NtQueryInformationFile3w
Usage
NTSTATUS NtQueryInformationFile
(
HANDLE hFile,
PIO_STATUS_BLOCK io,
PVOID ptr,
LONG len,
FILE_INFORMATION_CLASS class
)
Overview
Get information about an open file handle.
Params
hFile [In] Handle returned from ZwOpenFile(3w) or ZwCreateFile(3w).
io [Out] Receives information about the operation on return.
ptr [Out] Destination for file information.
len [In] Size of FileInformation.
class [In] Type of file information to get.
Returns
Success: 0. IoStatusBlock and FileInformation are updated.
Failure: An NTSTATUS error code describing the error.
Implementation
Declared in "winternl.h".
Implemented in "dlls/ntdll/file.c".
Debug channel "ntdll".
Releases
4 releases since Debian 4.0 (Etch); the text changed 3 times.