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ntoskrnl.exe: Implement IoReleaseRemoveLockEx(). 

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 22:27:49 -05:00 committed by Alexandre Julliard
parent 2a92951769
commit 9d899c753a
3 changed files with 17 additions and 1 deletions
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2
dlls/ntoskrnl.exe/ntoskrnl.exe.spec
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@ -448,7 +448,7 @@
@ stdcall IoRegisterShutdownNotification(ptr) @ stdcall IoRegisterShutdownNotification(ptr)
@ stdcall IoReleaseCancelSpinLock(long) @ stdcall IoReleaseCancelSpinLock(long)
@ stdcall IoReleaseRemoveLockAndWaitEx(ptr ptr long) @ stdcall IoReleaseRemoveLockAndWaitEx(ptr ptr long)
@ stub IoReleaseRemoveLockEx @ stdcall IoReleaseRemoveLockEx(ptr ptr long)
@ stub IoReleaseVpbSpinLock @ stub IoReleaseVpbSpinLock
@ stub IoRemoveShareAccess @ stub IoRemoveShareAccess
@ stub IoReportDetectedDevice @ stub IoReportDetectedDevice

15
dlls/ntoskrnl.exe/sync.c
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@ -1224,3 +1224,18 @@ NTSTATUS WINAPI IoAcquireRemoveLockEx( IO_REMOVE_LOCK *lock, void *tag,
InterlockedIncrement( &lock->Common.IoCount ); InterlockedIncrement( &lock->Common.IoCount );
return STATUS_SUCCESS; return STATUS_SUCCESS;
} }
/***********************************************************************
* IoReleaseRemoveLockEx (NTOSKRNL.EXE.@)
*/
void WINAPI IoReleaseRemoveLockEx( IO_REMOVE_LOCK *lock, void *tag, ULONG size )
{
LONG count;
TRACE("lock %p, tag %p, size %u.\n", lock, tag, size);
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);
}

1
include/ddk/wdm.h
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@ -1603,6 +1603,7 @@ void WINAPI IoInvalidateDeviceRelations(PDEVICE_OBJECT,DEVICE_RELATION_TYPE
void WINAPI IoQueueWorkItem(PIO_WORKITEM,PIO_WORKITEM_ROUTINE,WORK_QUEUE_TYPE,void*); void WINAPI IoQueueWorkItem(PIO_WORKITEM,PIO_WORKITEM_ROUTINE,WORK_QUEUE_TYPE,void*);
NTSTATUS WINAPI IoRegisterDeviceInterface(PDEVICE_OBJECT,const GUID*,PUNICODE_STRING,PUNICODE_STRING); NTSTATUS WINAPI IoRegisterDeviceInterface(PDEVICE_OBJECT,const GUID*,PUNICODE_STRING,PUNICODE_STRING);
void WINAPI IoReleaseCancelSpinLock(KIRQL); void WINAPI IoReleaseCancelSpinLock(KIRQL);
void WINAPI IoReleaseRemoveLockEx(IO_REMOVE_LOCK*,void*,ULONG);
NTSTATUS WINAPI IoSetDeviceInterfaceState(UNICODE_STRING*,BOOLEAN); NTSTATUS WINAPI IoSetDeviceInterfaceState(UNICODE_STRING*,BOOLEAN);
NTSTATUS WINAPI IoWMIRegistrationControl(PDEVICE_OBJECT,ULONG); NTSTATUS WINAPI IoWMIRegistrationControl(PDEVICE_OBJECT,ULONG);