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GlobalFix

関数

グローバルメモリブロックの移動を固定する旧式関数。

DLLKERNEL32.dll呼出規約winapi

シグネチャ

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

void GlobalFix(
    HGLOBAL hMem
);

パラメーター

名前	型	方向
hMem	HGLOBAL	in

戻り値の型: void

各言語での呼び出し定義

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

void GlobalFix(
    HGLOBAL hMem
);

[DllImport("KERNEL32.dll", ExactSpelling = true)]
static extern void GlobalFix(
    IntPtr hMem   // HGLOBAL
);

<DllImport("KERNEL32.dll", ExactSpelling:=True)>
Public Shared Sub GlobalFix(
    hMem As IntPtr   ' HGLOBAL
)
End Sub

' hMem : HGLOBAL
Declare PtrSafe Sub GlobalFix Lib "kernel32" ( _
    ByVal hMem As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

GlobalFix = ctypes.windll.kernel32.GlobalFix
GlobalFix.restype = None
GlobalFix.argtypes = [
    wintypes.HANDLE,  # hMem : HGLOBAL
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
GlobalFix = Fiddle::Function.new(
  lib['GlobalFix'],
  [
    Fiddle::TYPE_VOIDP,  # hMem : HGLOBAL
  ],
  Fiddle::TYPE_VOID)

#[link(name = "kernel32")]
extern "system" {
    fn GlobalFix(
        hMem: *mut core::ffi::c_void  // HGLOBAL
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("KERNEL32.dll")]
public static extern void GlobalFix(IntPtr hMem);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_GlobalFix' -Namespace Win32 -PassThru
# $api::GlobalFix(hMem)

#uselib "KERNEL32.dll"
#func global GlobalFix "GlobalFix" sptr
; GlobalFix hMem
; hMem : HGLOBAL -> "sptr"

#uselib "KERNEL32.dll"
#func global GlobalFix "GlobalFix" sptr
; GlobalFix hMem
; hMem : HGLOBAL -> "sptr"

; void GlobalFix(HGLOBAL hMem)
#uselib "KERNEL32.dll"
#func global GlobalFix "GlobalFix" intptr
; GlobalFix hMem
; hMem : HGLOBAL -> "intptr"

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

var (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procGlobalFix = kernel32.NewProc("GlobalFix")
)

// hMem (HGLOBAL)
r1, _, err := procGlobalFix.Call(
	uintptr(hMem),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure GlobalFix(
  hMem: THandle   // HGLOBAL
); stdcall;
  external 'KERNEL32.dll' name 'GlobalFix';

result := DllCall("KERNEL32\GlobalFix"
    , "Ptr", hMem   ; HGLOBAL
    , "Int")   ; return: void

●GlobalFix(hMem) = DLL("KERNEL32.dll", "int GlobalFix(void*)")
# 呼び出し: GlobalFix(hMem)
# hMem : HGLOBAL -> "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)。