Win32 API 日本語リファレンス
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MapViewOfFileNuma2

関数
NUMAノードを指定してファイルマッピングのビューをマップする。
DLLapi-ms-win-core-memory-l1-1-5.dll呼出規約winapiSetLastErrorあり対応OSWindows 10 以降

シグネチャ

// api-ms-win-core-memory-l1-1-5.dll
#include <windows.h>

MEMORY_MAPPED_VIEW_ADDRESS MapViewOfFileNuma2(
    HANDLE FileMappingHandle,
    HANDLE ProcessHandle,
    ULONGLONG Offset,
    void* BaseAddress,   // optional
    UINT_PTR ViewSize,
    DWORD AllocationType,
    DWORD PageProtection,
    DWORD PreferredNode
);

パラメーター

名前方向説明
FileMappingHandleHANDLEin指定したプロセスのアドレス空間にマップするセクションへの HANDLE
ProcessHandleHANDLEinセクションのマップ先となるプロセスへの HANDLE
OffsetULONGLONGinセクションの先頭からのオフセット。 64k 境界に整列している必要があります。
BaseAddressvoid*inoptionalビューに割り当てる希望のベースアドレス。 アドレスは直近の 64k 境界へ切り下げられます。 このパラメーターが NULL の場合、システムがベースアドレスを選択します。
ViewSizeUINT_PTRinマップするバイト数。ゼロ (0) を指定すると、セクション全体がマップされます。
AllocationTypeDWORDin

割り当ての種類。このパラメーターにはゼロ (0)、または次の定数値のいずれかを指定できます。

PageProtectionDWORDin

希望のページ保護。

SEC_IMAGE 属性を指定して作成されたファイルマッピングオブジェクトの場合、 PageProtection パラメーターは効果を持たないため、 PAGE_READONLY など有効な任意の値を設定してください。

PreferredNodeDWORDinこのメモリに対して優先される NUMA ノード。

戻り値の型: MEMORY_MAPPED_VIEW_ADDRESS

公式ドキュメント

ファイルまたはページファイルでバックされたセクションのビューを、指定したプロセスのアドレス空間にマップします。(MapViewOfFileNuma2)

戻り値

成功した場合、マップされたビューのベースアドレスを返します。失敗した場合は NULL を返し、拡張エラー情報は GetLastError で取得できます。

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)

各言語での呼び出し定義

// api-ms-win-core-memory-l1-1-5.dll
#include <windows.h>

MEMORY_MAPPED_VIEW_ADDRESS MapViewOfFileNuma2(
    HANDLE FileMappingHandle,
    HANDLE ProcessHandle,
    ULONGLONG Offset,
    void* BaseAddress,   // optional
    UINT_PTR ViewSize,
    DWORD AllocationType,
    DWORD PageProtection,
    DWORD PreferredNode
);
[DllImport("api-ms-win-core-memory-l1-1-5.dll", SetLastError = true, ExactSpelling = true)]
static extern MEMORY_MAPPED_VIEW_ADDRESS MapViewOfFileNuma2(
    IntPtr FileMappingHandle,   // HANDLE
    IntPtr ProcessHandle,   // HANDLE
    ulong Offset,   // ULONGLONG
    IntPtr BaseAddress,   // void* optional
    UIntPtr ViewSize,   // UINT_PTR
    uint AllocationType,   // DWORD
    uint PageProtection,   // DWORD
    uint PreferredNode   // DWORD
);
<DllImport("api-ms-win-core-memory-l1-1-5.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function MapViewOfFileNuma2(
    FileMappingHandle As IntPtr,   ' HANDLE
    ProcessHandle As IntPtr,   ' HANDLE
    Offset As ULong,   ' ULONGLONG
    BaseAddress As IntPtr,   ' void* optional
    ViewSize As UIntPtr,   ' UINT_PTR
    AllocationType As UInteger,   ' DWORD
    PageProtection As UInteger,   ' DWORD
    PreferredNode As UInteger   ' DWORD
) As MEMORY_MAPPED_VIEW_ADDRESS
End Function
' FileMappingHandle : HANDLE
' ProcessHandle : HANDLE
' Offset : ULONGLONG
' BaseAddress : void* optional
' ViewSize : UINT_PTR
' AllocationType : DWORD
' PageProtection : DWORD
' PreferredNode : DWORD
Declare PtrSafe Function MapViewOfFileNuma2 Lib "api-ms-win-core-memory-l1-1-5" ( _
    ByVal FileMappingHandle As LongPtr, _
    ByVal ProcessHandle As LongPtr, _
    ByVal Offset As LongLong, _
    ByVal BaseAddress As LongPtr, _
    ByVal ViewSize As LongPtr, _
    ByVal AllocationType As Long, _
    ByVal PageProtection As Long, _
    ByVal PreferredNode As Long) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。
import ctypes
from ctypes import wintypes

MapViewOfFileNuma2 = ctypes.windll.LoadLibrary("api-ms-win-core-memory-l1-1-5.dll").MapViewOfFileNuma2
MapViewOfFileNuma2.restype = ctypes.c_void_p
MapViewOfFileNuma2.argtypes = [
    wintypes.HANDLE,  # FileMappingHandle : HANDLE
    wintypes.HANDLE,  # ProcessHandle : HANDLE
    ctypes.c_ulonglong,  # Offset : ULONGLONG
    ctypes.POINTER(None),  # BaseAddress : void* optional
    ctypes.c_size_t,  # ViewSize : UINT_PTR
    wintypes.DWORD,  # AllocationType : DWORD
    wintypes.DWORD,  # PageProtection : DWORD
    wintypes.DWORD,  # PreferredNode : DWORD
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('api-ms-win-core-memory-l1-1-5.dll')
MapViewOfFileNuma2 = Fiddle::Function.new(
  lib['MapViewOfFileNuma2'],
  [
    Fiddle::TYPE_VOIDP,  # FileMappingHandle : HANDLE
    Fiddle::TYPE_VOIDP,  # ProcessHandle : HANDLE
    -Fiddle::TYPE_LONG_LONG,  # Offset : ULONGLONG
    Fiddle::TYPE_VOIDP,  # BaseAddress : void* optional
    Fiddle::TYPE_UINTPTR_T,  # ViewSize : UINT_PTR
    -Fiddle::TYPE_INT,  # AllocationType : DWORD
    -Fiddle::TYPE_INT,  # PageProtection : DWORD
    -Fiddle::TYPE_INT,  # PreferredNode : DWORD
  ],
  Fiddle::TYPE_VOIDP)
#[link(name = "api-ms-win-core-memory-l1-1-5")]
extern "system" {
    fn MapViewOfFileNuma2(
        FileMappingHandle: *mut core::ffi::c_void,  // HANDLE
        ProcessHandle: *mut core::ffi::c_void,  // HANDLE
        Offset: u64,  // ULONGLONG
        BaseAddress: *mut (),  // void* optional
        ViewSize: usize,  // UINT_PTR
        AllocationType: u32,  // DWORD
        PageProtection: u32,  // DWORD
        PreferredNode: u32  // DWORD
    ) -> MEMORY_MAPPED_VIEW_ADDRESS;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("api-ms-win-core-memory-l1-1-5.dll", SetLastError = true)]
public static extern MEMORY_MAPPED_VIEW_ADDRESS MapViewOfFileNuma2(IntPtr FileMappingHandle, IntPtr ProcessHandle, ulong Offset, IntPtr BaseAddress, UIntPtr ViewSize, uint AllocationType, uint PageProtection, uint PreferredNode);
"@
$api = Add-Type -MemberDefinition $sig -Name 'api-ms-win-core-memory-l1-1-5_MapViewOfFileNuma2' -Namespace Win32 -PassThru
# $api::MapViewOfFileNuma2(FileMappingHandle, ProcessHandle, Offset, BaseAddress, ViewSize, AllocationType, PageProtection, PreferredNode)
#uselib "api-ms-win-core-memory-l1-1-5.dll"
#func global MapViewOfFileNuma2 "MapViewOfFileNuma2" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; MapViewOfFileNuma2 FileMappingHandle, ProcessHandle, Offset, BaseAddress, ViewSize, AllocationType, PageProtection, PreferredNode   ; 戻り値は stat
; FileMappingHandle : HANDLE -> "sptr"
; ProcessHandle : HANDLE -> "sptr"
; Offset : ULONGLONG -> "sptr"
; BaseAddress : void* optional -> "sptr"
; ViewSize : UINT_PTR -> "sptr"
; AllocationType : DWORD -> "sptr"
; PageProtection : DWORD -> "sptr"
; PreferredNode : DWORD -> "sptr"
; ※HSP3.7は int64 引数(64bit値渡し)に非対応です。
; ※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 "api-ms-win-core-memory-l1-1-5.dll"
#cfunc global MapViewOfFileNuma2 "MapViewOfFileNuma2" sptr, sptr, int64, sptr, sptr, int, int, int
; res = MapViewOfFileNuma2(FileMappingHandle, ProcessHandle, Offset, BaseAddress, ViewSize, AllocationType, PageProtection, PreferredNode)
; FileMappingHandle : HANDLE -> "sptr"
; ProcessHandle : HANDLE -> "sptr"
; Offset : ULONGLONG -> "int64"
; BaseAddress : void* optional -> "sptr"
; ViewSize : UINT_PTR -> "sptr"
; AllocationType : DWORD -> "int"
; PageProtection : DWORD -> "int"
; PreferredNode : DWORD -> "int"
; ※int64 引数の DLL 値渡しは x64 ランタイム(hsp3_64)のみ対応(x86 は未対応)。
; MEMORY_MAPPED_VIEW_ADDRESS MapViewOfFileNuma2(HANDLE FileMappingHandle, HANDLE ProcessHandle, ULONGLONG Offset, void* BaseAddress, UINT_PTR ViewSize, DWORD AllocationType, DWORD PageProtection, DWORD PreferredNode)
#uselib "api-ms-win-core-memory-l1-1-5.dll"
#cfunc global MapViewOfFileNuma2 "MapViewOfFileNuma2" intptr, intptr, int64, intptr, intptr, int, int, int
; res = MapViewOfFileNuma2(FileMappingHandle, ProcessHandle, Offset, BaseAddress, ViewSize, AllocationType, PageProtection, PreferredNode)
; FileMappingHandle : HANDLE -> "intptr"
; ProcessHandle : HANDLE -> "intptr"
; Offset : ULONGLONG -> "int64"
; BaseAddress : void* optional -> "intptr"
; ViewSize : UINT_PTR -> "intptr"
; AllocationType : DWORD -> "int"
; PageProtection : DWORD -> "int"
; PreferredNode : DWORD -> "int"
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	api_ms_win_core_memory_l1_1_5 = windows.NewLazySystemDLL("api-ms-win-core-memory-l1-1-5.dll")
	procMapViewOfFileNuma2 = api_ms_win_core_memory_l1_1_5.NewProc("MapViewOfFileNuma2")
)

// FileMappingHandle (HANDLE), ProcessHandle (HANDLE), Offset (ULONGLONG), BaseAddress (void* optional), ViewSize (UINT_PTR), AllocationType (DWORD), PageProtection (DWORD), PreferredNode (DWORD)
r1, _, err := procMapViewOfFileNuma2.Call(
	uintptr(FileMappingHandle),
	uintptr(ProcessHandle),
	uintptr(Offset),
	uintptr(BaseAddress),
	uintptr(ViewSize),
	uintptr(AllocationType),
	uintptr(PageProtection),
	uintptr(PreferredNode),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // MEMORY_MAPPED_VIEW_ADDRESS
function MapViewOfFileNuma2(
  FileMappingHandle: THandle;   // HANDLE
  ProcessHandle: THandle;   // HANDLE
  Offset: UInt64;   // ULONGLONG
  BaseAddress: Pointer;   // void* optional
  ViewSize: NativeUInt;   // UINT_PTR
  AllocationType: DWORD;   // DWORD
  PageProtection: DWORD;   // DWORD
  PreferredNode: DWORD   // DWORD
): MEMORY_MAPPED_VIEW_ADDRESS; stdcall;
  external 'api-ms-win-core-memory-l1-1-5.dll' name 'MapViewOfFileNuma2';
result := DllCall("api-ms-win-core-memory-l1-1-5\MapViewOfFileNuma2"
    , "Ptr", FileMappingHandle   ; HANDLE
    , "Ptr", ProcessHandle   ; HANDLE
    , "Int64", Offset   ; ULONGLONG
    , "Ptr", BaseAddress   ; void* optional
    , "UPtr", ViewSize   ; UINT_PTR
    , "UInt", AllocationType   ; DWORD
    , "UInt", PageProtection   ; DWORD
    , "UInt", PreferredNode   ; DWORD
    , "Ptr")   ; return: MEMORY_MAPPED_VIEW_ADDRESS
●MapViewOfFileNuma2(FileMappingHandle, ProcessHandle, Offset, BaseAddress, ViewSize, AllocationType, PageProtection, PreferredNode) = DLL("api-ms-win-core-memory-l1-1-5.dll", "void* MapViewOfFileNuma2(void*, void*, qword, void*, int, dword, dword, dword)")
# 呼び出し: MapViewOfFileNuma2(FileMappingHandle, ProcessHandle, Offset, BaseAddress, ViewSize, AllocationType, PageProtection, PreferredNode)
# FileMappingHandle : HANDLE -> "void*"
# ProcessHandle : HANDLE -> "void*"
# Offset : ULONGLONG -> "qword"
# BaseAddress : void* optional -> "void*"
# ViewSize : UINT_PTR -> "int"
# AllocationType : DWORD -> "dword"
# PageProtection : DWORD -> "dword"
# PreferredNode : 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 "api-ms-win-core-memory-l1-1-5" fn MapViewOfFileNuma2(
    FileMappingHandle: ?*anyopaque, // HANDLE
    ProcessHandle: ?*anyopaque, // HANDLE
    Offset: u64, // ULONGLONG
    BaseAddress: ?*anyopaque, // void* optional
    ViewSize: usize, // UINT_PTR
    AllocationType: u32, // DWORD
    PageProtection: u32, // DWORD
    PreferredNode: u32 // DWORD
) callconv(std.os.windows.WINAPI) MEMORY_MAPPED_VIEW_ADDRESS;
proc MapViewOfFileNuma2(
    FileMappingHandle: pointer,  # HANDLE
    ProcessHandle: pointer,  # HANDLE
    Offset: uint64,  # ULONGLONG
    BaseAddress: pointer,  # void* optional
    ViewSize: uint,  # UINT_PTR
    AllocationType: uint32,  # DWORD
    PageProtection: uint32,  # DWORD
    PreferredNode: uint32  # DWORD
): MEMORY_MAPPED_VIEW_ADDRESS {.importc: "MapViewOfFileNuma2", stdcall, dynlib: "api-ms-win-core-memory-l1-1-5.dll".}
pragma(lib, "api-ms-win-core-memory-l1-1-5");
extern(Windows)
MEMORY_MAPPED_VIEW_ADDRESS MapViewOfFileNuma2(
    void* FileMappingHandle,   // HANDLE
    void* ProcessHandle,   // HANDLE
    ulong Offset,   // ULONGLONG
    void* BaseAddress,   // void* optional
    size_t ViewSize,   // UINT_PTR
    uint AllocationType,   // DWORD
    uint PageProtection,   // DWORD
    uint PreferredNode   // DWORD
);
ccall((:MapViewOfFileNuma2, "api-ms-win-core-memory-l1-1-5.dll"), stdcall, MEMORY_MAPPED_VIEW_ADDRESS,
      (Ptr{Cvoid}, Ptr{Cvoid}, UInt64, Ptr{Cvoid}, Csize_t, UInt32, UInt32, UInt32),
      FileMappingHandle, ProcessHandle, Offset, BaseAddress, ViewSize, AllocationType, PageProtection, PreferredNode)
# FileMappingHandle : HANDLE -> Ptr{Cvoid}
# ProcessHandle : HANDLE -> Ptr{Cvoid}
# Offset : ULONGLONG -> UInt64
# BaseAddress : void* optional -> Ptr{Cvoid}
# ViewSize : UINT_PTR -> Csize_t
# AllocationType : DWORD -> UInt32
# PageProtection : DWORD -> UInt32
# PreferredNode : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
local ffi = require("ffi")
ffi.cdef[[
MEMORY_MAPPED_VIEW_ADDRESS MapViewOfFileNuma2(
    void* FileMappingHandle,
    void* ProcessHandle,
    uint64_t Offset,
    void* BaseAddress,
    uintptr_t ViewSize,
    uint32_t AllocationType,
    uint32_t PageProtection,
    uint32_t PreferredNode);
]]
local api-ms-win-core-memory-l1-1-5 = ffi.load("api-ms-win-core-memory-l1-1-5")
-- api-ms-win-core-memory-l1-1-5.MapViewOfFileNuma2(FileMappingHandle, ProcessHandle, Offset, BaseAddress, ViewSize, AllocationType, PageProtection, PreferredNode)
-- FileMappingHandle : HANDLE
-- ProcessHandle : HANDLE
-- Offset : ULONGLONG
-- BaseAddress : void* optional
-- ViewSize : UINT_PTR
-- AllocationType : DWORD
-- PageProtection : DWORD
-- PreferredNode : 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('api-ms-win-core-memory-l1-1-5.dll');
const MapViewOfFileNuma2 = lib.func('__stdcall', 'MapViewOfFileNuma2', 'MEMORY_MAPPED_VIEW_ADDRESS', ['void *', 'void *', 'uint64_t', 'void *', 'uintptr_t', 'uint32_t', 'uint32_t', 'uint32_t']);
// MapViewOfFileNuma2(FileMappingHandle, ProcessHandle, Offset, BaseAddress, ViewSize, AllocationType, PageProtection, PreferredNode)
// FileMappingHandle : HANDLE -> 'void *'
// ProcessHandle : HANDLE -> 'void *'
// Offset : ULONGLONG -> 'uint64_t'
// BaseAddress : void* optional -> 'void *'
// ViewSize : UINT_PTR -> 'uintptr_t'
// AllocationType : DWORD -> 'uint32_t'
// PageProtection : DWORD -> 'uint32_t'
// PreferredNode : 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("api-ms-win-core-memory-l1-1-5.dll", {
  MapViewOfFileNuma2: { parameters: ["pointer", "pointer", "u64", "pointer", "usize", "u32", "u32", "u32"], result: "pointer" },
});
// lib.symbols.MapViewOfFileNuma2(FileMappingHandle, ProcessHandle, Offset, BaseAddress, ViewSize, AllocationType, PageProtection, PreferredNode)
// FileMappingHandle : HANDLE -> "pointer"
// ProcessHandle : HANDLE -> "pointer"
// Offset : ULONGLONG -> "u64"
// BaseAddress : void* optional -> "pointer"
// ViewSize : UINT_PTR -> "usize"
// AllocationType : DWORD -> "u32"
// PageProtection : DWORD -> "u32"
// PreferredNode : 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
MEMORY_MAPPED_VIEW_ADDRESS MapViewOfFileNuma2(
    void* FileMappingHandle,
    void* ProcessHandle,
    uint64_t Offset,
    void* BaseAddress,
    size_t ViewSize,
    uint32_t AllocationType,
    uint32_t PageProtection,
    uint32_t PreferredNode);
C, "api-ms-win-core-memory-l1-1-5.dll");
// $ffi->MapViewOfFileNuma2(FileMappingHandle, ProcessHandle, Offset, BaseAddress, ViewSize, AllocationType, PageProtection, PreferredNode);
// FileMappingHandle : HANDLE
// ProcessHandle : HANDLE
// Offset : ULONGLONG
// BaseAddress : void* optional
// ViewSize : UINT_PTR
// AllocationType : DWORD
// PageProtection : DWORD
// PreferredNode : 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 Api-ms-win-core-memory-l1-1-5 extends StdCallLibrary {
    Api-ms-win-core-memory-l1-1-5 INSTANCE = Native.load("api-ms-win-core-memory-l1-1-5", Api-ms-win-core-memory-l1-1-5.class);
    MEMORY_MAPPED_VIEW_ADDRESS MapViewOfFileNuma2(
        Pointer FileMappingHandle,   // HANDLE
        Pointer ProcessHandle,   // HANDLE
        long Offset,   // ULONGLONG
        Pointer BaseAddress,   // void* optional
        long ViewSize,   // UINT_PTR
        int AllocationType,   // DWORD
        int PageProtection,   // DWORD
        int PreferredNode   // DWORD
    );
}
@[Link("api-ms-win-core-memory-l1-1-5")]
lib Libapi-ms-win-core-memory-l1-1-5
  fun MapViewOfFileNuma2 = MapViewOfFileNuma2(
    FileMappingHandle : Void*,   # HANDLE
    ProcessHandle : Void*,   # HANDLE
    Offset : UInt64,   # ULONGLONG
    BaseAddress : Void*,   # void* optional
    ViewSize : LibC::SizeT,   # UINT_PTR
    AllocationType : UInt32,   # DWORD
    PageProtection : UInt32,   # DWORD
    PreferredNode : UInt32   # DWORD
  ) : MEMORY_MAPPED_VIEW_ADDRESS
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 MapViewOfFileNuma2Native = MEMORY_MAPPED_VIEW_ADDRESS Function(Pointer<Void>, Pointer<Void>, Uint64, Pointer<Void>, UintPtr, Uint32, Uint32, Uint32);
typedef MapViewOfFileNuma2Dart = int Function(Pointer<Void>, Pointer<Void>, int, Pointer<Void>, int, int, int, int);
final MapViewOfFileNuma2 = DynamicLibrary.open('api-ms-win-core-memory-l1-1-5.dll')
    .lookupFunction<MapViewOfFileNuma2Native, MapViewOfFileNuma2Dart>('MapViewOfFileNuma2');
// FileMappingHandle : HANDLE -> Pointer<Void>
// ProcessHandle : HANDLE -> Pointer<Void>
// Offset : ULONGLONG -> Uint64
// BaseAddress : void* optional -> Pointer<Void>
// ViewSize : UINT_PTR -> UintPtr
// AllocationType : DWORD -> Uint32
// PageProtection : DWORD -> Uint32
// PreferredNode : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function MapViewOfFileNuma2(
  FileMappingHandle: THandle;   // HANDLE
  ProcessHandle: THandle;   // HANDLE
  Offset: UInt64;   // ULONGLONG
  BaseAddress: Pointer;   // void* optional
  ViewSize: NativeUInt;   // UINT_PTR
  AllocationType: DWORD;   // DWORD
  PageProtection: DWORD;   // DWORD
  PreferredNode: DWORD   // DWORD
): MEMORY_MAPPED_VIEW_ADDRESS; stdcall;
  external 'api-ms-win-core-memory-l1-1-5.dll' name 'MapViewOfFileNuma2';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "MapViewOfFileNuma2"
  c_MapViewOfFileNuma2 :: Ptr () -> Ptr () -> Word64 -> Ptr () -> CUIntPtr -> Word32 -> Word32 -> Word32 -> IO MEMORY_MAPPED_VIEW_ADDRESS
-- FileMappingHandle : HANDLE -> Ptr ()
-- ProcessHandle : HANDLE -> Ptr ()
-- Offset : ULONGLONG -> Word64
-- BaseAddress : void* optional -> Ptr ()
-- ViewSize : UINT_PTR -> CUIntPtr
-- AllocationType : DWORD -> Word32
-- PageProtection : DWORD -> Word32
-- PreferredNode : 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。
-- ※値渡し構造体は GHC FFI で直接渡せません。Ptr で渡すラッパ(C側)経由にしてください。
open Ctypes
open Foreign

let mapviewoffilenuma2 =
  foreign "MapViewOfFileNuma2"
    ((ptr void) @-> (ptr void) @-> uint64_t @-> (ptr void) @-> size_t @-> uint32_t @-> uint32_t @-> uint32_t @-> returning MEMORY_MAPPED_VIEW_ADDRESS)
(* FileMappingHandle : HANDLE -> (ptr void) *)
(* ProcessHandle : HANDLE -> (ptr void) *)
(* Offset : ULONGLONG -> uint64_t *)
(* BaseAddress : void* optional -> (ptr void) *)
(* ViewSize : UINT_PTR -> size_t *)
(* AllocationType : DWORD -> uint32_t *)
(* PageProtection : DWORD -> uint32_t *)
(* PreferredNode : 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 api-ms-win-core-memory-l1-1-5 (t "api-ms-win-core-memory-l1-1-5.dll"))
(cffi:use-foreign-library api-ms-win-core-memory-l1-1-5)

(cffi:defcfun ("MapViewOfFileNuma2" map-view-of-file-numa2 :convention :stdcall) (:struct memory-mapped-view-address)
  (file-mapping-handle :pointer)   ; HANDLE
  (process-handle :pointer)   ; HANDLE
  (offset :uint64)   ; ULONGLONG
  (base-address :pointer)   ; void* optional
  (view-size :uint64)   ; UINT_PTR
  (allocation-type :uint32)   ; DWORD
  (page-protection :uint32)   ; DWORD
  (preferred-node :uint32))   ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $MapViewOfFileNuma2 = Win32::API::More->new('api-ms-win-core-memory-l1-1-5',
    'LPVOID MapViewOfFileNuma2(HANDLE FileMappingHandle, HANDLE ProcessHandle, UINT64 Offset, LPVOID BaseAddress, WPARAM ViewSize, DWORD AllocationType, DWORD PageProtection, DWORD PreferredNode)');
# my $ret = $MapViewOfFileNuma2->Call($FileMappingHandle, $ProcessHandle, $Offset, $BaseAddress, $ViewSize, $AllocationType, $PageProtection, $PreferredNode);
# FileMappingHandle : HANDLE -> HANDLE
# ProcessHandle : HANDLE -> HANDLE
# Offset : ULONGLONG -> UINT64
# BaseAddress : void* optional -> LPVOID
# ViewSize : UINT_PTR -> WPARAM
# AllocationType : DWORD -> DWORD
# PageProtection : DWORD -> DWORD
# PreferredNode : 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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