GetFileInformationByHandleEx

// KERNEL32.dll
#include <windows.h>

BOOL GetFileInformationByHandleEx(
    HANDLE hFile,
    FILE_INFO_BY_HANDLE_CLASS FileInformationClass,
    void* lpFileInformation,
    DWORD dwBufferSize
);

<DllImport("KERNEL32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function GetFileInformationByHandleEx(
    hFile As IntPtr,   ' HANDLE
    FileInformationClass As Integer,   ' FILE_INFO_BY_HANDLE_CLASS
    lpFileInformation As IntPtr,   ' void* out
    dwBufferSize As UInteger   ' DWORD
) As Boolean
End Function

' hFile : HANDLE
' FileInformationClass : FILE_INFO_BY_HANDLE_CLASS
' lpFileInformation : void* out
' dwBufferSize : DWORD
Declare PtrSafe Function GetFileInformationByHandleEx Lib "kernel32" ( _
    ByVal hFile As LongPtr, _
    ByVal FileInformationClass As Long, _
    ByVal lpFileInformation As LongPtr, _
    ByVal dwBufferSize As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

GetFileInformationByHandleEx = ctypes.windll.kernel32.GetFileInformationByHandleEx
GetFileInformationByHandleEx.restype = wintypes.BOOL
GetFileInformationByHandleEx.argtypes = [
    wintypes.HANDLE,  # hFile : HANDLE
    ctypes.c_int,  # FileInformationClass : FILE_INFO_BY_HANDLE_CLASS
    ctypes.POINTER(None),  # lpFileInformation : void* out
    wintypes.DWORD,  # dwBufferSize : DWORD
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
GetFileInformationByHandleEx = Fiddle::Function.new(
  lib['GetFileInformationByHandleEx'],
  [
    Fiddle::TYPE_VOIDP,  # hFile : HANDLE
    Fiddle::TYPE_INT,  # FileInformationClass : FILE_INFO_BY_HANDLE_CLASS
    Fiddle::TYPE_VOIDP,  # lpFileInformation : void* out
    -Fiddle::TYPE_INT,  # dwBufferSize : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "kernel32")]
extern "system" {
    fn GetFileInformationByHandleEx(
        hFile: *mut core::ffi::c_void,  // HANDLE
        FileInformationClass: i32,  // FILE_INFO_BY_HANDLE_CLASS
        lpFileInformation: *mut (),  // void* out
        dwBufferSize: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("KERNEL32.dll", SetLastError = true)]
public static extern bool GetFileInformationByHandleEx(IntPtr hFile, int FileInformationClass, IntPtr lpFileInformation, uint dwBufferSize);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_GetFileInformationByHandleEx' -Namespace Win32 -PassThru
# $api::GetFileInformationByHandleEx(hFile, FileInformationClass, lpFileInformation, dwBufferSize)

#uselib "KERNEL32.dll"
#func global GetFileInformationByHandleEx "GetFileInformationByHandleEx" sptr, sptr, sptr, sptr
; GetFileInformationByHandleEx hFile, FileInformationClass, lpFileInformation, dwBufferSize   ; 戻り値は stat
; hFile : HANDLE -> "sptr"
; FileInformationClass : FILE_INFO_BY_HANDLE_CLASS -> "sptr"
; lpFileInformation : void* out -> "sptr"
; dwBufferSize : DWORD -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。

#uselib "KERNEL32.dll"
#cfunc global GetFileInformationByHandleEx "GetFileInformationByHandleEx" sptr, int, sptr, int
; res = GetFileInformationByHandleEx(hFile, FileInformationClass, lpFileInformation, dwBufferSize)
; hFile : HANDLE -> "sptr"
; FileInformationClass : FILE_INFO_BY_HANDLE_CLASS -> "int"
; lpFileInformation : void* out -> "sptr"
; dwBufferSize : DWORD -> "int"

; BOOL GetFileInformationByHandleEx(HANDLE hFile, FILE_INFO_BY_HANDLE_CLASS FileInformationClass, void* lpFileInformation, DWORD dwBufferSize)
#uselib "KERNEL32.dll"
#cfunc global GetFileInformationByHandleEx "GetFileInformationByHandleEx" intptr, int, intptr, int
; res = GetFileInformationByHandleEx(hFile, FileInformationClass, lpFileInformation, dwBufferSize)
; hFile : HANDLE -> "intptr"
; FileInformationClass : FILE_INFO_BY_HANDLE_CLASS -> "int"
; lpFileInformation : void* out -> "intptr"
; dwBufferSize : DWORD -> "int"

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procGetFileInformationByHandleEx = kernel32.NewProc("GetFileInformationByHandleEx")
)

// hFile (HANDLE), FileInformationClass (FILE_INFO_BY_HANDLE_CLASS), lpFileInformation (void* out), dwBufferSize (DWORD)
r1, _, err := procGetFileInformationByHandleEx.Call(
	uintptr(hFile),
	uintptr(FileInformationClass),
	uintptr(lpFileInformation),
	uintptr(dwBufferSize),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function GetFileInformationByHandleEx(
  hFile: THandle;   // HANDLE
  FileInformationClass: Integer;   // FILE_INFO_BY_HANDLE_CLASS
  lpFileInformation: Pointer;   // void* out
  dwBufferSize: DWORD   // DWORD
): BOOL; stdcall;
  external 'KERNEL32.dll' name 'GetFileInformationByHandleEx';

result := DllCall("KERNEL32\GetFileInformationByHandleEx"
    , "Ptr", hFile   ; HANDLE
    , "Int", FileInformationClass   ; FILE_INFO_BY_HANDLE_CLASS
    , "Ptr", lpFileInformation   ; void* out
    , "UInt", dwBufferSize   ; DWORD
    , "Int")   ; return: BOOL

●GetFileInformationByHandleEx(hFile, FileInformationClass, lpFileInformation, dwBufferSize) = DLL("KERNEL32.dll", "bool GetFileInformationByHandleEx(void*, int, void*, dword)")
# 呼び出し: GetFileInformationByHandleEx(hFile, FileInformationClass, lpFileInformation, dwBufferSize)
# hFile : HANDLE -> "void*"
# FileInformationClass : FILE_INFO_BY_HANDLE_CLASS -> "int"
# lpFileInformation : void* out -> "void*"
# dwBufferSize : DWORD -> "dword"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。