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GetCurrentThread

関数

現在のスレッドの疑似ハンドルを取得する。

DLLKERNEL32.dll呼出規約winapi対応OSWindows XP 以降

シグネチャ

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

HANDLE GetCurrentThread(void);

パラメーターなし。戻り値: HANDLE

各言語での呼び出し定義

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

HANDLE GetCurrentThread(void);

[DllImport("KERNEL32.dll", ExactSpelling = true)]
static extern IntPtr GetCurrentThread();

<DllImport("KERNEL32.dll", ExactSpelling:=True)>
Public Shared Function GetCurrentThread() As IntPtr
End Function

Declare PtrSafe Function GetCurrentThread Lib "kernel32" () As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

GetCurrentThread = ctypes.windll.kernel32.GetCurrentThread
GetCurrentThread.restype = ctypes.c_void_p
GetCurrentThread.argtypes = []

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
GetCurrentThread = Fiddle::Function.new(
  lib['GetCurrentThread'],
  [],
  Fiddle::TYPE_VOIDP)

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

$sig = @"
[DllImport("KERNEL32.dll")]
public static extern IntPtr GetCurrentThread();
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_GetCurrentThread' -Namespace Win32 -PassThru
# $api::GetCurrentThread()

#uselib "KERNEL32.dll"
#func global GetCurrentThread "GetCurrentThread"
; GetCurrentThread   ; 戻り値は stat
; ※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 GetCurrentThread "GetCurrentThread"
; res = GetCurrentThread()

; HANDLE GetCurrentThread()
#uselib "KERNEL32.dll"
#cfunc global GetCurrentThread "GetCurrentThread"
; res = GetCurrentThread()

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

var (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procGetCurrentThread = kernel32.NewProc("GetCurrentThread")
)

r1, _, err := procGetCurrentThread.Call()
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HANDLE

function GetCurrentThread: THandle; stdcall;
  external 'KERNEL32.dll' name 'GetCurrentThread';

result := DllCall("KERNEL32\GetCurrentThread", "Ptr")

●GetCurrentThread() = DLL("KERNEL32.dll", "void* GetCurrentThread()")
# 呼び出し: GetCurrentThread()
# 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)。