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fsctl.h

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This commit is contained in:
Bill Zissimopoulos 2015-11-21 11:54:58 -08:00
parent 93be122c91
commit d6d98384f2
5 changed files with 58 additions and 34 deletions
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9
build/VStudio/winfsp.vcxproj
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@ -96,22 +96,22 @@
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@ -139,6 +139,7 @@
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25
inc/fsctl.h Normal file
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@ -0,0 +1,25 @@
/**
* @file sys/fsctl.h
*
* @copyright 2015 Bill Zissimopoulos
*/
#ifndef WINFSP_FSCTL_H_INCLUDED
#define WINFSP_FSCTL_H_INCLUDED
#include <devioctl.h>
#define FSP_FSCTL_DISK_DEVICE_NAME "WinFsp.Disk"
#define FSP_FSCTL_NET_DEVICE_NAME "WinFsp.Net"
/* fsctl device codes */
#define FSP_FSCTL_CREATE \
CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 0x800 + 'C', METHOD_BUFFERED, FILE_READ_DATA | FILE_WRITE_DATA)
#define FSP_FSCTL_DELETE \
CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 0x800 + 'D', METHOD_BUFFERED, FILE_READ_DATA | FILE_WRITE_DATA)
/* fsvrt device codes */
#define FSP_FSCTL_TRANSACT \
CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 0x800 + 'T', METHOD_BUFFERED, FILE_READ_DATA | FILE_WRITE_DATA)
#endif

4
src/sys/driver.c
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@ -23,13 +23,13 @@ DriverEntry(
/* create the file system control device objects */
UNICODE_STRING DeviceName;
RtlInitUnicodeString(&DeviceName, L"\\Device\\" DISK_DEVICE_NAME);
RtlInitUnicodeString(&DeviceName, L"\\Device\\" FSP_FSCTL_DISK_DEVICE_NAME);
Result = IoCreateDevice(DriverObject,
sizeof(FSP_FSCTL_DEVICE_EXTENSION), &DeviceName, FILE_DEVICE_DISK_FILE_SYSTEM, 0, FALSE,
&FspFsctlDiskDeviceObject);
if (!NT_SUCCESS(Result))
FSP_RETURN();
RtlInitUnicodeString(&DeviceName, L"\\Device\\" NET_DEVICE_NAME);
RtlInitUnicodeString(&DeviceName, L"\\Device\\" FSP_FSCTL_NET_DEVICE_NAME);
Result = IoCreateDevice(DriverObject,
sizeof(FSP_FSCTL_DEVICE_EXTENSION), &DeviceName, FILE_DEVICE_NETWORK_FILE_SYSTEM, 0, FALSE,
&FspFsctlNetDeviceObject);

3
src/sys/driver.h
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@ -8,10 +8,9 @@
#define WINFSP_SYS_DRIVER_H_INCLUDED
#include <ntifs.h>
#include <fsctl.h>
#define DRIVER_NAME "WinFsp"
#define DISK_DEVICE_NAME "WinFsp.Disk"
#define NET_DEVICE_NAME "WinFsp.Net"
/* DEBUGLOG */
#if DBG