ホーム › NetworkManagement.IpHelper › GetInterfaceHardwareTimestampCapabilities
GetInterfaceHardwareTimestampCapabilities
関数インターフェイスのハードウェアタイムスタンプ機能を取得する。
シグネチャ
// IPHLPAPI.dll
#include <windows.h>
DWORD GetInterfaceHardwareTimestampCapabilities(
const NET_LUID_LH* InterfaceLuid,
INTERFACE_TIMESTAMP_CAPABILITIES* TimestampCapabilites
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| InterfaceLuid | NET_LUID_LH* | in | 予約済みです。 |
| TimestampCapabilites | INTERFACE_TIMESTAMP_CAPABILITIES* | inout | 予約済みです。 |
戻り値の型: DWORD
公式ドキュメント
この関数はシステムが使用するために予約されており、コードから呼び出さないでください。(GetInterfaceHardwareTimestampCapabilities)
戻り値
予約済みです。
出典・ライセンス: 上記「公式ドキュメント」の内容は Microsoft の Win32 API ドキュメント(MicrosoftDocs/sdk-api)を日本語に翻訳・改変したものです。© Microsoft Corporation. CC BY 4.0 で提供。
Microsoft 公式リファレンス: 英語 (en-us) · 日本語 (ja-jp) · 原文ソース (GitHub)
Microsoft 公式リファレンス: 英語 (en-us) · 日本語 (ja-jp) · 原文ソース (GitHub)
各言語での呼び出し定義
// IPHLPAPI.dll
#include <windows.h>
DWORD GetInterfaceHardwareTimestampCapabilities(
const NET_LUID_LH* InterfaceLuid,
INTERFACE_TIMESTAMP_CAPABILITIES* TimestampCapabilites
);[DllImport("IPHLPAPI.dll", ExactSpelling = true)]
static extern uint GetInterfaceHardwareTimestampCapabilities(
IntPtr InterfaceLuid, // NET_LUID_LH*
IntPtr TimestampCapabilites // INTERFACE_TIMESTAMP_CAPABILITIES* in/out
);<DllImport("IPHLPAPI.dll", ExactSpelling:=True)>
Public Shared Function GetInterfaceHardwareTimestampCapabilities(
InterfaceLuid As IntPtr, ' NET_LUID_LH*
TimestampCapabilites As IntPtr ' INTERFACE_TIMESTAMP_CAPABILITIES* in/out
) As UInteger
End Function' InterfaceLuid : NET_LUID_LH*
' TimestampCapabilites : INTERFACE_TIMESTAMP_CAPABILITIES* in/out
Declare PtrSafe Function GetInterfaceHardwareTimestampCapabilities Lib "iphlpapi" ( _
ByVal InterfaceLuid As LongPtr, _
ByVal TimestampCapabilites 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
GetInterfaceHardwareTimestampCapabilities = ctypes.windll.iphlpapi.GetInterfaceHardwareTimestampCapabilities
GetInterfaceHardwareTimestampCapabilities.restype = wintypes.DWORD
GetInterfaceHardwareTimestampCapabilities.argtypes = [
ctypes.c_void_p, # InterfaceLuid : NET_LUID_LH*
ctypes.c_void_p, # TimestampCapabilites : INTERFACE_TIMESTAMP_CAPABILITIES* in/out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('IPHLPAPI.dll')
GetInterfaceHardwareTimestampCapabilities = Fiddle::Function.new(
lib['GetInterfaceHardwareTimestampCapabilities'],
[
Fiddle::TYPE_VOIDP, # InterfaceLuid : NET_LUID_LH*
Fiddle::TYPE_VOIDP, # TimestampCapabilites : INTERFACE_TIMESTAMP_CAPABILITIES* in/out
],
-Fiddle::TYPE_INT)#[link(name = "iphlpapi")]
extern "system" {
fn GetInterfaceHardwareTimestampCapabilities(
InterfaceLuid: *const NET_LUID_LH, // NET_LUID_LH*
TimestampCapabilites: *mut INTERFACE_TIMESTAMP_CAPABILITIES // INTERFACE_TIMESTAMP_CAPABILITIES* in/out
) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("IPHLPAPI.dll")]
public static extern uint GetInterfaceHardwareTimestampCapabilities(IntPtr InterfaceLuid, IntPtr TimestampCapabilites);
"@
$api = Add-Type -MemberDefinition $sig -Name 'IPHLPAPI_GetInterfaceHardwareTimestampCapabilities' -Namespace Win32 -PassThru
# $api::GetInterfaceHardwareTimestampCapabilities(InterfaceLuid, TimestampCapabilites)#uselib "IPHLPAPI.dll"
#func global GetInterfaceHardwareTimestampCapabilities "GetInterfaceHardwareTimestampCapabilities" sptr, sptr
; GetInterfaceHardwareTimestampCapabilities varptr(InterfaceLuid), varptr(TimestampCapabilites) ; 戻り値は stat
; InterfaceLuid : NET_LUID_LH* -> "sptr"
; TimestampCapabilites : INTERFACE_TIMESTAMP_CAPABILITIES* 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 "IPHLPAPI.dll" #cfunc global GetInterfaceHardwareTimestampCapabilities "GetInterfaceHardwareTimestampCapabilities" var, var ; res = GetInterfaceHardwareTimestampCapabilities(InterfaceLuid, TimestampCapabilites) ; InterfaceLuid : NET_LUID_LH* -> "var" ; TimestampCapabilites : INTERFACE_TIMESTAMP_CAPABILITIES* 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 "IPHLPAPI.dll" #cfunc global GetInterfaceHardwareTimestampCapabilities "GetInterfaceHardwareTimestampCapabilities" sptr, sptr ; res = GetInterfaceHardwareTimestampCapabilities(varptr(InterfaceLuid), varptr(TimestampCapabilites)) ; InterfaceLuid : NET_LUID_LH* -> "sptr" ; TimestampCapabilites : INTERFACE_TIMESTAMP_CAPABILITIES* 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:
; DWORD GetInterfaceHardwareTimestampCapabilities(NET_LUID_LH* InterfaceLuid, INTERFACE_TIMESTAMP_CAPABILITIES* TimestampCapabilites) #uselib "IPHLPAPI.dll" #cfunc global GetInterfaceHardwareTimestampCapabilities "GetInterfaceHardwareTimestampCapabilities" var, var ; res = GetInterfaceHardwareTimestampCapabilities(InterfaceLuid, TimestampCapabilites) ; InterfaceLuid : NET_LUID_LH* -> "var" ; TimestampCapabilites : INTERFACE_TIMESTAMP_CAPABILITIES* 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。; DWORD GetInterfaceHardwareTimestampCapabilities(NET_LUID_LH* InterfaceLuid, INTERFACE_TIMESTAMP_CAPABILITIES* TimestampCapabilites) #uselib "IPHLPAPI.dll" #cfunc global GetInterfaceHardwareTimestampCapabilities "GetInterfaceHardwareTimestampCapabilities" intptr, intptr ; res = GetInterfaceHardwareTimestampCapabilities(varptr(InterfaceLuid), varptr(TimestampCapabilites)) ; InterfaceLuid : NET_LUID_LH* -> "intptr" ; TimestampCapabilites : INTERFACE_TIMESTAMP_CAPABILITIES* 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 (
iphlpapi = windows.NewLazySystemDLL("IPHLPAPI.dll")
procGetInterfaceHardwareTimestampCapabilities = iphlpapi.NewProc("GetInterfaceHardwareTimestampCapabilities")
)
// InterfaceLuid (NET_LUID_LH*), TimestampCapabilites (INTERFACE_TIMESTAMP_CAPABILITIES* in/out)
r1, _, err := procGetInterfaceHardwareTimestampCapabilities.Call(
uintptr(InterfaceLuid),
uintptr(TimestampCapabilites),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // DWORDfunction GetInterfaceHardwareTimestampCapabilities(
InterfaceLuid: Pointer; // NET_LUID_LH*
TimestampCapabilites: Pointer // INTERFACE_TIMESTAMP_CAPABILITIES* in/out
): DWORD; stdcall;
external 'IPHLPAPI.dll' name 'GetInterfaceHardwareTimestampCapabilities';result := DllCall("IPHLPAPI\GetInterfaceHardwareTimestampCapabilities"
, "Ptr", InterfaceLuid ; NET_LUID_LH*
, "Ptr", TimestampCapabilites ; INTERFACE_TIMESTAMP_CAPABILITIES* in/out
, "UInt") ; return: DWORD●GetInterfaceHardwareTimestampCapabilities(InterfaceLuid, TimestampCapabilites) = DLL("IPHLPAPI.dll", "dword GetInterfaceHardwareTimestampCapabilities(void*, void*)")
# 呼び出し: GetInterfaceHardwareTimestampCapabilities(InterfaceLuid, TimestampCapabilites)
# InterfaceLuid : NET_LUID_LH* -> "void*"
# TimestampCapabilites : INTERFACE_TIMESTAMP_CAPABILITIES* 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)。const std = @import("std");
extern "iphlpapi" fn GetInterfaceHardwareTimestampCapabilities(
InterfaceLuid: [*c]NET_LUID_LH, // NET_LUID_LH*
TimestampCapabilites: [*c]INTERFACE_TIMESTAMP_CAPABILITIES // INTERFACE_TIMESTAMP_CAPABILITIES* in/out
) callconv(std.os.windows.WINAPI) u32;proc GetInterfaceHardwareTimestampCapabilities(
InterfaceLuid: ptr NET_LUID_LH, # NET_LUID_LH*
TimestampCapabilites: ptr INTERFACE_TIMESTAMP_CAPABILITIES # INTERFACE_TIMESTAMP_CAPABILITIES* in/out
): uint32 {.importc: "GetInterfaceHardwareTimestampCapabilities", stdcall, dynlib: "IPHLPAPI.dll".}pragma(lib, "iphlpapi");
extern(Windows)
uint GetInterfaceHardwareTimestampCapabilities(
NET_LUID_LH* InterfaceLuid, // NET_LUID_LH*
INTERFACE_TIMESTAMP_CAPABILITIES* TimestampCapabilites // INTERFACE_TIMESTAMP_CAPABILITIES* in/out
);ccall((:GetInterfaceHardwareTimestampCapabilities, "IPHLPAPI.dll"), stdcall, UInt32,
(Ptr{NET_LUID_LH}, Ptr{INTERFACE_TIMESTAMP_CAPABILITIES}),
InterfaceLuid, TimestampCapabilites)
# InterfaceLuid : NET_LUID_LH* -> Ptr{NET_LUID_LH}
# TimestampCapabilites : INTERFACE_TIMESTAMP_CAPABILITIES* in/out -> Ptr{INTERFACE_TIMESTAMP_CAPABILITIES}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
uint32_t GetInterfaceHardwareTimestampCapabilities(
void* InterfaceLuid,
void* TimestampCapabilites);
]]
local iphlpapi = ffi.load("iphlpapi")
-- iphlpapi.GetInterfaceHardwareTimestampCapabilities(InterfaceLuid, TimestampCapabilites)
-- InterfaceLuid : NET_LUID_LH*
-- TimestampCapabilites : INTERFACE_TIMESTAMP_CAPABILITIES* in/out
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。const koffi = require('koffi');
const lib = koffi.load('IPHLPAPI.dll');
const GetInterfaceHardwareTimestampCapabilities = lib.func('__stdcall', 'GetInterfaceHardwareTimestampCapabilities', 'uint32_t', ['void *', 'void *']);
// GetInterfaceHardwareTimestampCapabilities(InterfaceLuid, TimestampCapabilites)
// InterfaceLuid : NET_LUID_LH* -> 'void *'
// TimestampCapabilites : INTERFACE_TIMESTAMP_CAPABILITIES* in/out -> 'void *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。const lib = Deno.dlopen("IPHLPAPI.dll", {
GetInterfaceHardwareTimestampCapabilities: { parameters: ["pointer", "pointer"], result: "u32" },
});
// lib.symbols.GetInterfaceHardwareTimestampCapabilities(InterfaceLuid, TimestampCapabilites)
// InterfaceLuid : NET_LUID_LH* -> "pointer"
// TimestampCapabilites : INTERFACE_TIMESTAMP_CAPABILITIES* in/out -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。<?php
$ffi = FFI::cdef(<<<C
uint32_t GetInterfaceHardwareTimestampCapabilities(
void* InterfaceLuid,
void* TimestampCapabilites);
C, "IPHLPAPI.dll");
// $ffi->GetInterfaceHardwareTimestampCapabilities(InterfaceLuid, TimestampCapabilites);
// InterfaceLuid : NET_LUID_LH*
// TimestampCapabilites : INTERFACE_TIMESTAMP_CAPABILITIES* in/out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Iphlpapi extends StdCallLibrary {
Iphlpapi INSTANCE = Native.load("iphlpapi", Iphlpapi.class);
int GetInterfaceHardwareTimestampCapabilities(
Pointer InterfaceLuid, // NET_LUID_LH*
Pointer TimestampCapabilites // INTERFACE_TIMESTAMP_CAPABILITIES* in/out
);
}@[Link("iphlpapi")]
lib LibIPHLPAPI
fun GetInterfaceHardwareTimestampCapabilities = GetInterfaceHardwareTimestampCapabilities(
InterfaceLuid : NET_LUID_LH*, # NET_LUID_LH*
TimestampCapabilites : INTERFACE_TIMESTAMP_CAPABILITIES* # INTERFACE_TIMESTAMP_CAPABILITIES* in/out
) : UInt32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef GetInterfaceHardwareTimestampCapabilitiesNative = Uint32 Function(Pointer<Void>, Pointer<Void>);
typedef GetInterfaceHardwareTimestampCapabilitiesDart = int Function(Pointer<Void>, Pointer<Void>);
final GetInterfaceHardwareTimestampCapabilities = DynamicLibrary.open('IPHLPAPI.dll')
.lookupFunction<GetInterfaceHardwareTimestampCapabilitiesNative, GetInterfaceHardwareTimestampCapabilitiesDart>('GetInterfaceHardwareTimestampCapabilities');
// InterfaceLuid : NET_LUID_LH* -> Pointer<Void>
// TimestampCapabilites : INTERFACE_TIMESTAMP_CAPABILITIES* in/out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function GetInterfaceHardwareTimestampCapabilities(
InterfaceLuid: Pointer; // NET_LUID_LH*
TimestampCapabilites: Pointer // INTERFACE_TIMESTAMP_CAPABILITIES* in/out
): DWORD; stdcall;
external 'IPHLPAPI.dll' name 'GetInterfaceHardwareTimestampCapabilities';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "GetInterfaceHardwareTimestampCapabilities"
c_GetInterfaceHardwareTimestampCapabilities :: Ptr () -> Ptr () -> IO Word32
-- InterfaceLuid : NET_LUID_LH* -> Ptr ()
-- TimestampCapabilites : INTERFACE_TIMESTAMP_CAPABILITIES* in/out -> Ptr ()
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。open Ctypes
open Foreign
let getinterfacehardwaretimestampcapabilities =
foreign "GetInterfaceHardwareTimestampCapabilities"
((ptr void) @-> (ptr void) @-> returning uint32_t)
(* InterfaceLuid : NET_LUID_LH* -> (ptr void) *)
(* TimestampCapabilites : INTERFACE_TIMESTAMP_CAPABILITIES* in/out -> (ptr void) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)(cffi:define-foreign-library iphlpapi (t "IPHLPAPI.dll"))
(cffi:use-foreign-library iphlpapi)
(cffi:defcfun ("GetInterfaceHardwareTimestampCapabilities" get-interface-hardware-timestamp-capabilities :convention :stdcall) :uint32
(interface-luid :pointer) ; NET_LUID_LH*
(timestamp-capabilites :pointer)) ; INTERFACE_TIMESTAMP_CAPABILITIES* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $GetInterfaceHardwareTimestampCapabilities = Win32::API::More->new('IPHLPAPI',
'DWORD GetInterfaceHardwareTimestampCapabilities(LPVOID InterfaceLuid, LPVOID TimestampCapabilites)');
# my $ret = $GetInterfaceHardwareTimestampCapabilities->Call($InterfaceLuid, $TimestampCapabilites);
# InterfaceLuid : NET_LUID_LH* -> LPVOID
# TimestampCapabilites : INTERFACE_TIMESTAMP_CAPABILITIES* in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。