ホーム › System.Threading › GetStartupInfoA

GetStartupInfoA

関数

呼び出し元プロセスの起動情報を取得する(ANSI版)。

DLLKERNEL32.dll文字セットANSI (-A)呼出規約winapi

シグネチャ

// KERNEL32.dll  (ANSI / -A)
#include <windows.h>

void GetStartupInfoA(
    STARTUPINFOA* lpStartupInfo
);

パラメーター

名前	型	方向
lpStartupInfo	STARTUPINFOA*	out

戻り値の型: void

各言語での呼び出し定義

// KERNEL32.dll  (ANSI / -A)
#include <windows.h>

void GetStartupInfoA(
    STARTUPINFOA* lpStartupInfo
);

[DllImport("KERNEL32.dll", CharSet = CharSet.Ansi, ExactSpelling = true)]
static extern void GetStartupInfoA(
    IntPtr lpStartupInfo   // STARTUPINFOA* out
);

<DllImport("KERNEL32.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Sub GetStartupInfoA(
    lpStartupInfo As IntPtr   ' STARTUPINFOA* out
)
End Sub

' lpStartupInfo : STARTUPINFOA* out
Declare PtrSafe Sub GetStartupInfoA Lib "kernel32" ( _
    ByVal lpStartupInfo As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

GetStartupInfoA = ctypes.windll.kernel32.GetStartupInfoA
GetStartupInfoA.restype = None
GetStartupInfoA.argtypes = [
    ctypes.c_void_p,  # lpStartupInfo : STARTUPINFOA* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
GetStartupInfoA = Fiddle::Function.new(
  lib['GetStartupInfoA'],
  [
    Fiddle::TYPE_VOIDP,  # lpStartupInfo : STARTUPINFOA* out
  ],
  Fiddle::TYPE_VOID)

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

$sig = @"
[DllImport("KERNEL32.dll", CharSet = CharSet.Ansi)]
public static extern void GetStartupInfoA(IntPtr lpStartupInfo);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_GetStartupInfoA' -Namespace Win32 -PassThru
# $api::GetStartupInfoA(lpStartupInfo)

#uselib "KERNEL32.dll"
#func global GetStartupInfoA "GetStartupInfoA" sptr
; GetStartupInfoA varptr(lpStartupInfo)
; lpStartupInfo : STARTUPINFOA* out -> "sptr"

出力引数:

#uselib "KERNEL32.dll"
#func global GetStartupInfoA "GetStartupInfoA" var
; GetStartupInfoA lpStartupInfo
; lpStartupInfo : STARTUPINFOA* 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"
#func global GetStartupInfoA "GetStartupInfoA" sptr
; GetStartupInfoA varptr(lpStartupInfo)
; lpStartupInfo : STARTUPINFOA* 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:

; void GetStartupInfoA(STARTUPINFOA* lpStartupInfo)
#uselib "KERNEL32.dll"
#func global GetStartupInfoA "GetStartupInfoA" var
; GetStartupInfoA lpStartupInfo
; lpStartupInfo : STARTUPINFOA* 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。; void GetStartupInfoA(STARTUPINFOA* lpStartupInfo)
#uselib "KERNEL32.dll"
#func global GetStartupInfoA "GetStartupInfoA" intptr
; GetStartupInfoA varptr(lpStartupInfo)
; lpStartupInfo : STARTUPINFOA* 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")
	procGetStartupInfoA = kernel32.NewProc("GetStartupInfoA")
)

// lpStartupInfo (STARTUPINFOA* out)
r1, _, err := procGetStartupInfoA.Call(
	uintptr(lpStartupInfo),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure GetStartupInfoA(
  lpStartupInfo: Pointer   // STARTUPINFOA* out
); stdcall;
  external 'KERNEL32.dll' name 'GetStartupInfoA';

result := DllCall("KERNEL32\GetStartupInfoA"
    , "Ptr", lpStartupInfo   ; STARTUPINFOA* out
    , "Int")   ; return: void

●GetStartupInfoA(lpStartupInfo) = DLL("KERNEL32.dll", "int GetStartupInfoA(void*)")
# 呼び出し: GetStartupInfoA(lpStartupInfo)
# lpStartupInfo : STARTUPINFOA* 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)。