IN HANDLE ProcessHandle,
IN OUT PVOID *BaseAddress,
IN OUT PULONG NumberOfBytesToFlush,
OUT PIO_STATUS_BLOCK IoStatusBlock );
NtFlushVirtualMemory flushes mapped section view to file.
ProcessHandle
HANDLE of process containing mapped view of section to flush.
*BaseAddress
Pointer to PVOID value containing address of memory area to flush.
On output this value is rounded to Page Size (0x1000).
NumberOfBytesToFlush
Pointer to ULONG value specifing length of area to flush. On output this value is rounded up to Page Size (0x1000).
IoStatusBlock
Pointer to IO_STATUS_BLOCK structure. After call Information member contains the same value as NumberOfBytesToFlush parameter.
WARNING: Two (or more) memory pages mapped in different calls of NtMapViewOfSection cannot be flushed in one function call, even if both has the same SECTION as a source.
