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IcmpParseReplies
関数ICMPエコー応答バッファを解析し応答数を返す。
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// IPHLPAPI.dll
#include <windows.h>
DWORD IcmpParseReplies(
void* ReplyBuffer,
DWORD ReplySize
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| ReplyBuffer | void* | out |
| ReplySize | DWORD | in |
戻り値の型: DWORD
各言語での呼び出し定義
// IPHLPAPI.dll
#include <windows.h>
DWORD IcmpParseReplies(
void* ReplyBuffer,
DWORD ReplySize
);[DllImport("IPHLPAPI.dll", SetLastError = true, ExactSpelling = true)]
static extern uint IcmpParseReplies(
IntPtr ReplyBuffer, // void* out
uint ReplySize // DWORD
);<DllImport("IPHLPAPI.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function IcmpParseReplies(
ReplyBuffer As IntPtr, ' void* out
ReplySize As UInteger ' DWORD
) As UInteger
End Function' ReplyBuffer : void* out
' ReplySize : DWORD
Declare PtrSafe Function IcmpParseReplies Lib "iphlpapi" ( _
ByVal ReplyBuffer As LongPtr, _
ByVal ReplySize 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
IcmpParseReplies = ctypes.windll.iphlpapi.IcmpParseReplies
IcmpParseReplies.restype = wintypes.DWORD
IcmpParseReplies.argtypes = [
ctypes.POINTER(None), # ReplyBuffer : void* out
wintypes.DWORD, # ReplySize : DWORD
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('IPHLPAPI.dll')
IcmpParseReplies = Fiddle::Function.new(
lib['IcmpParseReplies'],
[
Fiddle::TYPE_VOIDP, # ReplyBuffer : void* out
-Fiddle::TYPE_INT, # ReplySize : DWORD
],
-Fiddle::TYPE_INT)#[link(name = "iphlpapi")]
extern "system" {
fn IcmpParseReplies(
ReplyBuffer: *mut (), // void* out
ReplySize: u32 // DWORD
) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("IPHLPAPI.dll", SetLastError = true)]
public static extern uint IcmpParseReplies(IntPtr ReplyBuffer, uint ReplySize);
"@
$api = Add-Type -MemberDefinition $sig -Name 'IPHLPAPI_IcmpParseReplies' -Namespace Win32 -PassThru
# $api::IcmpParseReplies(ReplyBuffer, ReplySize)#uselib "IPHLPAPI.dll"
#func global IcmpParseReplies "IcmpParseReplies" sptr, sptr
; IcmpParseReplies ReplyBuffer, ReplySize ; 戻り値は stat
; ReplyBuffer : void* out -> "sptr"
; ReplySize : DWORD -> "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。#uselib "IPHLPAPI.dll"
#cfunc global IcmpParseReplies "IcmpParseReplies" sptr, int
; res = IcmpParseReplies(ReplyBuffer, ReplySize)
; ReplyBuffer : void* out -> "sptr"
; ReplySize : DWORD -> "int"; DWORD IcmpParseReplies(void* ReplyBuffer, DWORD ReplySize)
#uselib "IPHLPAPI.dll"
#cfunc global IcmpParseReplies "IcmpParseReplies" intptr, int
; res = IcmpParseReplies(ReplyBuffer, ReplySize)
; ReplyBuffer : void* out -> "intptr"
; ReplySize : DWORD -> "int"import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
iphlpapi = windows.NewLazySystemDLL("IPHLPAPI.dll")
procIcmpParseReplies = iphlpapi.NewProc("IcmpParseReplies")
)
// ReplyBuffer (void* out), ReplySize (DWORD)
r1, _, err := procIcmpParseReplies.Call(
uintptr(ReplyBuffer),
uintptr(ReplySize),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // DWORDfunction IcmpParseReplies(
ReplyBuffer: Pointer; // void* out
ReplySize: DWORD // DWORD
): DWORD; stdcall;
external 'IPHLPAPI.dll' name 'IcmpParseReplies';result := DllCall("IPHLPAPI\IcmpParseReplies"
, "Ptr", ReplyBuffer ; void* out
, "UInt", ReplySize ; DWORD
, "UInt") ; return: DWORD●IcmpParseReplies(ReplyBuffer, ReplySize) = DLL("IPHLPAPI.dll", "dword IcmpParseReplies(void*, dword)")
# 呼び出し: IcmpParseReplies(ReplyBuffer, ReplySize)
# ReplyBuffer : void* out -> "void*"
# ReplySize : DWORD -> "dword"
# 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)。