ホーム › System.Threading › GetCurrentUmsThread

GetCurrentUmsThread

関数

現在実行中のUMSスレッドのコンテキストを取得する。

DLLKERNEL32.dll呼出規約winapiSetLastErrorあり対応OSWindows 7 以降

シグネチャ

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

void* GetCurrentUmsThread(void);

パラメーターなし。戻り値: void*

各言語での呼び出し定義

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

void* GetCurrentUmsThread(void);

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

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

Declare PtrSafe Function GetCurrentUmsThread 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

GetCurrentUmsThread = ctypes.windll.kernel32.GetCurrentUmsThread
GetCurrentUmsThread.restype = ctypes.c_void_p
GetCurrentUmsThread.argtypes = []
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

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

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

$sig = @"
[DllImport("KERNEL32.dll", SetLastError = true)]
public static extern IntPtr GetCurrentUmsThread();
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_GetCurrentUmsThread' -Namespace Win32 -PassThru
# $api::GetCurrentUmsThread()

#uselib "KERNEL32.dll"
#func global GetCurrentUmsThread "GetCurrentUmsThread"
; GetCurrentUmsThread   ; 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 GetCurrentUmsThread "GetCurrentUmsThread"
; res = GetCurrentUmsThread()

; void* GetCurrentUmsThread()
#uselib "KERNEL32.dll"
#cfunc global GetCurrentUmsThread "GetCurrentUmsThread"
; res = GetCurrentUmsThread()

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

var (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procGetCurrentUmsThread = kernel32.NewProc("GetCurrentUmsThread")
)

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

function GetCurrentUmsThread: Pointer; stdcall;
  external 'KERNEL32.dll' name 'GetCurrentUmsThread';

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

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