PUNLOCK_ROUTINE - NtDoc
Native API online documentation, based on the System Informer
(formerly Process Hacker) phnt
headers
// ntifs.h
PUNLOCK_ROUTINE PunlockRoutine;
VOID PunlockRoutine(
PVOID Context,
PFILE_LOCK_INFO FileLockInfo
)
{...}
View the official Windows Driver Kit DDI referenceNo description available.
A filter (legacy filter or minifilter) can register a PUNLOCK_ROUTINE-typed routine as the filter's UnlockRoutine callback routine for a FILE_LOCK structure.
Context[in] Context pointer that was passed to FltProcessFileLock or FsRtlProcessFileLock.
FileLockInfoOpaque pointer to the FILE_LOCK_INFO structure for the byte-range lock.
A filter (legacy filter or minifilter) can optionally specify a PUNLOCK_ROUTINE-typed routine as the filter's UnlockRoutine callback for a byte-range file lock.
If the filter specifies an UnlockRoutine routine for a FILE_LOCK structure, this routine is called when the lock is removed from a locked byte range in a file.
A minifilter specifies this routine by passing a pointer to the routine as the UnlockRoutine parameter for FltAllocateFileLock.
A legacy filter specifies this routine by passing a pointer to the routine as the UnlockRoutine parameter for FsRtlAllocateFileLock or FsRtlInitializeFileLock.
PFLT_COMPLETE_LOCK_CALLBACK_DATA_ROUTINE