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sys,dll: FSP_FSCTL_UNLOAD

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This commit is contained in:
Bill Zissimopoulos
2022-08-18 11:05:45 +01:00
parent 005d3e4fb0
commit 9670caa3fe
16 changed files with 445 additions and 69 deletions
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4
inc/winfsp/fsctl.h
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@ -111,6 +111,8 @@ extern const __declspec(selectany) GUID FspFsvrtDeviceClassGuid =
CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 0x800 + 's', METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSP_FSCTL_NOTIFY \
CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 0x800 + 'n', METHOD_NEITHER, FILE_ANY_ACCESS)
#define FSP_FSCTL_UNLOAD \
CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 0x800 + 'U', METHOD_NEITHER, FILE_ANY_ACCESS)
/* fsctl internal device codes (usable only in-kernel) */
#define FSP_FSCTL_TRANSACT_INTERNAL \
@ -694,6 +696,8 @@ FSP_API NTSTATUS FspFsctlNotify(HANDLE VolumeHandle,
FSP_API NTSTATUS FspFsctlGetVolumeList(PWSTR DevicePath,
PWCHAR VolumeListBuf, PSIZE_T PVolumeListSize);
FSP_API NTSTATUS FspFsctlPreflight(PWSTR DevicePath);
FSP_API NTSTATUS FspFsctlStartService(VOID);
FSP_API NTSTATUS FspFsctlStopService(VOID);
typedef struct
{

8
inc/winfsp/winfsp.h
View File

@ -1047,11 +1047,14 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
NTSTATUS (*Obsolete0)(VOID);
VOID (*DispatcherStopped)(FSP_FILE_SYSTEM *FileSystem,
BOOLEAN Normally);
/*
* This ensures that this interface will always contain 64 function pointers.
* Please update when changing the interface as it is important for future compatibility.
*/
NTSTATUS (*Reserved[32])();
NTSTATUS (*Reserved[31])();
} FSP_FILE_SYSTEM_INTERFACE;
FSP_FSCTL_STATIC_ASSERT(sizeof(FSP_FILE_SYSTEM_INTERFACE) == 64 * sizeof(NTSTATUS (*)()),
"FSP_FILE_SYSTEM_INTERFACE must have 64 entries.");
@ -1074,7 +1077,8 @@ typedef struct _FSP_FILE_SYSTEM
SRWLOCK OpGuardLock;
BOOLEAN UmFileContextIsUserContext2, UmFileContextIsFullContext;
UINT16 UmNoReparsePointsDirCheck:1;
UINT16 UmReservedFlags:15;
UINT16 UmReservedFlags:14;
UINT16 DispatcherStopping:1;
} FSP_FILE_SYSTEM;
FSP_FSCTL_STATIC_ASSERT(
(4 == sizeof(PVOID) && 660 == sizeof(FSP_FILE_SYSTEM)) ||