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WHvSetVirtualProcessorInterruptControllerState2

関数
仮想プロセッサの割り込みコントローラ状態を設定する。
DLLWinHvPlatform.dll呼出規約winapi

シグネチャ

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

HRESULT WHvSetVirtualProcessorInterruptControllerState2(
    WHV_PARTITION_HANDLE Partition,
    DWORD VpIndex,
    const void* State,
    DWORD StateSize
);

パラメーター

名前型方向説明
PartitionWHV_PARTITION_HANDLEin対象パーティションのハンドルを指定する。
VpIndexDWORDin対象とする仮想プロセッサの0始まりのインデックス番号を指定する。
Statevoid*in設定するローカル割り込みコントローラの状態を格納した入力バッファへのポインタ。
StateSizeDWORDinStateバッファのバイト単位のサイズを指定する。

戻り値の型: HRESULT

各言語での呼び出し定義

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

HRESULT WHvSetVirtualProcessorInterruptControllerState2(
    WHV_PARTITION_HANDLE Partition,
    DWORD VpIndex,
    const void* State,
    DWORD StateSize
);
[DllImport("WinHvPlatform.dll", ExactSpelling = true)]
static extern int WHvSetVirtualProcessorInterruptControllerState2(
    IntPtr Partition,   // WHV_PARTITION_HANDLE
    uint VpIndex,   // DWORD
    IntPtr State,   // void*
    uint StateSize   // DWORD
);
<DllImport("WinHvPlatform.dll", ExactSpelling:=True)>
Public Shared Function WHvSetVirtualProcessorInterruptControllerState2(
    Partition As IntPtr,   ' WHV_PARTITION_HANDLE
    VpIndex As UInteger,   ' DWORD
    State As IntPtr,   ' void*
    StateSize As UInteger   ' DWORD
) As Integer
End Function
' Partition : WHV_PARTITION_HANDLE
' VpIndex : DWORD
' State : void*
' StateSize : DWORD
Declare PtrSafe Function WHvSetVirtualProcessorInterruptControllerState2 Lib "winhvplatform" ( _
    ByVal Partition As LongPtr, _
    ByVal VpIndex As Long, _
    ByVal State As LongPtr, _
    ByVal StateSize 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

WHvSetVirtualProcessorInterruptControllerState2 = ctypes.windll.winhvplatform.WHvSetVirtualProcessorInterruptControllerState2
WHvSetVirtualProcessorInterruptControllerState2.restype = ctypes.c_int
WHvSetVirtualProcessorInterruptControllerState2.argtypes = [
    ctypes.c_ssize_t,  # Partition : WHV_PARTITION_HANDLE
    wintypes.DWORD,  # VpIndex : DWORD
    ctypes.POINTER(None),  # State : void*
    wintypes.DWORD,  # StateSize : DWORD
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WinHvPlatform.dll')
WHvSetVirtualProcessorInterruptControllerState2 = Fiddle::Function.new(
  lib['WHvSetVirtualProcessorInterruptControllerState2'],
  [
    Fiddle::TYPE_INTPTR_T,  # Partition : WHV_PARTITION_HANDLE
    -Fiddle::TYPE_INT,  # VpIndex : DWORD
    Fiddle::TYPE_VOIDP,  # State : void*
    -Fiddle::TYPE_INT,  # StateSize : DWORD
  ],
  Fiddle::TYPE_INT)
#[link(name = "winhvplatform")]
extern "system" {
    fn WHvSetVirtualProcessorInterruptControllerState2(
        Partition: isize,  // WHV_PARTITION_HANDLE
        VpIndex: u32,  // DWORD
        State: *const (),  // void*
        StateSize: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("WinHvPlatform.dll")]
public static extern int WHvSetVirtualProcessorInterruptControllerState2(IntPtr Partition, uint VpIndex, IntPtr State, uint StateSize);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WinHvPlatform_WHvSetVirtualProcessorInterruptControllerState2' -Namespace Win32 -PassThru
# $api::WHvSetVirtualProcessorInterruptControllerState2(Partition, VpIndex, State, StateSize)
#uselib "WinHvPlatform.dll"
#func global WHvSetVirtualProcessorInterruptControllerState2 "WHvSetVirtualProcessorInterruptControllerState2" sptr, sptr, sptr, sptr
; WHvSetVirtualProcessorInterruptControllerState2 Partition, VpIndex, State, StateSize   ; 戻り値は stat
; Partition : WHV_PARTITION_HANDLE -> "sptr"
; VpIndex : DWORD -> "sptr"
; State : void* -> "sptr"
; StateSize : 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 "WinHvPlatform.dll"
#cfunc global WHvSetVirtualProcessorInterruptControllerState2 "WHvSetVirtualProcessorInterruptControllerState2" sptr, int, sptr, int
; res = WHvSetVirtualProcessorInterruptControllerState2(Partition, VpIndex, State, StateSize)
; Partition : WHV_PARTITION_HANDLE -> "sptr"
; VpIndex : DWORD -> "int"
; State : void* -> "sptr"
; StateSize : DWORD -> "int"
; HRESULT WHvSetVirtualProcessorInterruptControllerState2(WHV_PARTITION_HANDLE Partition, DWORD VpIndex, void* State, DWORD StateSize)
#uselib "WinHvPlatform.dll"
#cfunc global WHvSetVirtualProcessorInterruptControllerState2 "WHvSetVirtualProcessorInterruptControllerState2" intptr, int, intptr, int
; res = WHvSetVirtualProcessorInterruptControllerState2(Partition, VpIndex, State, StateSize)
; Partition : WHV_PARTITION_HANDLE -> "intptr"
; VpIndex : DWORD -> "int"
; State : void* -> "intptr"
; StateSize : DWORD -> "int"
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	winhvplatform = windows.NewLazySystemDLL("WinHvPlatform.dll")
	procWHvSetVirtualProcessorInterruptControllerState2 = winhvplatform.NewProc("WHvSetVirtualProcessorInterruptControllerState2")
)

// Partition (WHV_PARTITION_HANDLE), VpIndex (DWORD), State (void*), StateSize (DWORD)
r1, _, err := procWHvSetVirtualProcessorInterruptControllerState2.Call(
	uintptr(Partition),
	uintptr(VpIndex),
	uintptr(State),
	uintptr(StateSize),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT
function WHvSetVirtualProcessorInterruptControllerState2(
  Partition: NativeInt;   // WHV_PARTITION_HANDLE
  VpIndex: DWORD;   // DWORD
  State: Pointer;   // void*
  StateSize: DWORD   // DWORD
): Integer; stdcall;
  external 'WinHvPlatform.dll' name 'WHvSetVirtualProcessorInterruptControllerState2';
result := DllCall("WinHvPlatform\WHvSetVirtualProcessorInterruptControllerState2"
    , "Ptr", Partition   ; WHV_PARTITION_HANDLE
    , "UInt", VpIndex   ; DWORD
    , "Ptr", State   ; void*
    , "UInt", StateSize   ; DWORD
    , "Int")   ; return: HRESULT
●WHvSetVirtualProcessorInterruptControllerState2(Partition, VpIndex, State, StateSize) = DLL("WinHvPlatform.dll", "int WHvSetVirtualProcessorInterruptControllerState2(int, dword, void*, dword)")
# 呼び出し: WHvSetVirtualProcessorInterruptControllerState2(Partition, VpIndex, State, StateSize)
# Partition : WHV_PARTITION_HANDLE -> "int"
# VpIndex : DWORD -> "dword"
# State : void* -> "void*"
# StateSize : 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)。
const std = @import("std");

extern "winhvplatform" fn WHvSetVirtualProcessorInterruptControllerState2(
    Partition: isize, // WHV_PARTITION_HANDLE
    VpIndex: u32, // DWORD
    State: ?*anyopaque, // void*
    StateSize: u32 // DWORD
) callconv(std.os.windows.WINAPI) i32;
proc WHvSetVirtualProcessorInterruptControllerState2(
    Partition: int,  # WHV_PARTITION_HANDLE
    VpIndex: uint32,  # DWORD
    State: pointer,  # void*
    StateSize: uint32  # DWORD
): int32 {.importc: "WHvSetVirtualProcessorInterruptControllerState2", stdcall, dynlib: "WinHvPlatform.dll".}
pragma(lib, "winhvplatform");
extern(Windows)
int WHvSetVirtualProcessorInterruptControllerState2(
    ptrdiff_t Partition,   // WHV_PARTITION_HANDLE
    uint VpIndex,   // DWORD
    void* State,   // void*
    uint StateSize   // DWORD
);
ccall((:WHvSetVirtualProcessorInterruptControllerState2, "WinHvPlatform.dll"), stdcall, Int32,
      (Int, UInt32, Ptr{Cvoid}, UInt32),
      Partition, VpIndex, State, StateSize)
# Partition : WHV_PARTITION_HANDLE -> Int
# VpIndex : DWORD -> UInt32
# State : void* -> Ptr{Cvoid}
# StateSize : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
local ffi = require("ffi")
ffi.cdef[[
int32_t WHvSetVirtualProcessorInterruptControllerState2(
    intptr_t Partition,
    uint32_t VpIndex,
    void* State,
    uint32_t StateSize);
]]
local winhvplatform = ffi.load("winhvplatform")
-- winhvplatform.WHvSetVirtualProcessorInterruptControllerState2(Partition, VpIndex, State, StateSize)
-- Partition : WHV_PARTITION_HANDLE
-- VpIndex : DWORD
-- State : void*
-- StateSize : DWORD
-- 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('WinHvPlatform.dll');
const WHvSetVirtualProcessorInterruptControllerState2 = lib.func('__stdcall', 'WHvSetVirtualProcessorInterruptControllerState2', 'int32_t', ['intptr_t', 'uint32_t', 'void *', 'uint32_t']);
// WHvSetVirtualProcessorInterruptControllerState2(Partition, VpIndex, State, StateSize)
// Partition : WHV_PARTITION_HANDLE -> 'intptr_t'
// VpIndex : DWORD -> 'uint32_t'
// State : void* -> 'void *'
// StateSize : DWORD -> 'uint32_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("WinHvPlatform.dll", {
  WHvSetVirtualProcessorInterruptControllerState2: { parameters: ["isize", "u32", "pointer", "u32"], result: "i32" },
});
// lib.symbols.WHvSetVirtualProcessorInterruptControllerState2(Partition, VpIndex, State, StateSize)
// Partition : WHV_PARTITION_HANDLE -> "isize"
// VpIndex : DWORD -> "u32"
// State : void* -> "pointer"
// StateSize : DWORD -> "u32"
// 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
int32_t WHvSetVirtualProcessorInterruptControllerState2(
    intptr_t Partition,
    uint32_t VpIndex,
    void* State,
    uint32_t StateSize);
C, "WinHvPlatform.dll");
// $ffi->WHvSetVirtualProcessorInterruptControllerState2(Partition, VpIndex, State, StateSize);
// Partition : WHV_PARTITION_HANDLE
// VpIndex : DWORD
// State : void*
// StateSize : DWORD
// 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 Winhvplatform extends StdCallLibrary {
    Winhvplatform INSTANCE = Native.load("winhvplatform", Winhvplatform.class);
    int WHvSetVirtualProcessorInterruptControllerState2(
        long Partition,   // WHV_PARTITION_HANDLE
        int VpIndex,   // DWORD
        Pointer State,   // void*
        int StateSize   // DWORD
    );
}
@[Link("winhvplatform")]
lib LibWinHvPlatform
  fun WHvSetVirtualProcessorInterruptControllerState2 = WHvSetVirtualProcessorInterruptControllerState2(
    Partition : LibC::SSizeT,   # WHV_PARTITION_HANDLE
    VpIndex : UInt32,   # DWORD
    State : Void*,   # void*
    StateSize : UInt32   # DWORD
  ) : Int32
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 WHvSetVirtualProcessorInterruptControllerState2Native = Int32 Function(IntPtr, Uint32, Pointer<Void>, Uint32);
typedef WHvSetVirtualProcessorInterruptControllerState2Dart = int Function(int, int, Pointer<Void>, int);
final WHvSetVirtualProcessorInterruptControllerState2 = DynamicLibrary.open('WinHvPlatform.dll')
    .lookupFunction<WHvSetVirtualProcessorInterruptControllerState2Native, WHvSetVirtualProcessorInterruptControllerState2Dart>('WHvSetVirtualProcessorInterruptControllerState2');
// Partition : WHV_PARTITION_HANDLE -> IntPtr
// VpIndex : DWORD -> Uint32
// State : void* -> Pointer<Void>
// StateSize : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function WHvSetVirtualProcessorInterruptControllerState2(
  Partition: NativeInt;   // WHV_PARTITION_HANDLE
  VpIndex: DWORD;   // DWORD
  State: Pointer;   // void*
  StateSize: DWORD   // DWORD
): Integer; stdcall;
  external 'WinHvPlatform.dll' name 'WHvSetVirtualProcessorInterruptControllerState2';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "WHvSetVirtualProcessorInterruptControllerState2"
  c_WHvSetVirtualProcessorInterruptControllerState2 :: CIntPtr -> Word32 -> Ptr () -> Word32 -> IO Int32
-- Partition : WHV_PARTITION_HANDLE -> CIntPtr
-- VpIndex : DWORD -> Word32
-- State : void* -> Ptr ()
-- StateSize : DWORD -> Word32
-- 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 whvsetvirtualprocessorinterruptcontrollerstate2 =
  foreign "WHvSetVirtualProcessorInterruptControllerState2"
    (intptr_t @-> uint32_t @-> (ptr void) @-> uint32_t @-> returning int32_t)
(* Partition : WHV_PARTITION_HANDLE -> intptr_t *)
(* VpIndex : DWORD -> uint32_t *)
(* State : void* -> (ptr void) *)
(* StateSize : DWORD -> uint32_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 winhvplatform (t "WinHvPlatform.dll"))
(cffi:use-foreign-library winhvplatform)

(cffi:defcfun ("WHvSetVirtualProcessorInterruptControllerState2" whv-set-virtual-processor-interrupt-controller-state2 :convention :stdcall) :int32
  (partition :int64)   ; WHV_PARTITION_HANDLE
  (vp-index :uint32)   ; DWORD
  (state :pointer)   ; void*
  (state-size :uint32))   ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $WHvSetVirtualProcessorInterruptControllerState2 = Win32::API::More->new('WinHvPlatform',
    'int WHvSetVirtualProcessorInterruptControllerState2(LPARAM Partition, DWORD VpIndex, LPVOID State, DWORD StateSize)');
# my $ret = $WHvSetVirtualProcessorInterruptControllerState2->Call($Partition, $VpIndex, $State, $StateSize);
# Partition : WHV_PARTITION_HANDLE -> LPARAM
# VpIndex : DWORD -> DWORD
# State : void* -> LPVOID
# StateSize : DWORD -> DWORD
# 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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