Win32 API 日本語リファレンス
ホームDevices.DeviceAndDriverInstallation › SetupDestroyDiskSpaceList

SetupDestroyDiskSpaceList

関数
ディスク空き領域リストを破棄して解放する。
DLLSETUPAPI.dll呼出規約winapiSetLastErrorあり対応OSWindows XP 以降

シグネチャ

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

BOOL SetupDestroyDiskSpaceList(
    void* DiskSpace
);

パラメーター

名前方向説明
DiskSpacevoid*inout破棄して解放するディスク領域リストのハンドル。

戻り値の型: BOOL

各言語での呼び出し定義

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

BOOL SetupDestroyDiskSpaceList(
    void* DiskSpace
);
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("SETUPAPI.dll", SetLastError = true, ExactSpelling = true)]
static extern bool SetupDestroyDiskSpaceList(
    IntPtr DiskSpace   // void* in/out
);
<DllImport("SETUPAPI.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function SetupDestroyDiskSpaceList(
    DiskSpace As IntPtr   ' void* in/out
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function
' DiskSpace : void* in/out
Declare PtrSafe Function SetupDestroyDiskSpaceList Lib "setupapi" ( _
    ByVal DiskSpace As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。
import ctypes
from ctypes import wintypes

SetupDestroyDiskSpaceList = ctypes.windll.setupapi.SetupDestroyDiskSpaceList
SetupDestroyDiskSpaceList.restype = wintypes.BOOL
SetupDestroyDiskSpaceList.argtypes = [
    ctypes.POINTER(None),  # DiskSpace : void* in/out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SETUPAPI.dll')
SetupDestroyDiskSpaceList = Fiddle::Function.new(
  lib['SetupDestroyDiskSpaceList'],
  [
    Fiddle::TYPE_VOIDP,  # DiskSpace : void* in/out
  ],
  Fiddle::TYPE_INT)
#[link(name = "setupapi")]
extern "system" {
    fn SetupDestroyDiskSpaceList(
        DiskSpace: *mut ()  // void* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("SETUPAPI.dll", SetLastError = true)]
public static extern bool SetupDestroyDiskSpaceList(IntPtr DiskSpace);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SETUPAPI_SetupDestroyDiskSpaceList' -Namespace Win32 -PassThru
# $api::SetupDestroyDiskSpaceList(DiskSpace)
#uselib "SETUPAPI.dll"
#func global SetupDestroyDiskSpaceList "SetupDestroyDiskSpaceList" sptr
; SetupDestroyDiskSpaceList DiskSpace   ; 戻り値は stat
; DiskSpace : void* in/out -> "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 "SETUPAPI.dll"
#cfunc global SetupDestroyDiskSpaceList "SetupDestroyDiskSpaceList" sptr
; res = SetupDestroyDiskSpaceList(DiskSpace)
; DiskSpace : void* in/out -> "sptr"
; BOOL SetupDestroyDiskSpaceList(void* DiskSpace)
#uselib "SETUPAPI.dll"
#cfunc global SetupDestroyDiskSpaceList "SetupDestroyDiskSpaceList" intptr
; res = SetupDestroyDiskSpaceList(DiskSpace)
; DiskSpace : void* in/out -> "intptr"
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	setupapi = windows.NewLazySystemDLL("SETUPAPI.dll")
	procSetupDestroyDiskSpaceList = setupapi.NewProc("SetupDestroyDiskSpaceList")
)

// DiskSpace (void* in/out)
r1, _, err := procSetupDestroyDiskSpaceList.Call(
	uintptr(DiskSpace),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL
function SetupDestroyDiskSpaceList(
  DiskSpace: Pointer   // void* in/out
): BOOL; stdcall;
  external 'SETUPAPI.dll' name 'SetupDestroyDiskSpaceList';
result := DllCall("SETUPAPI\SetupDestroyDiskSpaceList"
    , "Ptr", DiskSpace   ; void* in/out
    , "Int")   ; return: BOOL
●SetupDestroyDiskSpaceList(DiskSpace) = DLL("SETUPAPI.dll", "bool SetupDestroyDiskSpaceList(void*)")
# 呼び出し: SetupDestroyDiskSpaceList(DiskSpace)
# DiskSpace : void* in/out -> "void*"
# 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)。
const std = @import("std");

extern "setupapi" fn SetupDestroyDiskSpaceList(
    DiskSpace: ?*anyopaque // void* in/out
) callconv(std.os.windows.WINAPI) i32;
proc SetupDestroyDiskSpaceList(
    DiskSpace: pointer  # void* in/out
): int32 {.importc: "SetupDestroyDiskSpaceList", stdcall, dynlib: "SETUPAPI.dll".}
pragma(lib, "setupapi");
extern(Windows)
int SetupDestroyDiskSpaceList(
    void* DiskSpace   // void* in/out
);
ccall((:SetupDestroyDiskSpaceList, "SETUPAPI.dll"), stdcall, Int32,
      (Ptr{Cvoid},),
      DiskSpace)
# DiskSpace : void* in/out -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
local ffi = require("ffi")
ffi.cdef[[
int32_t SetupDestroyDiskSpaceList(
    void* DiskSpace);
]]
local setupapi = ffi.load("setupapi")
-- setupapi.SetupDestroyDiskSpaceList(DiskSpace)
-- DiskSpace : void* in/out
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
const koffi = require('koffi');
const lib = koffi.load('SETUPAPI.dll');
const SetupDestroyDiskSpaceList = lib.func('__stdcall', 'SetupDestroyDiskSpaceList', 'int32_t', ['void *']);
// SetupDestroyDiskSpaceList(DiskSpace)
// DiskSpace : void* in/out -> 'void *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。
const lib = Deno.dlopen("SETUPAPI.dll", {
  SetupDestroyDiskSpaceList: { parameters: ["pointer"], result: "i32" },
});
// lib.symbols.SetupDestroyDiskSpaceList(DiskSpace)
// DiskSpace : void* in/out -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。
<?php
$ffi = FFI::cdef(<<<C
int32_t SetupDestroyDiskSpaceList(
    void* DiskSpace);
C, "SETUPAPI.dll");
// $ffi->SetupDestroyDiskSpaceList(DiskSpace);
// DiskSpace : void* in/out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。
import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Setupapi extends StdCallLibrary {
    Setupapi INSTANCE = Native.load("setupapi", Setupapi.class);
    boolean SetupDestroyDiskSpaceList(
        Pointer DiskSpace   // void* in/out
    );
}
@[Link("setupapi")]
lib LibSETUPAPI
  fun SetupDestroyDiskSpaceList = SetupDestroyDiskSpaceList(
    DiskSpace : Void*   # void* in/out
  ) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。
import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef SetupDestroyDiskSpaceListNative = Int32 Function(Pointer<Void>);
typedef SetupDestroyDiskSpaceListDart = int Function(Pointer<Void>);
final SetupDestroyDiskSpaceList = DynamicLibrary.open('SETUPAPI.dll')
    .lookupFunction<SetupDestroyDiskSpaceListNative, SetupDestroyDiskSpaceListDart>('SetupDestroyDiskSpaceList');
// DiskSpace : void* in/out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function SetupDestroyDiskSpaceList(
  DiskSpace: Pointer   // void* in/out
): BOOL; stdcall;
  external 'SETUPAPI.dll' name 'SetupDestroyDiskSpaceList';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "SetupDestroyDiskSpaceList"
  c_SetupDestroyDiskSpaceList :: Ptr () -> IO CInt
-- DiskSpace : void* in/out -> Ptr ()
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。
open Ctypes
open Foreign

let setupdestroydiskspacelist =
  foreign "SetupDestroyDiskSpaceList"
    ((ptr void) @-> returning int32_t)
(* DiskSpace : void* in/out -> (ptr void) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)
(cffi:define-foreign-library setupapi (t "SETUPAPI.dll"))
(cffi:use-foreign-library setupapi)

(cffi:defcfun ("SetupDestroyDiskSpaceList" setup-destroy-disk-space-list :convention :stdcall) :int32
  (disk-space :pointer))   ; void* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $SetupDestroyDiskSpaceList = Win32::API::More->new('SETUPAPI',
    'BOOL SetupDestroyDiskSpaceList(LPVOID DiskSpace)');
# my $ret = $SetupDestroyDiskSpaceList->Call($DiskSpace);
# DiskSpace : void* in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。