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GetNumaNodeProcessorMaskEx
関数指定NUMAノードのプロセッサマスクを取得する(拡張版)。
シグネチャ
// KERNEL32.dll
#include <windows.h>
BOOL GetNumaNodeProcessorMaskEx(
WORD Node,
GROUP_AFFINITY* ProcessorMask
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| Node | WORD | in |
| ProcessorMask | GROUP_AFFINITY* | out |
戻り値の型: BOOL
各言語での呼び出し定義
// KERNEL32.dll
#include <windows.h>
BOOL GetNumaNodeProcessorMaskEx(
WORD Node,
GROUP_AFFINITY* ProcessorMask
);[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("KERNEL32.dll", ExactSpelling = true)]
static extern bool GetNumaNodeProcessorMaskEx(
ushort Node, // WORD
IntPtr ProcessorMask // GROUP_AFFINITY* out
);<DllImport("KERNEL32.dll", ExactSpelling:=True)>
Public Shared Function GetNumaNodeProcessorMaskEx(
Node As UShort, ' WORD
ProcessorMask As IntPtr ' GROUP_AFFINITY* out
) As Boolean
End Function' Node : WORD
' ProcessorMask : GROUP_AFFINITY* out
Declare PtrSafe Function GetNumaNodeProcessorMaskEx Lib "kernel32" ( _
ByVal Node As Integer, _
ByVal ProcessorMask 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
GetNumaNodeProcessorMaskEx = ctypes.windll.kernel32.GetNumaNodeProcessorMaskEx
GetNumaNodeProcessorMaskEx.restype = wintypes.BOOL
GetNumaNodeProcessorMaskEx.argtypes = [
ctypes.c_ushort, # Node : WORD
ctypes.c_void_p, # ProcessorMask : GROUP_AFFINITY* out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('KERNEL32.dll')
GetNumaNodeProcessorMaskEx = Fiddle::Function.new(
lib['GetNumaNodeProcessorMaskEx'],
[
-Fiddle::TYPE_SHORT, # Node : WORD
Fiddle::TYPE_VOIDP, # ProcessorMask : GROUP_AFFINITY* out
],
Fiddle::TYPE_INT)#[link(name = "kernel32")]
extern "system" {
fn GetNumaNodeProcessorMaskEx(
Node: u16, // WORD
ProcessorMask: *mut GROUP_AFFINITY // GROUP_AFFINITY* out
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("KERNEL32.dll")]
public static extern bool GetNumaNodeProcessorMaskEx(ushort Node, IntPtr ProcessorMask);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_GetNumaNodeProcessorMaskEx' -Namespace Win32 -PassThru
# $api::GetNumaNodeProcessorMaskEx(Node, ProcessorMask)#uselib "KERNEL32.dll"
#func global GetNumaNodeProcessorMaskEx "GetNumaNodeProcessorMaskEx" sptr, sptr
; GetNumaNodeProcessorMaskEx Node, varptr(ProcessorMask) ; 戻り値は stat
; Node : WORD -> "sptr"
; ProcessorMask : GROUP_AFFINITY* 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 "KERNEL32.dll" #cfunc global GetNumaNodeProcessorMaskEx "GetNumaNodeProcessorMaskEx" int, var ; res = GetNumaNodeProcessorMaskEx(Node, ProcessorMask) ; Node : WORD -> "int" ; ProcessorMask : GROUP_AFFINITY* 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 "KERNEL32.dll" #cfunc global GetNumaNodeProcessorMaskEx "GetNumaNodeProcessorMaskEx" int, sptr ; res = GetNumaNodeProcessorMaskEx(Node, varptr(ProcessorMask)) ; Node : WORD -> "int" ; ProcessorMask : GROUP_AFFINITY* 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:
; BOOL GetNumaNodeProcessorMaskEx(WORD Node, GROUP_AFFINITY* ProcessorMask) #uselib "KERNEL32.dll" #cfunc global GetNumaNodeProcessorMaskEx "GetNumaNodeProcessorMaskEx" int, var ; res = GetNumaNodeProcessorMaskEx(Node, ProcessorMask) ; Node : WORD -> "int" ; ProcessorMask : GROUP_AFFINITY* 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。; BOOL GetNumaNodeProcessorMaskEx(WORD Node, GROUP_AFFINITY* ProcessorMask) #uselib "KERNEL32.dll" #cfunc global GetNumaNodeProcessorMaskEx "GetNumaNodeProcessorMaskEx" int, intptr ; res = GetNumaNodeProcessorMaskEx(Node, varptr(ProcessorMask)) ; Node : WORD -> "int" ; ProcessorMask : GROUP_AFFINITY* 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 (
kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
procGetNumaNodeProcessorMaskEx = kernel32.NewProc("GetNumaNodeProcessorMaskEx")
)
// Node (WORD), ProcessorMask (GROUP_AFFINITY* out)
r1, _, err := procGetNumaNodeProcessorMaskEx.Call(
uintptr(Node),
uintptr(ProcessorMask),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // BOOLfunction GetNumaNodeProcessorMaskEx(
Node: Word; // WORD
ProcessorMask: Pointer // GROUP_AFFINITY* out
): BOOL; stdcall;
external 'KERNEL32.dll' name 'GetNumaNodeProcessorMaskEx';result := DllCall("KERNEL32\GetNumaNodeProcessorMaskEx"
, "UShort", Node ; WORD
, "Ptr", ProcessorMask ; GROUP_AFFINITY* out
, "Int") ; return: BOOL●GetNumaNodeProcessorMaskEx(Node, ProcessorMask) = DLL("KERNEL32.dll", "bool GetNumaNodeProcessorMaskEx(int, void*)")
# 呼び出し: GetNumaNodeProcessorMaskEx(Node, ProcessorMask)
# Node : WORD -> "int"
# ProcessorMask : GROUP_AFFINITY* 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)。