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I_RpcBindingInqTransportType

関数

バインディングのトランスポート種別を問い合わせる内部関数。

DLLRPCRT4.dll呼出規約winapi

シグネチャ

// RPCRT4.dll
#include <windows.h>

RPC_STATUS I_RpcBindingInqTransportType(
    void* Binding,
    DWORD* Type
);

パラメーター

名前	型	方向
Binding	void*	inout
Type	DWORD*	inout

戻り値の型: RPC_STATUS

各言語での呼び出し定義

// RPCRT4.dll
#include <windows.h>

RPC_STATUS I_RpcBindingInqTransportType(
    void* Binding,
    DWORD* Type
);

[DllImport("RPCRT4.dll", ExactSpelling = true)]
static extern int I_RpcBindingInqTransportType(
    IntPtr Binding,   // void* in/out
    ref uint Type   // DWORD* in/out
);

<DllImport("RPCRT4.dll", ExactSpelling:=True)>
Public Shared Function I_RpcBindingInqTransportType(
    Binding As IntPtr,   ' void* in/out
    ByRef Type As UInteger   ' DWORD* in/out
) As Integer
End Function

' Binding : void* in/out
' Type : DWORD* in/out
Declare PtrSafe Function I_RpcBindingInqTransportType Lib "rpcrt4" ( _
    ByVal Binding As LongPtr, _
    ByRef Type 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

I_RpcBindingInqTransportType = ctypes.windll.rpcrt4.I_RpcBindingInqTransportType
I_RpcBindingInqTransportType.restype = ctypes.c_int
I_RpcBindingInqTransportType.argtypes = [
    ctypes.POINTER(None),  # Binding : void* in/out
    ctypes.POINTER(wintypes.DWORD),  # Type : DWORD* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RPCRT4.dll')
I_RpcBindingInqTransportType = Fiddle::Function.new(
  lib['I_RpcBindingInqTransportType'],
  [
    Fiddle::TYPE_VOIDP,  # Binding : void* in/out
    Fiddle::TYPE_VOIDP,  # Type : DWORD* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "rpcrt4")]
extern "system" {
    fn I_RpcBindingInqTransportType(
        Binding: *mut (),  // void* in/out
        Type: *mut u32  // DWORD* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("RPCRT4.dll")]
public static extern int I_RpcBindingInqTransportType(IntPtr Binding, ref uint Type);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RPCRT4_I_RpcBindingInqTransportType' -Namespace Win32 -PassThru
# $api::I_RpcBindingInqTransportType(Binding, Type)

#uselib "RPCRT4.dll"
#func global I_RpcBindingInqTransportType "I_RpcBindingInqTransportType" sptr, sptr
; I_RpcBindingInqTransportType Binding, varptr(Type)   ; 戻り値は stat
; Binding : void* in/out -> "sptr"
; Type : DWORD* in/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 "RPCRT4.dll"
#cfunc global I_RpcBindingInqTransportType "I_RpcBindingInqTransportType" sptr, var
; res = I_RpcBindingInqTransportType(Binding, Type)
; Binding : void* in/out -> "sptr"
; Type : DWORD* in/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 "RPCRT4.dll"
#cfunc global I_RpcBindingInqTransportType "I_RpcBindingInqTransportType" sptr, sptr
; res = I_RpcBindingInqTransportType(Binding, varptr(Type))
; Binding : void* in/out -> "sptr"
; Type : DWORD* in/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:

; RPC_STATUS I_RpcBindingInqTransportType(void* Binding, DWORD* Type)
#uselib "RPCRT4.dll"
#cfunc global I_RpcBindingInqTransportType "I_RpcBindingInqTransportType" intptr, var
; res = I_RpcBindingInqTransportType(Binding, Type)
; Binding : void* in/out -> "intptr"
; Type : DWORD* in/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。; RPC_STATUS I_RpcBindingInqTransportType(void* Binding, DWORD* Type)
#uselib "RPCRT4.dll"
#cfunc global I_RpcBindingInqTransportType "I_RpcBindingInqTransportType" intptr, intptr
; res = I_RpcBindingInqTransportType(Binding, varptr(Type))
; Binding : void* in/out -> "intptr"
; Type : DWORD* in/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 (
	rpcrt4 = windows.NewLazySystemDLL("RPCRT4.dll")
	procI_RpcBindingInqTransportType = rpcrt4.NewProc("I_RpcBindingInqTransportType")
)

// Binding (void* in/out), Type (DWORD* in/out)
r1, _, err := procI_RpcBindingInqTransportType.Call(
	uintptr(Binding),
	uintptr(Type),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // RPC_STATUS

function I_RpcBindingInqTransportType(
  Binding: Pointer;   // void* in/out
  Type: Pointer   // DWORD* in/out
): Integer; stdcall;
  external 'RPCRT4.dll' name 'I_RpcBindingInqTransportType';

result := DllCall("RPCRT4\I_RpcBindingInqTransportType"
    , "Ptr", Binding   ; void* in/out
    , "Ptr", Type   ; DWORD* in/out
    , "Int")   ; return: RPC_STATUS

●I_RpcBindingInqTransportType(Binding, Type) = DLL("RPCRT4.dll", "int I_RpcBindingInqTransportType(void*, void*)")
# 呼び出し: I_RpcBindingInqTransportType(Binding, Type)
# Binding : void* in/out -> "void*"
# Type : DWORD* in/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)。