Public/winfsp
1
0
Fork 0
mirror of https://github.com/winfsp/winfsp.git synced 2025-07-03 09:22:57 -05:00
Code Issues Packages Projects Releases Wiki Activity

sys: FSP_FILE_NODE: add HandleCount field and refactor cleanup/close/rename

Browse Source
This commit is contained in:
Bill Zissimopoulos
2016-03-15 15:09:47 -07:00
parent 66d20d3d35
commit bd413b9c9b
7 changed files with 151 additions and 148 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
src/sys/driver.h
View File

@ -707,9 +707,9 @@ PVOID FspFsvolDeviceInsertContext(PDEVICE_OBJECT DeviceObject, UINT64 Identifier
FSP_DEVICE_CONTEXT_TABLE_ELEMENT *ElementStorage, PBOOLEAN PInserted);
VOID FspFsvolDeviceDeleteContext(PDEVICE_OBJECT DeviceObject, UINT64 Identifier,
PBOOLEAN PDeleted);
PVOID FspFsvolDeviceEnumerateContextByName(PDEVICE_OBJECT DeviceObject, PUNICODE_STRING FileName,
BOOLEAN SubpathOnly, PVOID *PRestartKey);
PVOID FspFsvolDeviceLookupContextByName(PDEVICE_OBJECT DeviceObject, PUNICODE_STRING FileName);
PVOID FspFsvolDeviceLookupDescendantContextByName(PDEVICE_OBJECT DeviceObject, PUNICODE_STRING FileName,
BOOLEAN ChildOnly);
PVOID FspFsvolDeviceInsertContextByName(PDEVICE_OBJECT DeviceObject, PUNICODE_STRING FileName, PVOID Context,
FSP_DEVICE_CONTEXT_BY_NAME_TABLE_ELEMENT *ElementStorage, PBOOLEAN PInserted);
VOID FspFsvolDeviceDeleteContextByName(PDEVICE_OBJECT DeviceObject, PUNICODE_STRING FileName,
@ -775,7 +775,8 @@ typedef struct
LONG RefCount;
UINT32 DeletePending;
/* locked under FSP_FSVOL_DEVICE_EXTENSION::ContextTableResource */
LONG OpenCount;
LONG OpenCount; /* ContextTable ref count */
LONG HandleCount; /* HANDLE count (CREATE/CLEANUP) */
SHARE_ACCESS ShareAccess;
FSP_DEVICE_CONTEXT_BY_NAME_TABLE_ELEMENT ContextByNameElementStorage;
/* locked under FSP_FSVOL_DEVICE_EXTENSION::FileRenameResource or Header.Resource */
@ -838,9 +839,11 @@ FSP_FILE_NODE *FspFileNodeOpen(FSP_FILE_NODE *FileNode, PFILE_OBJECT FileObject,
UINT32 GrantedAccess, UINT32 ShareAccess, NTSTATUS *PResult);
VOID FspFileNodeCleanup(FSP_FILE_NODE *FileNode, PFILE_OBJECT FileObject,
PBOOLEAN PDeletePending);
VOID FspFileNodeClose(FSP_FILE_NODE *FileNode, PFILE_OBJECT FileObject,
PBOOLEAN PDeletedFromContextTable);
VOID FspFileNodeCleanupComplete(FSP_FILE_NODE *FileNode, PFILE_OBJECT FileObject);
VOID FspFileNodeClose(FSP_FILE_NODE *FileNode, PFILE_OBJECT FileObject);
VOID FspFileNodeRename(FSP_FILE_NODE *FileNode, PUNICODE_STRING NewFileName);
BOOLEAN FspFileNodeHasOpenHandles(PDEVICE_OBJECT FsvolDeviceObject,
PUNICODE_STRING FileName, BOOLEAN SubpathOnly);
VOID FspFileNodeGetFileInfo(FSP_FILE_NODE *FileNode, FSP_FSCTL_FILE_INFO *FileInfo);
BOOLEAN FspFileNodeTryGetFileInfo(FSP_FILE_NODE *FileNode, FSP_FSCTL_FILE_INFO *FileInfo);
VOID FspFileNodeSetFileInfo(FSP_FILE_NODE *FileNode, PFILE_OBJECT CcFileObject,