Win32 API 日本語リファレンス
ホームDevices.DeviceAndDriverInstallation › SetupInitializeFileLogA

SetupInitializeFileLogA

関数
システムセットアップ用のファイルログを初期化し開く。
DLLSETUPAPI.dll文字セットANSI (-A)呼出規約winapiSetLastErrorあり対応OSWindows XP 以降

シグネチャ

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

void* SetupInitializeFileLogA(
    LPCSTR LogFileName,   // optional
    DWORD Flags
);

パラメーター

名前方向
LogFileNameLPCSTRinoptional
FlagsDWORDin

戻り値の型: void*

各言語での呼び出し定義

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

void* SetupInitializeFileLogA(
    LPCSTR LogFileName,   // optional
    DWORD Flags
);
[DllImport("SETUPAPI.dll", CharSet = CharSet.Ansi, SetLastError = true, ExactSpelling = true)]
static extern IntPtr SetupInitializeFileLogA(
    [MarshalAs(UnmanagedType.LPStr)] string LogFileName,   // LPCSTR optional
    uint Flags   // DWORD
);
<DllImport("SETUPAPI.dll", CharSet:=CharSet.Ansi, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function SetupInitializeFileLogA(
    <MarshalAs(UnmanagedType.LPStr)> LogFileName As String,   ' LPCSTR optional
    Flags As UInteger   ' DWORD
) As IntPtr
End Function
' LogFileName : LPCSTR optional
' Flags : DWORD
Declare PtrSafe Function SetupInitializeFileLogA Lib "setupapi" ( _
    ByVal LogFileName As String, _
    ByVal Flags As Long) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。
import ctypes
from ctypes import wintypes

SetupInitializeFileLogA = ctypes.windll.setupapi.SetupInitializeFileLogA
SetupInitializeFileLogA.restype = ctypes.c_void_p
SetupInitializeFileLogA.argtypes = [
    wintypes.LPCSTR,  # LogFileName : LPCSTR optional
    wintypes.DWORD,  # Flags : DWORD
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SETUPAPI.dll')
SetupInitializeFileLogA = Fiddle::Function.new(
  lib['SetupInitializeFileLogA'],
  [
    Fiddle::TYPE_VOIDP,  # LogFileName : LPCSTR optional
    -Fiddle::TYPE_INT,  # Flags : DWORD
  ],
  Fiddle::TYPE_VOIDP)
#[link(name = "setupapi")]
extern "system" {
    fn SetupInitializeFileLogA(
        LogFileName: *const u8,  // LPCSTR optional
        Flags: u32  // DWORD
    ) -> *mut ();
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("SETUPAPI.dll", CharSet = CharSet.Ansi, SetLastError = true)]
public static extern IntPtr SetupInitializeFileLogA([MarshalAs(UnmanagedType.LPStr)] string LogFileName, uint Flags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SETUPAPI_SetupInitializeFileLogA' -Namespace Win32 -PassThru
# $api::SetupInitializeFileLogA(LogFileName, Flags)
#uselib "SETUPAPI.dll"
#func global SetupInitializeFileLogA "SetupInitializeFileLogA" sptr, sptr
; SetupInitializeFileLogA LogFileName, Flags   ; 戻り値は stat
; LogFileName : LPCSTR optional -> "sptr"
; Flags : DWORD -> "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。
#uselib "SETUPAPI.dll"
#cfunc global SetupInitializeFileLogA "SetupInitializeFileLogA" str, int
; res = SetupInitializeFileLogA(LogFileName, Flags)
; LogFileName : LPCSTR optional -> "str"
; Flags : DWORD -> "int"
; void* SetupInitializeFileLogA(LPCSTR LogFileName, DWORD Flags)
#uselib "SETUPAPI.dll"
#cfunc global SetupInitializeFileLogA "SetupInitializeFileLogA" str, int
; res = SetupInitializeFileLogA(LogFileName, Flags)
; LogFileName : LPCSTR optional -> "str"
; Flags : DWORD -> "int"
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	setupapi = windows.NewLazySystemDLL("SETUPAPI.dll")
	procSetupInitializeFileLogA = setupapi.NewProc("SetupInitializeFileLogA")
)

// LogFileName (LPCSTR optional), Flags (DWORD)
r1, _, err := procSetupInitializeFileLogA.Call(
	uintptr(unsafe.Pointer(windows.BytePtrFromString(LogFileName))),
	uintptr(Flags),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void*
function SetupInitializeFileLogA(
  LogFileName: PAnsiChar;   // LPCSTR optional
  Flags: DWORD   // DWORD
): Pointer; stdcall;
  external 'SETUPAPI.dll' name 'SetupInitializeFileLogA';
result := DllCall("SETUPAPI\SetupInitializeFileLogA"
    , "AStr", LogFileName   ; LPCSTR optional
    , "UInt", Flags   ; DWORD
    , "Ptr")   ; return: void*
●SetupInitializeFileLogA(LogFileName, Flags) = DLL("SETUPAPI.dll", "void* SetupInitializeFileLogA(char*, dword)")
# 呼び出し: SetupInitializeFileLogA(LogFileName, Flags)
# LogFileName : LPCSTR optional -> "char*"
# Flags : DWORD -> "dword"
# 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)。