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sys: iop: FSP_FSCTL_TRANSACT_REQ_HEADER

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This commit is contained in:
Bill Zissimopoulos
2015-12-08 15:25:41 -08:00
parent c3c690c46b
commit d21180cba0
5 changed files with 69 additions and 34 deletions
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12
src/sys/driver.h
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@ -263,12 +263,18 @@ PIRP FspIoqEndProcessingIrp(FSP_IOQ *Ioq, UINT_PTR IrpHint);
/* I/O processing */
#define FSP_FSCTL_WORK \
CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 0x800 + 'W', METHOD_NEITHER, FILE_ANY_ACCESS)
#define FspIrpContextRequest(Irp) \
#define FspIopRequest(Irp) \
(*(FSP_FSCTL_TRANSACT_REQ **)&(Irp)->Tail.Overlay.DriverContext[0])
#define FspIopRequestContext(Request, I)\
(*FspIopRequestContextAddress(Request, I))
#define FspIrpContextHandle(Irp) \
(*(HANDLE *)&(Irp)->Tail.Overlay.DriverContext[1])
NTSTATUS FspIopCreateRequest(
PIRP Irp, PUNICODE_STRING FileName, ULONG ExtraSize, FSP_FSCTL_TRANSACT_REQ **PRequest);
#define FspIopCreateRequest(I, F, E, P) FspIopCreateRequestEx(I, F, E, 0, P)
typedef VOID FSP_IOP_REQUEST_FINI(PVOID Context[3]);
NTSTATUS FspIopCreateRequestEx(
PIRP Irp, PUNICODE_STRING FileName, ULONG ExtraSize, FSP_IOP_REQUEST_FINI *RequestFini,
FSP_FSCTL_TRANSACT_REQ **PRequest);
PVOID *FspIopRequestContextAddress(FSP_FSCTL_TRANSACT_REQ *Request, ULONG I);
NTSTATUS FspIopPostWorkRequest(PDEVICE_OBJECT DeviceObject, FSP_FSCTL_TRANSACT_REQ *Request);
VOID FspIopCompleteIrpEx(PIRP Irp, NTSTATUS Result, BOOLEAN DeviceRelease);
static inline