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sys: WIP

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This commit is contained in:
Bill Zissimopoulos
2015-11-30 11:21:10 -08:00
parent f188bddb3b
commit 44654617e3
3 changed files with 22 additions and 45 deletions
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28
src/sys/device.c
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@ -26,7 +26,6 @@ NTSTATUS FspDeviceCopyList(
PDEVICE_OBJECT **PDeviceObjects, PULONG PDeviceObjectCount);
VOID FspDeviceDeleteList(
PDEVICE_OBJECT *DeviceObjects, ULONG DeviceObjectCount);
NTSTATUS FspDeviceOwned(PDEVICE_OBJECT DeviceObject);
VOID FspDeviceDeleteAll(VOID);
#ifdef ALLOC_PRAGMA
@ -41,7 +40,6 @@ VOID FspDeviceDeleteAll(VOID);
#pragma alloc_text(PAGE, FspFsvolDeviceFini)
#pragma alloc_text(PAGE, FspDeviceCopyList)
#pragma alloc_text(PAGE, FspDeviceDeleteList)
#pragma alloc_text(PAGE, FspDeviceOwned)
#pragma alloc_text(PAGE, FspDeviceDeleteAll)
#endif
@ -149,7 +147,7 @@ VOID FspDeviceDelete(PDEVICE_OBJECT DeviceObject)
}
ExDeleteResourceLite(&DeviceExtension->Resource);
RtlZeroMemory(DeviceExtension, DeviceObject->Size - sizeof DEVICE_OBJECT);
RtlZeroMemory(DeviceExtension, DeviceObject->Size - sizeof(DEVICE_OBJECT));
IoDeleteDevice(DeviceObject);
}
@ -279,30 +277,6 @@ VOID FspDeviceDeleteList(
ExFreePoolWithTag(DeviceObjects, FSP_TAG);
}
NTSTATUS FspDeviceOwned(PDEVICE_OBJECT DeviceObject)
{
PAGED_CODE();
NTSTATUS Result = STATUS_NO_SUCH_DEVICE;
PDEVICE_OBJECT *DeviceObjects = 0;
ULONG DeviceObjectCount = 0;
Result = FspDeviceCopyList(&DeviceObjects, &DeviceObjectCount);
if (!NT_SUCCESS(Result))
return Result;
for (ULONG i = 0; DeviceObjectCount > i; i++)
if (DeviceObjects[i] == DeviceObject)
{
Result = STATUS_SUCCESS;
break;
}
FspDeviceDeleteList(DeviceObjects, DeviceObjectCount);
return Result;
}
VOID FspDeviceDeleteAll(VOID)
{
PAGED_CODE();