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NTMS_I1_PARTITIONINFORMATIONA

構造体

サイズx64: 628 バイト / x86: 628 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	x64	x86	説明
PhysicalMedia	GUID	16	+0	+0	対応する物理メディアを識別するGUID。
LogicalMedia	GUID	16	+16	+16	対応する論理メディアを識別するGUID。
State	DWORD	4	+32	+32	パーティションの状態を示す値。
Side	WORD	2	+36	+36	メディアのサイド番号。
dwOmidLabelIdLength	DWORD	4	+40	+40	OMIDラベルIDのバイト長。
OmidLabelId	BYTE	255	+44	+44	OMIDラベルIDのバイト配列。
szOmidLabelType	CHAR	64	+299	+299	OMIDラベルの種別文字列。ANSI。
szOmidLabelInfo	CHAR	256	+363	+363	OMIDラベルの情報文字列。ANSI。
dwMountCount	DWORD	4	+620	+620	パーティションのマウント累計回数。
dwAllocateCount	DWORD	4	+624	+624	パーティションの割り当て累計回数。

各言語での定義

#include <windows.h>

// NTMS_I1_PARTITIONINFORMATIONA  (x64 628 / x86 628 バイト)
typedef struct NTMS_I1_PARTITIONINFORMATIONA {
    GUID PhysicalMedia;
    GUID LogicalMedia;
    DWORD State;
    WORD Side;
    DWORD dwOmidLabelIdLength;
    BYTE OmidLabelId[255];
    CHAR szOmidLabelType[64];
    CHAR szOmidLabelInfo[256];
    DWORD dwMountCount;
    DWORD dwAllocateCount;
} NTMS_I1_PARTITIONINFORMATIONA;

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct NTMS_I1_PARTITIONINFORMATIONA
{
    public Guid PhysicalMedia;
    public Guid LogicalMedia;
    public uint State;
    public ushort Side;
    public uint dwOmidLabelIdLength;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 255)] public byte[] OmidLabelId;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)] public sbyte[] szOmidLabelType;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 256)] public sbyte[] szOmidLabelInfo;
    public uint dwMountCount;
    public uint dwAllocateCount;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure NTMS_I1_PARTITIONINFORMATIONA
    Public PhysicalMedia As Guid
    Public LogicalMedia As Guid
    Public State As UInteger
    Public Side As UShort
    Public dwOmidLabelIdLength As UInteger
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=255)> Public OmidLabelId() As Byte
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=64)> Public szOmidLabelType() As SByte
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=256)> Public szOmidLabelInfo() As SByte
    Public dwMountCount As UInteger
    Public dwAllocateCount As UInteger
End Structure

import ctypes
from ctypes import wintypes

class NTMS_I1_PARTITIONINFORMATIONA(ctypes.Structure):
    _fields_ = [
        ("PhysicalMedia", GUID),
        ("LogicalMedia", GUID),
        ("State", wintypes.DWORD),
        ("Side", ctypes.c_ushort),
        ("dwOmidLabelIdLength", wintypes.DWORD),
        ("OmidLabelId", ctypes.c_ubyte * 255),
        ("szOmidLabelType", ctypes.c_byte * 64),
        ("szOmidLabelInfo", ctypes.c_byte * 256),
        ("dwMountCount", wintypes.DWORD),
        ("dwAllocateCount", wintypes.DWORD),
    ]

#[repr(C)]
pub struct NTMS_I1_PARTITIONINFORMATIONA {
    pub PhysicalMedia: GUID,
    pub LogicalMedia: GUID,
    pub State: u32,
    pub Side: u16,
    pub dwOmidLabelIdLength: u32,
    pub OmidLabelId: [u8; 255],
    pub szOmidLabelType: [i8; 64],
    pub szOmidLabelInfo: [i8; 256],
    pub dwMountCount: u32,
    pub dwAllocateCount: u32,
}

import "golang.org/x/sys/windows"

type NTMS_I1_PARTITIONINFORMATIONA struct {
	PhysicalMedia windows.GUID
	LogicalMedia windows.GUID
	State uint32
	Side uint16
	dwOmidLabelIdLength uint32
	OmidLabelId [255]byte
	szOmidLabelType [64]int8
	szOmidLabelInfo [256]int8
	dwMountCount uint32
	dwAllocateCount uint32
}

type
  NTMS_I1_PARTITIONINFORMATIONA = record
    PhysicalMedia: TGUID;
    LogicalMedia: TGUID;
    State: DWORD;
    Side: Word;
    dwOmidLabelIdLength: DWORD;
    OmidLabelId: array[0..254] of Byte;
    szOmidLabelType: array[0..63] of Shortint;
    szOmidLabelInfo: array[0..255] of Shortint;
    dwMountCount: DWORD;
    dwAllocateCount: DWORD;
  end;

const NTMS_I1_PARTITIONINFORMATIONA = extern struct {
    PhysicalMedia: GUID,
    LogicalMedia: GUID,
    State: u32,
    Side: u16,
    dwOmidLabelIdLength: u32,
    OmidLabelId: [255]u8,
    szOmidLabelType: [64]i8,
    szOmidLabelInfo: [256]i8,
    dwMountCount: u32,
    dwAllocateCount: u32,
};

type
  NTMS_I1_PARTITIONINFORMATIONA {.bycopy.} = object
    PhysicalMedia: GUID
    LogicalMedia: GUID
    State: uint32
    Side: uint16
    dwOmidLabelIdLength: uint32
    OmidLabelId: array[255, uint8]
    szOmidLabelType: array[64, int8]
    szOmidLabelInfo: array[256, int8]
    dwMountCount: uint32
    dwAllocateCount: uint32

struct NTMS_I1_PARTITIONINFORMATIONA
{
    GUID PhysicalMedia;
    GUID LogicalMedia;
    uint State;
    ushort Side;
    uint dwOmidLabelIdLength;
    ubyte[255] OmidLabelId;
    byte[64] szOmidLabelType;
    byte[256] szOmidLabelInfo;
    uint dwMountCount;
    uint dwAllocateCount;
}

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)
; NTMS_I1_PARTITIONINFORMATIONA サイズ: 628 バイト(x64)
dim st, 157    ; 4byte整数×157(構造体サイズ 628 / 4 切り上げ)
; PhysicalMedia : GUID (+0, 16byte)  varptr(st)+0 を基点に操作(16byte:入れ子/配列)
; LogicalMedia : GUID (+16, 16byte)  varptr(st)+16 を基点に操作(16byte:入れ子/配列)
; State : DWORD (+32, 4byte)  st.8 = 値  /  値 = st.8   (lpoke/lpeek も可)
; Side : WORD (+36, 2byte)  wpoke st,36,値  /  値 = wpeek(st,36)
; dwOmidLabelIdLength : DWORD (+40, 4byte)  st.10 = 値  /  値 = st.10   (lpoke/lpeek も可)
; OmidLabelId : BYTE (+44, 255byte)  varptr(st)+44 を基点に操作(255byte:入れ子/配列)
; szOmidLabelType : CHAR (+299, 64byte)  varptr(st)+299 を基点に操作(64byte:入れ子/配列)
; szOmidLabelInfo : CHAR (+363, 256byte)  varptr(st)+363 を基点に操作(256byte:入れ子/配列)
; dwMountCount : DWORD (+620, 4byte)  st.155 = 値  /  値 = st.155   (lpoke/lpeek も可)
; dwAllocateCount : DWORD (+624, 4byte)  st.156 = 値  /  値 = st.156   (lpoke/lpeek も可)
; ※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 GUID, pack=1
    #field int Data1
    #field short Data2
    #field short Data3
    #field byte Data4 8
#endstruct

#defstruct global NTMS_I1_PARTITIONINFORMATIONA
    #field GUID PhysicalMedia
    #field GUID LogicalMedia
    #field int State
    #field short Side
    #field int dwOmidLabelIdLength
    #field byte OmidLabelId 255
    #field byte szOmidLabelType 64
    #field byte szOmidLabelInfo 256
    #field int dwMountCount
    #field int dwAllocateCount
#endstruct

stdim st, NTMS_I1_PARTITIONINFORMATIONA        ; NSTRUCT 変数を確保
st->State = 100
mes "State=" + st->State

NTMS_I1_PARTITIONINFORMATIONA

フィールド

各言語での定義

HSP用 定義

HSP用定義