ホーム › System.Threading › GetUmsSystemThreadInformation

GetUmsSystemThreadInformation

関数

指定スレッドがUMSスレッドかどうかの情報を取得する。

DLLKERNEL32.dll呼出規約winapi対応OSWindows 7 以降

シグネチャ

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

BOOL GetUmsSystemThreadInformation(
    HANDLE ThreadHandle,
    UMS_SYSTEM_THREAD_INFORMATION* SystemThreadInfo
);

パラメーター

名前	型	方向
ThreadHandle	HANDLE	in
SystemThreadInfo	UMS_SYSTEM_THREAD_INFORMATION*	inout

戻り値の型: BOOL

各言語での呼び出し定義

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

BOOL GetUmsSystemThreadInformation(
    HANDLE ThreadHandle,
    UMS_SYSTEM_THREAD_INFORMATION* SystemThreadInfo
);

[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("KERNEL32.dll", ExactSpelling = true)]
static extern bool GetUmsSystemThreadInformation(
    IntPtr ThreadHandle,   // HANDLE
    IntPtr SystemThreadInfo   // UMS_SYSTEM_THREAD_INFORMATION* in/out
);

<DllImport("KERNEL32.dll", ExactSpelling:=True)>
Public Shared Function GetUmsSystemThreadInformation(
    ThreadHandle As IntPtr,   ' HANDLE
    SystemThreadInfo As IntPtr   ' UMS_SYSTEM_THREAD_INFORMATION* in/out
) As Boolean
End Function

' ThreadHandle : HANDLE
' SystemThreadInfo : UMS_SYSTEM_THREAD_INFORMATION* in/out
Declare PtrSafe Function GetUmsSystemThreadInformation Lib "kernel32" ( _
    ByVal ThreadHandle As LongPtr, _
    ByVal SystemThreadInfo 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

GetUmsSystemThreadInformation = ctypes.windll.kernel32.GetUmsSystemThreadInformation
GetUmsSystemThreadInformation.restype = wintypes.BOOL
GetUmsSystemThreadInformation.argtypes = [
    wintypes.HANDLE,  # ThreadHandle : HANDLE
    ctypes.c_void_p,  # SystemThreadInfo : UMS_SYSTEM_THREAD_INFORMATION* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
GetUmsSystemThreadInformation = Fiddle::Function.new(
  lib['GetUmsSystemThreadInformation'],
  [
    Fiddle::TYPE_VOIDP,  # ThreadHandle : HANDLE
    Fiddle::TYPE_VOIDP,  # SystemThreadInfo : UMS_SYSTEM_THREAD_INFORMATION* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "kernel32")]
extern "system" {
    fn GetUmsSystemThreadInformation(
        ThreadHandle: *mut core::ffi::c_void,  // HANDLE
        SystemThreadInfo: *mut UMS_SYSTEM_THREAD_INFORMATION  // UMS_SYSTEM_THREAD_INFORMATION* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("KERNEL32.dll")]
public static extern bool GetUmsSystemThreadInformation(IntPtr ThreadHandle, IntPtr SystemThreadInfo);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_GetUmsSystemThreadInformation' -Namespace Win32 -PassThru
# $api::GetUmsSystemThreadInformation(ThreadHandle, SystemThreadInfo)

#uselib "KERNEL32.dll"
#func global GetUmsSystemThreadInformation "GetUmsSystemThreadInformation" sptr, sptr
; GetUmsSystemThreadInformation ThreadHandle, varptr(SystemThreadInfo)   ; 戻り値は stat
; ThreadHandle : HANDLE -> "sptr"
; SystemThreadInfo : UMS_SYSTEM_THREAD_INFORMATION* 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。

出力引数:

#uselib "KERNEL32.dll"
#cfunc global GetUmsSystemThreadInformation "GetUmsSystemThreadInformation" sptr, var
; res = GetUmsSystemThreadInformation(ThreadHandle, SystemThreadInfo)
; ThreadHandle : HANDLE -> "sptr"
; SystemThreadInfo : UMS_SYSTEM_THREAD_INFORMATION* in/out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。#uselib "KERNEL32.dll"
#cfunc global GetUmsSystemThreadInformation "GetUmsSystemThreadInformation" sptr, sptr
; res = GetUmsSystemThreadInformation(ThreadHandle, varptr(SystemThreadInfo))
; ThreadHandle : HANDLE -> "sptr"
; SystemThreadInfo : UMS_SYSTEM_THREAD_INFORMATION* in/out -> "sptr"
; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。

出力引数:

; BOOL GetUmsSystemThreadInformation(HANDLE ThreadHandle, UMS_SYSTEM_THREAD_INFORMATION* SystemThreadInfo)
#uselib "KERNEL32.dll"
#cfunc global GetUmsSystemThreadInformation "GetUmsSystemThreadInformation" intptr, var
; res = GetUmsSystemThreadInformation(ThreadHandle, SystemThreadInfo)
; ThreadHandle : HANDLE -> "intptr"
; SystemThreadInfo : UMS_SYSTEM_THREAD_INFORMATION* in/out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。; BOOL GetUmsSystemThreadInformation(HANDLE ThreadHandle, UMS_SYSTEM_THREAD_INFORMATION* SystemThreadInfo)
#uselib "KERNEL32.dll"
#cfunc global GetUmsSystemThreadInformation "GetUmsSystemThreadInformation" intptr, intptr
; res = GetUmsSystemThreadInformation(ThreadHandle, varptr(SystemThreadInfo))
; ThreadHandle : HANDLE -> "intptr"
; SystemThreadInfo : UMS_SYSTEM_THREAD_INFORMATION* in/out -> "intptr"
; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。

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

var (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procGetUmsSystemThreadInformation = kernel32.NewProc("GetUmsSystemThreadInformation")
)

// ThreadHandle (HANDLE), SystemThreadInfo (UMS_SYSTEM_THREAD_INFORMATION* in/out)
r1, _, err := procGetUmsSystemThreadInformation.Call(
	uintptr(ThreadHandle),
	uintptr(SystemThreadInfo),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function GetUmsSystemThreadInformation(
  ThreadHandle: THandle;   // HANDLE
  SystemThreadInfo: Pointer   // UMS_SYSTEM_THREAD_INFORMATION* in/out
): BOOL; stdcall;
  external 'KERNEL32.dll' name 'GetUmsSystemThreadInformation';

result := DllCall("KERNEL32\GetUmsSystemThreadInformation"
    , "Ptr", ThreadHandle   ; HANDLE
    , "Ptr", SystemThreadInfo   ; UMS_SYSTEM_THREAD_INFORMATION* in/out
    , "Int")   ; return: BOOL

●GetUmsSystemThreadInformation(ThreadHandle, SystemThreadInfo) = DLL("KERNEL32.dll", "bool GetUmsSystemThreadInformation(void*, void*)")
# 呼び出し: GetUmsSystemThreadInformation(ThreadHandle, SystemThreadInfo)
# ThreadHandle : HANDLE -> "void*"
# SystemThreadInfo : UMS_SYSTEM_THREAD_INFORMATION* 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)。