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DrtCreateNullSecurityProvider
関数認証なしのDRTセキュリティプロバイダを作成する。
シグネチャ
// drtprov.dll
#include <windows.h>
HRESULT DrtCreateNullSecurityProvider(
DRT_SECURITY_PROVIDER** ppSecurityProvider
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| ppSecurityProvider | DRT_SECURITY_PROVIDER** | out |
戻り値の型: HRESULT
各言語での呼び出し定義
// drtprov.dll
#include <windows.h>
HRESULT DrtCreateNullSecurityProvider(
DRT_SECURITY_PROVIDER** ppSecurityProvider
);[DllImport("drtprov.dll", ExactSpelling = true)]
static extern int DrtCreateNullSecurityProvider(
IntPtr ppSecurityProvider // DRT_SECURITY_PROVIDER** out
);<DllImport("drtprov.dll", ExactSpelling:=True)>
Public Shared Function DrtCreateNullSecurityProvider(
ppSecurityProvider As IntPtr ' DRT_SECURITY_PROVIDER** out
) As Integer
End Function' ppSecurityProvider : DRT_SECURITY_PROVIDER** out
Declare PtrSafe Function DrtCreateNullSecurityProvider Lib "drtprov" ( _
ByVal ppSecurityProvider 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
DrtCreateNullSecurityProvider = ctypes.windll.drtprov.DrtCreateNullSecurityProvider
DrtCreateNullSecurityProvider.restype = ctypes.c_int
DrtCreateNullSecurityProvider.argtypes = [
ctypes.c_void_p, # ppSecurityProvider : DRT_SECURITY_PROVIDER** out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('drtprov.dll')
DrtCreateNullSecurityProvider = Fiddle::Function.new(
lib['DrtCreateNullSecurityProvider'],
[
Fiddle::TYPE_VOIDP, # ppSecurityProvider : DRT_SECURITY_PROVIDER** out
],
Fiddle::TYPE_INT)#[link(name = "drtprov")]
extern "system" {
fn DrtCreateNullSecurityProvider(
ppSecurityProvider: *mut *mut DRT_SECURITY_PROVIDER // DRT_SECURITY_PROVIDER** out
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("drtprov.dll")]
public static extern int DrtCreateNullSecurityProvider(IntPtr ppSecurityProvider);
"@
$api = Add-Type -MemberDefinition $sig -Name 'drtprov_DrtCreateNullSecurityProvider' -Namespace Win32 -PassThru
# $api::DrtCreateNullSecurityProvider(ppSecurityProvider)#uselib "drtprov.dll"
#func global DrtCreateNullSecurityProvider "DrtCreateNullSecurityProvider" sptr
; DrtCreateNullSecurityProvider varptr(ppSecurityProvider) ; 戻り値は stat
; ppSecurityProvider : DRT_SECURITY_PROVIDER** 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 "drtprov.dll" #cfunc global DrtCreateNullSecurityProvider "DrtCreateNullSecurityProvider" var ; res = DrtCreateNullSecurityProvider(ppSecurityProvider) ; ppSecurityProvider : DRT_SECURITY_PROVIDER** 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 "drtprov.dll" #cfunc global DrtCreateNullSecurityProvider "DrtCreateNullSecurityProvider" sptr ; res = DrtCreateNullSecurityProvider(varptr(ppSecurityProvider)) ; ppSecurityProvider : DRT_SECURITY_PROVIDER** 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:
; HRESULT DrtCreateNullSecurityProvider(DRT_SECURITY_PROVIDER** ppSecurityProvider) #uselib "drtprov.dll" #cfunc global DrtCreateNullSecurityProvider "DrtCreateNullSecurityProvider" var ; res = DrtCreateNullSecurityProvider(ppSecurityProvider) ; ppSecurityProvider : DRT_SECURITY_PROVIDER** 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。; HRESULT DrtCreateNullSecurityProvider(DRT_SECURITY_PROVIDER** ppSecurityProvider) #uselib "drtprov.dll" #cfunc global DrtCreateNullSecurityProvider "DrtCreateNullSecurityProvider" intptr ; res = DrtCreateNullSecurityProvider(varptr(ppSecurityProvider)) ; ppSecurityProvider : DRT_SECURITY_PROVIDER** 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 (
drtprov = windows.NewLazySystemDLL("drtprov.dll")
procDrtCreateNullSecurityProvider = drtprov.NewProc("DrtCreateNullSecurityProvider")
)
// ppSecurityProvider (DRT_SECURITY_PROVIDER** out)
r1, _, err := procDrtCreateNullSecurityProvider.Call(
uintptr(ppSecurityProvider),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // HRESULTfunction DrtCreateNullSecurityProvider(
ppSecurityProvider: Pointer // DRT_SECURITY_PROVIDER** out
): Integer; stdcall;
external 'drtprov.dll' name 'DrtCreateNullSecurityProvider';result := DllCall("drtprov\DrtCreateNullSecurityProvider"
, "Ptr", ppSecurityProvider ; DRT_SECURITY_PROVIDER** out
, "Int") ; return: HRESULT●DrtCreateNullSecurityProvider(ppSecurityProvider) = DLL("drtprov.dll", "int DrtCreateNullSecurityProvider(void*)")
# 呼び出し: DrtCreateNullSecurityProvider(ppSecurityProvider)
# ppSecurityProvider : DRT_SECURITY_PROVIDER** 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)。