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GetProcessShutdownParameters
関数プロセスのシャットダウン順位とフラグを取得する。
シグネチャ
// KERNEL32.dll
#include <windows.h>
BOOL GetProcessShutdownParameters(
DWORD* lpdwLevel,
DWORD* lpdwFlags
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| lpdwLevel | DWORD* | out |
| lpdwFlags | DWORD* | out |
戻り値の型: BOOL
各言語での呼び出し定義
// KERNEL32.dll
#include <windows.h>
BOOL GetProcessShutdownParameters(
DWORD* lpdwLevel,
DWORD* lpdwFlags
);[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("KERNEL32.dll", SetLastError = true, ExactSpelling = true)]
static extern bool GetProcessShutdownParameters(
out uint lpdwLevel, // DWORD* out
out uint lpdwFlags // DWORD* out
);<DllImport("KERNEL32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function GetProcessShutdownParameters(
<Out> ByRef lpdwLevel As UInteger, ' DWORD* out
<Out> ByRef lpdwFlags As UInteger ' DWORD* out
) As Boolean
End Function' lpdwLevel : DWORD* out
' lpdwFlags : DWORD* out
Declare PtrSafe Function GetProcessShutdownParameters Lib "kernel32" ( _
ByRef lpdwLevel As Long, _
ByRef lpdwFlags As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。import ctypes
from ctypes import wintypes
GetProcessShutdownParameters = ctypes.windll.kernel32.GetProcessShutdownParameters
GetProcessShutdownParameters.restype = wintypes.BOOL
GetProcessShutdownParameters.argtypes = [
ctypes.POINTER(wintypes.DWORD), # lpdwLevel : DWORD* out
ctypes.POINTER(wintypes.DWORD), # lpdwFlags : DWORD* out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('KERNEL32.dll')
GetProcessShutdownParameters = Fiddle::Function.new(
lib['GetProcessShutdownParameters'],
[
Fiddle::TYPE_VOIDP, # lpdwLevel : DWORD* out
Fiddle::TYPE_VOIDP, # lpdwFlags : DWORD* out
],
Fiddle::TYPE_INT)#[link(name = "kernel32")]
extern "system" {
fn GetProcessShutdownParameters(
lpdwLevel: *mut u32, // DWORD* out
lpdwFlags: *mut u32 // DWORD* out
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("KERNEL32.dll", SetLastError = true)]
public static extern bool GetProcessShutdownParameters(out uint lpdwLevel, out uint lpdwFlags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_GetProcessShutdownParameters' -Namespace Win32 -PassThru
# $api::GetProcessShutdownParameters(lpdwLevel, lpdwFlags)#uselib "KERNEL32.dll"
#func global GetProcessShutdownParameters "GetProcessShutdownParameters" sptr, sptr
; GetProcessShutdownParameters varptr(lpdwLevel), varptr(lpdwFlags) ; 戻り値は stat
; lpdwLevel : DWORD* out -> "sptr"
; lpdwFlags : DWORD* 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 GetProcessShutdownParameters "GetProcessShutdownParameters" var, var ; res = GetProcessShutdownParameters(lpdwLevel, lpdwFlags) ; lpdwLevel : DWORD* out -> "var" ; lpdwFlags : DWORD* 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 GetProcessShutdownParameters "GetProcessShutdownParameters" sptr, sptr ; res = GetProcessShutdownParameters(varptr(lpdwLevel), varptr(lpdwFlags)) ; lpdwLevel : DWORD* out -> "sptr" ; lpdwFlags : DWORD* 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 GetProcessShutdownParameters(DWORD* lpdwLevel, DWORD* lpdwFlags) #uselib "KERNEL32.dll" #cfunc global GetProcessShutdownParameters "GetProcessShutdownParameters" var, var ; res = GetProcessShutdownParameters(lpdwLevel, lpdwFlags) ; lpdwLevel : DWORD* out -> "var" ; lpdwFlags : DWORD* 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 GetProcessShutdownParameters(DWORD* lpdwLevel, DWORD* lpdwFlags) #uselib "KERNEL32.dll" #cfunc global GetProcessShutdownParameters "GetProcessShutdownParameters" intptr, intptr ; res = GetProcessShutdownParameters(varptr(lpdwLevel), varptr(lpdwFlags)) ; lpdwLevel : DWORD* out -> "intptr" ; lpdwFlags : DWORD* 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")
procGetProcessShutdownParameters = kernel32.NewProc("GetProcessShutdownParameters")
)
// lpdwLevel (DWORD* out), lpdwFlags (DWORD* out)
r1, _, err := procGetProcessShutdownParameters.Call(
uintptr(lpdwLevel),
uintptr(lpdwFlags),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // BOOLfunction GetProcessShutdownParameters(
lpdwLevel: Pointer; // DWORD* out
lpdwFlags: Pointer // DWORD* out
): BOOL; stdcall;
external 'KERNEL32.dll' name 'GetProcessShutdownParameters';result := DllCall("KERNEL32\GetProcessShutdownParameters"
, "Ptr", lpdwLevel ; DWORD* out
, "Ptr", lpdwFlags ; DWORD* out
, "Int") ; return: BOOL●GetProcessShutdownParameters(lpdwLevel, lpdwFlags) = DLL("KERNEL32.dll", "bool GetProcessShutdownParameters(void*, void*)")
# 呼び出し: GetProcessShutdownParameters(lpdwLevel, lpdwFlags)
# lpdwLevel : DWORD* out -> "void*"
# lpdwFlags : DWORD* 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)。