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NVME_FEATURE_IDENTIFIERS_EFFECTS_LOG

構造体
サイズx64: 1024 バイト / x86: 1024 バイト

サイズ=各フィールドのバイト数(x64/x86 で異なる場合は x64/x86 と併記)。x64/x86 列=フィールドのバイトオフセット(HSPで dupptr / lpoke / wpoke 等に使用)。

フィールド

フィールド型サイズx64x86説明
FeatureIdentifierSupportedNVME_FID_SUPPORTED_AND_EFFECTS1024+0+0Feature識別子ごとのサポート/効果情報の配列(256要素)。

各言語での定義

#include <windows.h>

// NVME_FID_SUPPORTED_AND_EFFECTS  (x64 4 / x86 4 バイト)
typedef struct NVME_FID_SUPPORTED_AND_EFFECTS {
    DWORD _bitfield;
} NVME_FID_SUPPORTED_AND_EFFECTS;

// NVME_FEATURE_IDENTIFIERS_EFFECTS_LOG  (x64 1024 / x86 1024 バイト)
typedef struct NVME_FEATURE_IDENTIFIERS_EFFECTS_LOG {
    NVME_FID_SUPPORTED_AND_EFFECTS FeatureIdentifierSupported[256];
} NVME_FEATURE_IDENTIFIERS_EFFECTS_LOG;
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct NVME_FID_SUPPORTED_AND_EFFECTS
{
    public uint _bitfield;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct NVME_FEATURE_IDENTIFIERS_EFFECTS_LOG
{
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 256)] public NVME_FID_SUPPORTED_AND_EFFECTS[] FeatureIdentifierSupported;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure NVME_FID_SUPPORTED_AND_EFFECTS
    Public _bitfield As UInteger
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure NVME_FEATURE_IDENTIFIERS_EFFECTS_LOG
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=256)> Public FeatureIdentifierSupported() As NVME_FID_SUPPORTED_AND_EFFECTS
End Structure
import ctypes
from ctypes import wintypes

class NVME_FID_SUPPORTED_AND_EFFECTS(ctypes.Structure):
    _fields_ = [
        ("_bitfield", wintypes.DWORD),
    ]

class NVME_FEATURE_IDENTIFIERS_EFFECTS_LOG(ctypes.Structure):
    _fields_ = [
        ("FeatureIdentifierSupported", NVME_FID_SUPPORTED_AND_EFFECTS * 256),
    ]
#[repr(C)]
pub struct NVME_FID_SUPPORTED_AND_EFFECTS {
    pub _bitfield: u32,
}

#[repr(C)]
pub struct NVME_FEATURE_IDENTIFIERS_EFFECTS_LOG {
    pub FeatureIdentifierSupported: [NVME_FID_SUPPORTED_AND_EFFECTS; 256],
}
import "golang.org/x/sys/windows"

type NVME_FID_SUPPORTED_AND_EFFECTS struct {
	_bitfield uint32
}

type NVME_FEATURE_IDENTIFIERS_EFFECTS_LOG struct {
	FeatureIdentifierSupported [256]NVME_FID_SUPPORTED_AND_EFFECTS
}
type
  NVME_FID_SUPPORTED_AND_EFFECTS = record
    _bitfield: DWORD;
  end;

  NVME_FEATURE_IDENTIFIERS_EFFECTS_LOG = record
    FeatureIdentifierSupported: array[0..255] of NVME_FID_SUPPORTED_AND_EFFECTS;
  end;
const NVME_FID_SUPPORTED_AND_EFFECTS = extern struct {
    _bitfield: u32,
};

const NVME_FEATURE_IDENTIFIERS_EFFECTS_LOG = extern struct {
    FeatureIdentifierSupported: [256]NVME_FID_SUPPORTED_AND_EFFECTS,
};
type
  NVME_FID_SUPPORTED_AND_EFFECTS {.bycopy.} = object
    _bitfield: uint32

  NVME_FEATURE_IDENTIFIERS_EFFECTS_LOG {.bycopy.} = object
    FeatureIdentifierSupported: array[256, NVME_FID_SUPPORTED_AND_EFFECTS]
struct NVME_FID_SUPPORTED_AND_EFFECTS
{
    uint _bitfield;
}

struct NVME_FEATURE_IDENTIFIERS_EFFECTS_LOG
{
    NVME_FID_SUPPORTED_AND_EFFECTS[256] FeatureIdentifierSupported;
}

HSP用 定義

HSP3.7/3.8 は構造体機能が無いため4byte整数配列(dim)+peek/poke で操作(32/64bitでサイズ・位置が異なる場合はタブで分割)。IronHSP は NSTRUCT(#defstruct/stdim/->)で32/64bit共通。

; HSP3.7/3.8 は構造体機能が無いため、4byte整数の配列変数で操作します。(x64 レイアウト)
; NVME_FEATURE_IDENTIFIERS_EFFECTS_LOG サイズ: 1024 バイト(x64)
dim st, 256    ; 4byte整数×256(構造体サイズ 1024 / 4 切り上げ)
; FeatureIdentifierSupported : NVME_FID_SUPPORTED_AND_EFFECTS (+0, 1024byte)  varptr(st)+0 を基点に操作(1024byte:入れ子/配列)
; ※4byte境界の整数は添字 st.N(N=オフセット/4)で読み書き可。それ以外は peek/poke 系を使用。
; IronHSP は NSTRUCT(構造体)をサポート。32bit/64bit どちらでも同じコードで動作します。
; ※GUID・入れ子構造体はデフォルト型でないため、依存する #defstruct を先に定義(下記に同梱)。
#defstruct global NVME_FID_SUPPORTED_AND_EFFECTS
    #field int _bitfield
#endstruct

#defstruct global NVME_FEATURE_IDENTIFIERS_EFFECTS_LOG
    #field NVME_FID_SUPPORTED_AND_EFFECTS FeatureIdentifierSupported 256
#endstruct

stdim st, NVME_FEATURE_IDENTIFIERS_EFFECTS_LOG        ; NSTRUCT 変数を確保