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GetOsSafeBootMode

関数

セーフブートモードで起動しているかを取得する。

DLLapi-ms-win-core-sysinfo-l1-2-0.dll呼出規約winapi

シグネチャ

// api-ms-win-core-sysinfo-l1-2-0.dll
#include <windows.h>

BOOL GetOsSafeBootMode(
    DWORD* Flags
);

パラメーター

名前	型	方向
Flags	DWORD*	out

戻り値の型: BOOL

各言語での呼び出し定義

// api-ms-win-core-sysinfo-l1-2-0.dll
#include <windows.h>

BOOL GetOsSafeBootMode(
    DWORD* Flags
);

[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("api-ms-win-core-sysinfo-l1-2-0.dll", ExactSpelling = true)]
static extern bool GetOsSafeBootMode(
    out uint Flags   // DWORD* out
);

<DllImport("api-ms-win-core-sysinfo-l1-2-0.dll", ExactSpelling:=True)>
Public Shared Function GetOsSafeBootMode(
    <Out> ByRef Flags As UInteger   ' DWORD* out
) As Boolean
End Function

' Flags : DWORD* out
Declare PtrSafe Function GetOsSafeBootMode Lib "api-ms-win-core-sysinfo-l1-2-0" ( _
    ByRef Flags 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

GetOsSafeBootMode = ctypes.windll.LoadLibrary("api-ms-win-core-sysinfo-l1-2-0.dll").GetOsSafeBootMode
GetOsSafeBootMode.restype = wintypes.BOOL
GetOsSafeBootMode.argtypes = [
    ctypes.POINTER(wintypes.DWORD),  # Flags : DWORD* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('api-ms-win-core-sysinfo-l1-2-0.dll')
GetOsSafeBootMode = Fiddle::Function.new(
  lib['GetOsSafeBootMode'],
  [
    Fiddle::TYPE_VOIDP,  # Flags : DWORD* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "api-ms-win-core-sysinfo-l1-2-0")]
extern "system" {
    fn GetOsSafeBootMode(
        Flags: *mut u32  // DWORD* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("api-ms-win-core-sysinfo-l1-2-0.dll")]
public static extern bool GetOsSafeBootMode(out uint Flags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'api-ms-win-core-sysinfo-l1-2-0_GetOsSafeBootMode' -Namespace Win32 -PassThru
# $api::GetOsSafeBootMode(Flags)

#uselib "api-ms-win-core-sysinfo-l1-2-0.dll"
#func global GetOsSafeBootMode "GetOsSafeBootMode" sptr
; GetOsSafeBootMode varptr(Flags)   ; 戻り値は stat
; Flags : 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 "api-ms-win-core-sysinfo-l1-2-0.dll"
#cfunc global GetOsSafeBootMode "GetOsSafeBootMode" var
; res = GetOsSafeBootMode(Flags)
; Flags : 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 "api-ms-win-core-sysinfo-l1-2-0.dll"
#cfunc global GetOsSafeBootMode "GetOsSafeBootMode" sptr
; res = GetOsSafeBootMode(varptr(Flags))
; Flags : 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 GetOsSafeBootMode(DWORD* Flags)
#uselib "api-ms-win-core-sysinfo-l1-2-0.dll"
#cfunc global GetOsSafeBootMode "GetOsSafeBootMode" var
; res = GetOsSafeBootMode(Flags)
; Flags : 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 GetOsSafeBootMode(DWORD* Flags)
#uselib "api-ms-win-core-sysinfo-l1-2-0.dll"
#cfunc global GetOsSafeBootMode "GetOsSafeBootMode" intptr
; res = GetOsSafeBootMode(varptr(Flags))
; Flags : 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 (
	api_ms_win_core_sysinfo_l1_2_0 = windows.NewLazySystemDLL("api-ms-win-core-sysinfo-l1-2-0.dll")
	procGetOsSafeBootMode = api_ms_win_core_sysinfo_l1_2_0.NewProc("GetOsSafeBootMode")
)

// Flags (DWORD* out)
r1, _, err := procGetOsSafeBootMode.Call(
	uintptr(Flags),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function GetOsSafeBootMode(
  Flags: Pointer   // DWORD* out
): BOOL; stdcall;
  external 'api-ms-win-core-sysinfo-l1-2-0.dll' name 'GetOsSafeBootMode';

result := DllCall("api-ms-win-core-sysinfo-l1-2-0\GetOsSafeBootMode"
    , "Ptr", Flags   ; DWORD* out
    , "Int")   ; return: BOOL

●GetOsSafeBootMode(Flags) = DLL("api-ms-win-core-sysinfo-l1-2-0.dll", "bool GetOsSafeBootMode(void*)")
# 呼び出し: GetOsSafeBootMode(Flags)
# Flags : 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)。