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ホームNetworking.Clustering › EvictClusterNodeEx

EvictClusterNodeEx

関数
クラスターからノードを排除しクリーンアップ状態を返す。
DLLCLUSAPI.dll呼出規約winapi対応OSwindowsserver2008

シグネチャ

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

DWORD EvictClusterNodeEx(
    HNODE hNode,
    DWORD dwTimeOut,
    HRESULT* phrCleanupStatus
);

パラメーター

名前方向説明
hNodeHNODEinクラスターから削除(エビクト)する対象ノードのハンドル。
dwTimeOutDWORDinクリーンアップ完了を待つタイムアウト時間。ミリ秒単位で指定する。
phrCleanupStatusHRESULT*outノードのクリーンアップ結果のHRESULTを受け取るポインタ。

戻り値の型: DWORD

各言語での呼び出し定義

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

DWORD EvictClusterNodeEx(
    HNODE hNode,
    DWORD dwTimeOut,
    HRESULT* phrCleanupStatus
);
[DllImport("CLUSAPI.dll", ExactSpelling = true)]
static extern uint EvictClusterNodeEx(
    IntPtr hNode,   // HNODE
    uint dwTimeOut,   // DWORD
    out int phrCleanupStatus   // HRESULT* out
);
<DllImport("CLUSAPI.dll", ExactSpelling:=True)>
Public Shared Function EvictClusterNodeEx(
    hNode As IntPtr,   ' HNODE
    dwTimeOut As UInteger,   ' DWORD
    <Out> ByRef phrCleanupStatus As Integer   ' HRESULT* out
) As UInteger
End Function
' hNode : HNODE
' dwTimeOut : DWORD
' phrCleanupStatus : HRESULT* out
Declare PtrSafe Function EvictClusterNodeEx Lib "clusapi" ( _
    ByVal hNode As LongPtr, _
    ByVal dwTimeOut As Long, _
    ByRef phrCleanupStatus 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

EvictClusterNodeEx = ctypes.windll.clusapi.EvictClusterNodeEx
EvictClusterNodeEx.restype = wintypes.DWORD
EvictClusterNodeEx.argtypes = [
    ctypes.c_ssize_t,  # hNode : HNODE
    wintypes.DWORD,  # dwTimeOut : DWORD
    ctypes.c_void_p,  # phrCleanupStatus : HRESULT* out
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('CLUSAPI.dll')
EvictClusterNodeEx = Fiddle::Function.new(
  lib['EvictClusterNodeEx'],
  [
    Fiddle::TYPE_INTPTR_T,  # hNode : HNODE
    -Fiddle::TYPE_INT,  # dwTimeOut : DWORD
    Fiddle::TYPE_VOIDP,  # phrCleanupStatus : HRESULT* out
  ],
  -Fiddle::TYPE_INT)
#[link(name = "clusapi")]
extern "system" {
    fn EvictClusterNodeEx(
        hNode: isize,  // HNODE
        dwTimeOut: u32,  // DWORD
        phrCleanupStatus: *mut i32  // HRESULT* out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("CLUSAPI.dll")]
public static extern uint EvictClusterNodeEx(IntPtr hNode, uint dwTimeOut, out int phrCleanupStatus);
"@
$api = Add-Type -MemberDefinition $sig -Name 'CLUSAPI_EvictClusterNodeEx' -Namespace Win32 -PassThru
# $api::EvictClusterNodeEx(hNode, dwTimeOut, phrCleanupStatus)
#uselib "CLUSAPI.dll"
#func global EvictClusterNodeEx "EvictClusterNodeEx" sptr, sptr, sptr
; EvictClusterNodeEx hNode, dwTimeOut, varptr(phrCleanupStatus)   ; 戻り値は stat
; hNode : HNODE -> "sptr"
; dwTimeOut : DWORD -> "sptr"
; phrCleanupStatus : HRESULT* 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 "CLUSAPI.dll"
#cfunc global EvictClusterNodeEx "EvictClusterNodeEx" sptr, int, var
; res = EvictClusterNodeEx(hNode, dwTimeOut, phrCleanupStatus)
; hNode : HNODE -> "sptr"
; dwTimeOut : DWORD -> "int"
; phrCleanupStatus : HRESULT* 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。
出力引数:
; DWORD EvictClusterNodeEx(HNODE hNode, DWORD dwTimeOut, HRESULT* phrCleanupStatus)
#uselib "CLUSAPI.dll"
#cfunc global EvictClusterNodeEx "EvictClusterNodeEx" intptr, int, var
; res = EvictClusterNodeEx(hNode, dwTimeOut, phrCleanupStatus)
; hNode : HNODE -> "intptr"
; dwTimeOut : DWORD -> "int"
; phrCleanupStatus : HRESULT* 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。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	clusapi = windows.NewLazySystemDLL("CLUSAPI.dll")
	procEvictClusterNodeEx = clusapi.NewProc("EvictClusterNodeEx")
)

// hNode (HNODE), dwTimeOut (DWORD), phrCleanupStatus (HRESULT* out)
r1, _, err := procEvictClusterNodeEx.Call(
	uintptr(hNode),
	uintptr(dwTimeOut),
	uintptr(phrCleanupStatus),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD
function EvictClusterNodeEx(
  hNode: NativeInt;   // HNODE
  dwTimeOut: DWORD;   // DWORD
  phrCleanupStatus: Pointer   // HRESULT* out
): DWORD; stdcall;
  external 'CLUSAPI.dll' name 'EvictClusterNodeEx';
result := DllCall("CLUSAPI\EvictClusterNodeEx"
    , "Ptr", hNode   ; HNODE
    , "UInt", dwTimeOut   ; DWORD
    , "Ptr", phrCleanupStatus   ; HRESULT* out
    , "UInt")   ; return: DWORD
●EvictClusterNodeEx(hNode, dwTimeOut, phrCleanupStatus) = DLL("CLUSAPI.dll", "dword EvictClusterNodeEx(int, dword, void*)")
# 呼び出し: EvictClusterNodeEx(hNode, dwTimeOut, phrCleanupStatus)
# hNode : HNODE -> "int"
# dwTimeOut : DWORD -> "dword"
# phrCleanupStatus : HRESULT* 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 "clusapi" fn EvictClusterNodeEx(
    hNode: isize, // HNODE
    dwTimeOut: u32, // DWORD
    phrCleanupStatus: [*c]i32 // HRESULT* out
) callconv(std.os.windows.WINAPI) u32;
proc EvictClusterNodeEx(
    hNode: int,  # HNODE
    dwTimeOut: uint32,  # DWORD
    phrCleanupStatus: ptr int32  # HRESULT* out
): uint32 {.importc: "EvictClusterNodeEx", stdcall, dynlib: "CLUSAPI.dll".}
pragma(lib, "clusapi");
extern(Windows)
uint EvictClusterNodeEx(
    ptrdiff_t hNode,   // HNODE
    uint dwTimeOut,   // DWORD
    int* phrCleanupStatus   // HRESULT* out
);
ccall((:EvictClusterNodeEx, "CLUSAPI.dll"), stdcall, UInt32,
      (Int, UInt32, Ptr{Int32}),
      hNode, dwTimeOut, phrCleanupStatus)
# hNode : HNODE -> Int
# dwTimeOut : DWORD -> UInt32
# phrCleanupStatus : HRESULT* out -> Ptr{Int32}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
local ffi = require("ffi")
ffi.cdef[[
uint32_t EvictClusterNodeEx(
    intptr_t hNode,
    uint32_t dwTimeOut,
    int32_t* phrCleanupStatus);
]]
local clusapi = ffi.load("clusapi")
-- clusapi.EvictClusterNodeEx(hNode, dwTimeOut, phrCleanupStatus)
-- hNode : HNODE
-- dwTimeOut : DWORD
-- phrCleanupStatus : HRESULT* 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('CLUSAPI.dll');
const EvictClusterNodeEx = lib.func('__stdcall', 'EvictClusterNodeEx', 'uint32_t', ['intptr_t', 'uint32_t', 'int32_t *']);
// EvictClusterNodeEx(hNode, dwTimeOut, phrCleanupStatus)
// hNode : HNODE -> 'intptr_t'
// dwTimeOut : DWORD -> 'uint32_t'
// phrCleanupStatus : HRESULT* out -> 'int32_t *'
// 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("CLUSAPI.dll", {
  EvictClusterNodeEx: { parameters: ["isize", "u32", "pointer"], result: "u32" },
});
// lib.symbols.EvictClusterNodeEx(hNode, dwTimeOut, phrCleanupStatus)
// hNode : HNODE -> "isize"
// dwTimeOut : DWORD -> "u32"
// phrCleanupStatus : HRESULT* 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 EvictClusterNodeEx(
    intptr_t hNode,
    uint32_t dwTimeOut,
    int32_t* phrCleanupStatus);
C, "CLUSAPI.dll");
// $ffi->EvictClusterNodeEx(hNode, dwTimeOut, phrCleanupStatus);
// hNode : HNODE
// dwTimeOut : DWORD
// phrCleanupStatus : HRESULT* 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 Clusapi extends StdCallLibrary {
    Clusapi INSTANCE = Native.load("clusapi", Clusapi.class);
    int EvictClusterNodeEx(
        long hNode,   // HNODE
        int dwTimeOut,   // DWORD
        IntByReference phrCleanupStatus   // HRESULT* out
    );
}
@[Link("clusapi")]
lib LibCLUSAPI
  fun EvictClusterNodeEx = EvictClusterNodeEx(
    hNode : LibC::SSizeT,   # HNODE
    dwTimeOut : UInt32,   # DWORD
    phrCleanupStatus : Int32*   # HRESULT* 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 EvictClusterNodeExNative = Uint32 Function(IntPtr, Uint32, Pointer<Int32>);
typedef EvictClusterNodeExDart = int Function(int, int, Pointer<Int32>);
final EvictClusterNodeEx = DynamicLibrary.open('CLUSAPI.dll')
    .lookupFunction<EvictClusterNodeExNative, EvictClusterNodeExDart>('EvictClusterNodeEx');
// hNode : HNODE -> IntPtr
// dwTimeOut : DWORD -> Uint32
// phrCleanupStatus : HRESULT* out -> Pointer<Int32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function EvictClusterNodeEx(
  hNode: NativeInt;   // HNODE
  dwTimeOut: DWORD;   // DWORD
  phrCleanupStatus: Pointer   // HRESULT* out
): DWORD; stdcall;
  external 'CLUSAPI.dll' name 'EvictClusterNodeEx';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "EvictClusterNodeEx"
  c_EvictClusterNodeEx :: CIntPtr -> Word32 -> Ptr Int32 -> IO Word32
-- hNode : HNODE -> CIntPtr
-- dwTimeOut : DWORD -> Word32
-- phrCleanupStatus : HRESULT* out -> Ptr Int32
-- 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 evictclusternodeex =
  foreign "EvictClusterNodeEx"
    (intptr_t @-> uint32_t @-> (ptr int32_t) @-> returning uint32_t)
(* hNode : HNODE -> intptr_t *)
(* dwTimeOut : DWORD -> uint32_t *)
(* phrCleanupStatus : HRESULT* out -> (ptr int32_t) *)
(* 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 clusapi (t "CLUSAPI.dll"))
(cffi:use-foreign-library clusapi)

(cffi:defcfun ("EvictClusterNodeEx" evict-cluster-node-ex :convention :stdcall) :uint32
  (h-node :int64)   ; HNODE
  (dw-time-out :uint32)   ; DWORD
  (phr-cleanup-status :pointer))   ; HRESULT* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $EvictClusterNodeEx = Win32::API::More->new('CLUSAPI',
    'DWORD EvictClusterNodeEx(LPARAM hNode, DWORD dwTimeOut, LPVOID phrCleanupStatus)');
# my $ret = $EvictClusterNodeEx->Call($hNode, $dwTimeOut, $phrCleanupStatus);
# hNode : HNODE -> LPARAM
# dwTimeOut : DWORD -> DWORD
# phrCleanupStatus : HRESULT* out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。

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