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FreeLibraryAndExitThread

関数

DLLを解放し呼び出し元スレッドを終了する。

DLLKERNEL32.dll呼出規約winapi対応OSWindows XP 以降

シグネチャ

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

void FreeLibraryAndExitThread(
    HMODULE hLibModule,
    DWORD dwExitCode
);

パラメーター

名前	型	方向
hLibModule	HMODULE	in
dwExitCode	DWORD	in

戻り値の型: void

各言語での呼び出し定義

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

void FreeLibraryAndExitThread(
    HMODULE hLibModule,
    DWORD dwExitCode
);

[DllImport("KERNEL32.dll", ExactSpelling = true)]
static extern void FreeLibraryAndExitThread(
    IntPtr hLibModule,   // HMODULE
    uint dwExitCode   // DWORD
);

<DllImport("KERNEL32.dll", ExactSpelling:=True)>
Public Shared Sub FreeLibraryAndExitThread(
    hLibModule As IntPtr,   ' HMODULE
    dwExitCode As UInteger   ' DWORD
)
End Sub

' hLibModule : HMODULE
' dwExitCode : DWORD
Declare PtrSafe Sub FreeLibraryAndExitThread Lib "kernel32" ( _
    ByVal hLibModule As LongPtr, _
    ByVal dwExitCode As Long)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

FreeLibraryAndExitThread = ctypes.windll.kernel32.FreeLibraryAndExitThread
FreeLibraryAndExitThread.restype = None
FreeLibraryAndExitThread.argtypes = [
    wintypes.HANDLE,  # hLibModule : HMODULE
    wintypes.DWORD,  # dwExitCode : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
FreeLibraryAndExitThread = Fiddle::Function.new(
  lib['FreeLibraryAndExitThread'],
  [
    Fiddle::TYPE_VOIDP,  # hLibModule : HMODULE
    -Fiddle::TYPE_INT,  # dwExitCode : DWORD
  ],
  Fiddle::TYPE_VOID)

#[link(name = "kernel32")]
extern "system" {
    fn FreeLibraryAndExitThread(
        hLibModule: *mut core::ffi::c_void,  // HMODULE
        dwExitCode: u32  // DWORD
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("KERNEL32.dll")]
public static extern void FreeLibraryAndExitThread(IntPtr hLibModule, uint dwExitCode);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_FreeLibraryAndExitThread' -Namespace Win32 -PassThru
# $api::FreeLibraryAndExitThread(hLibModule, dwExitCode)

#uselib "KERNEL32.dll"
#func global FreeLibraryAndExitThread "FreeLibraryAndExitThread" sptr, sptr
; FreeLibraryAndExitThread hLibModule, dwExitCode
; hLibModule : HMODULE -> "sptr"
; dwExitCode : DWORD -> "sptr"

#uselib "KERNEL32.dll"
#func global FreeLibraryAndExitThread "FreeLibraryAndExitThread" sptr, int
; FreeLibraryAndExitThread hLibModule, dwExitCode
; hLibModule : HMODULE -> "sptr"
; dwExitCode : DWORD -> "int"

; void FreeLibraryAndExitThread(HMODULE hLibModule, DWORD dwExitCode)
#uselib "KERNEL32.dll"
#func global FreeLibraryAndExitThread "FreeLibraryAndExitThread" intptr, int
; FreeLibraryAndExitThread hLibModule, dwExitCode
; hLibModule : HMODULE -> "intptr"
; dwExitCode : DWORD -> "int"

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

var (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procFreeLibraryAndExitThread = kernel32.NewProc("FreeLibraryAndExitThread")
)

// hLibModule (HMODULE), dwExitCode (DWORD)
r1, _, err := procFreeLibraryAndExitThread.Call(
	uintptr(hLibModule),
	uintptr(dwExitCode),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure FreeLibraryAndExitThread(
  hLibModule: THandle;   // HMODULE
  dwExitCode: DWORD   // DWORD
); stdcall;
  external 'KERNEL32.dll' name 'FreeLibraryAndExitThread';

result := DllCall("KERNEL32\FreeLibraryAndExitThread"
    , "Ptr", hLibModule   ; HMODULE
    , "UInt", dwExitCode   ; DWORD
    , "Int")   ; return: void

●FreeLibraryAndExitThread(hLibModule, dwExitCode) = DLL("KERNEL32.dll", "int FreeLibraryAndExitThread(void*, dword)")
# 呼び出し: FreeLibraryAndExitThread(hLibModule, dwExitCode)
# hLibModule : HMODULE -> "void*"
# dwExitCode : 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)。