @@ void WINAPI IoReleaseRemoveLockEx( IO_REMOVE_LOCK *lock, void *tag, ULONG size )
else if (count < 0)
ERR("Lock %p is not acquired!\n", lock);
}
/***********************************************************************
* IoReleaseRemoveLockAndWaitEx (NTOSKRNL.EXE.@)
*/
void WINAPI IoReleaseRemoveLockAndWaitEx( IO_REMOVE_LOCK *lock, void *tag, ULONG size )
{
LONG count;
TRACE("lock %p, tag %p, size %u.\n", lock, tag, size);
lock->Common.Removed = TRUE;
if (!(count = InterlockedDecrement( &lock->Common.IoCount )))
KeSetEvent( &lock->Common.RemoveEvent, IO_NO_INCREMENT, FALSE );
else if (count < 0)
ERR("Lock %p is not acquired!\n", lock);
else
KeWaitForSingleObject( &lock->Common.RemoveEvent, Executive, KernelMode, FALSE, NULL );
}

1
include/ddk/wdm.h
View File

@ -1603,6 +1603,7 @@ void WINAPI IoInvalidateDeviceRelations(PDEVICE_OBJECT,DEVICE_RELATION_TYPE
void WINAPI IoQueueWorkItem(PIO_WORKITEM,PIO_WORKITEM_ROUTINE,WORK_QUEUE_TYPE,void*);
NTSTATUS WINAPI IoRegisterDeviceInterface(PDEVICE_OBJECT,const GUID*,PUNICODE_STRING,PUNICODE_STRING);
void WINAPI IoReleaseCancelSpinLock(KIRQL);
void WINAPI IoReleaseRemoveLockAndWaitEx(IO_REMOVE_LOCK*,void*,ULONG);
void WINAPI IoReleaseRemoveLockEx(IO_REMOVE_LOCK*,void*,ULONG);
NTSTATUS WINAPI IoSetDeviceInterfaceState(UNICODE_STRING*,BOOLEAN);
NTSTATUS WINAPI IoWMIRegistrationControl(PDEVICE_OBJECT,ULONG);