Web9 jan. 2024 · The display port driver is a part of the DirectX Graphics Kernel Subsystem (Dxgkrnl.sys). It handles requests from win32k and user mode interfaces and notifies the … WebAPI : IoAllocateDriverObjectExtension(), IoGetDriverObjectExtension() nt!_DEVICE_OBJECT. DEVICE_OBJECT represents a logical or physical device in the …
ReactOS: drivers/base/condrv/condrv.h File Reference
The IoGetDriverObjectExtension routine retrieves a previously allocated per-driver context area. Meer weergeven Drivers call IoGetDriverObjectExtension to retrieve a pointer to a previously allocated extension area. Meer weergeven IoGetDriverObjectExtension returns a pointer to the context area, if any or returns NULL. Meer weergeven WebDefinition at line 129 of file driver.c. 132 {. 133 PKS_DRIVER_EXTENSION DriverObjectExtension; 134 const KSDEVICE_DESCRIPTOR * Descriptor = NULL; 135. 136 /* get stored driver object extension */. 137. 138 DriverObjectExtension = IoGetDriverObjectExtension ( DriverObject, ( PVOID) KsInitializeDriver ); 139. gareth mellor wakefield
ReactOS: hal/halarm/generic/spinlock.c File Reference
WebRutinitas IoGetDriverObjectExtension mengambil area konteks per driver yang dialokasikan sebelumnya. Fungsi IoGetDriverObjectExtension (wdm.h) - Windows drivers Microsoft … Web726 297 004281D2 IoCheckQuotaBufferValidity = _IoCheckQuotaBufferValidity@12. 727 298 0030C4CA IoCheckShareAccess = _IoCheckShareAccess@20. 728 299 0030C4EE IoCheckShareAccessEx = _IoCheckShareAccessEx@24. 729 29A 0005FC66 IoCleanupIrp = _IoCleanupIrp@4. Web2 dec. 2007 · > IoGetDriverObjectExtension, could there be many XXX object extensions > each retrieved by dereferencing the XXXExtension field of an XXX > object originally … gareth mee legal and general