ホーム › NetworkManagement.IpHelper › GetIpStatistics
GetIpStatistics
関数IPプロトコルの統計情報を取得する。
シグネチャ
// IPHLPAPI.dll
#include <windows.h>
DWORD GetIpStatistics(
MIB_IPSTATS_LH* Statistics
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| Statistics | MIB_IPSTATS_LH* | out |
戻り値の型: DWORD
各言語での呼び出し定義
// IPHLPAPI.dll
#include <windows.h>
DWORD GetIpStatistics(
MIB_IPSTATS_LH* Statistics
);[DllImport("IPHLPAPI.dll", ExactSpelling = true)]
static extern uint GetIpStatistics(
IntPtr Statistics // MIB_IPSTATS_LH* out
);<DllImport("IPHLPAPI.dll", ExactSpelling:=True)>
Public Shared Function GetIpStatistics(
Statistics As IntPtr ' MIB_IPSTATS_LH* out
) As UInteger
End Function' Statistics : MIB_IPSTATS_LH* out
Declare PtrSafe Function GetIpStatistics Lib "iphlpapi" ( _
ByVal Statistics 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
GetIpStatistics = ctypes.windll.iphlpapi.GetIpStatistics
GetIpStatistics.restype = wintypes.DWORD
GetIpStatistics.argtypes = [
ctypes.c_void_p, # Statistics : MIB_IPSTATS_LH* out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('IPHLPAPI.dll')
GetIpStatistics = Fiddle::Function.new(
lib['GetIpStatistics'],
[
Fiddle::TYPE_VOIDP, # Statistics : MIB_IPSTATS_LH* out
],
-Fiddle::TYPE_INT)#[link(name = "iphlpapi")]
extern "system" {
fn GetIpStatistics(
Statistics: *mut MIB_IPSTATS_LH // MIB_IPSTATS_LH* out
) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("IPHLPAPI.dll")]
public static extern uint GetIpStatistics(IntPtr Statistics);
"@
$api = Add-Type -MemberDefinition $sig -Name 'IPHLPAPI_GetIpStatistics' -Namespace Win32 -PassThru
# $api::GetIpStatistics(Statistics)#uselib "IPHLPAPI.dll"
#func global GetIpStatistics "GetIpStatistics" sptr
; GetIpStatistics varptr(Statistics) ; 戻り値は stat
; Statistics : MIB_IPSTATS_LH* 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 GetIpStatistics "GetIpStatistics" var ; res = GetIpStatistics(Statistics) ; Statistics : MIB_IPSTATS_LH* 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 GetIpStatistics "GetIpStatistics" sptr ; res = GetIpStatistics(varptr(Statistics)) ; Statistics : MIB_IPSTATS_LH* 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 GetIpStatistics(MIB_IPSTATS_LH* Statistics) #uselib "IPHLPAPI.dll" #cfunc global GetIpStatistics "GetIpStatistics" var ; res = GetIpStatistics(Statistics) ; Statistics : MIB_IPSTATS_LH* 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 GetIpStatistics(MIB_IPSTATS_LH* Statistics) #uselib "IPHLPAPI.dll" #cfunc global GetIpStatistics "GetIpStatistics" intptr ; res = GetIpStatistics(varptr(Statistics)) ; Statistics : MIB_IPSTATS_LH* 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")
procGetIpStatistics = iphlpapi.NewProc("GetIpStatistics")
)
// Statistics (MIB_IPSTATS_LH* out)
r1, _, err := procGetIpStatistics.Call(
uintptr(Statistics),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // DWORDfunction GetIpStatistics(
Statistics: Pointer // MIB_IPSTATS_LH* out
): DWORD; stdcall;
external 'IPHLPAPI.dll' name 'GetIpStatistics';result := DllCall("IPHLPAPI\GetIpStatistics"
, "Ptr", Statistics ; MIB_IPSTATS_LH* out
, "UInt") ; return: DWORD●GetIpStatistics(Statistics) = DLL("IPHLPAPI.dll", "dword GetIpStatistics(void*)")
# 呼び出し: GetIpStatistics(Statistics)
# Statistics : MIB_IPSTATS_LH* 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)。