EXFAT_STATISTICS

構造体

サイズx64: 36 バイト / x86: 36 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
CreateHits	DWORD	4	+0	+0	exFATボリュームでのファイル作成(オープン)要求の総回数。
SuccessfulCreates	DWORD	4	+4	+4	成功した作成(オープン)要求の回数。
FailedCreates	DWORD	4	+8	+8	失敗した作成(オープン)要求の回数。
NonCachedReads	DWORD	4	+12	+12	キャッシュを介さない読み取り操作の回数。
NonCachedReadBytes	DWORD	4	+16	+16	非キャッシュ読み取りで処理されたバイト数。
NonCachedWrites	DWORD	4	+20	+20	キャッシュを介さない書き込み操作の回数。
NonCachedWriteBytes	DWORD	4	+24	+24	非キャッシュ書き込みで処理されたバイト数。
NonCachedDiskReads	DWORD	4	+28	+28	非キャッシュ読み取りに伴うディスク読み取り回数。
NonCachedDiskWrites	DWORD	4	+32	+32	非キャッシュ書き込みに伴うディスク書き込み回数。

各言語での定義

#include <windows.h>

// EXFAT_STATISTICS  (x64 36 / x86 36 バイト)
typedef struct EXFAT_STATISTICS {
    DWORD CreateHits;
    DWORD SuccessfulCreates;
    DWORD FailedCreates;
    DWORD NonCachedReads;
    DWORD NonCachedReadBytes;
    DWORD NonCachedWrites;
    DWORD NonCachedWriteBytes;
    DWORD NonCachedDiskReads;
    DWORD NonCachedDiskWrites;
} EXFAT_STATISTICS;

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct EXFAT_STATISTICS
{
    public uint CreateHits;
    public uint SuccessfulCreates;
    public uint FailedCreates;
    public uint NonCachedReads;
    public uint NonCachedReadBytes;
    public uint NonCachedWrites;
    public uint NonCachedWriteBytes;
    public uint NonCachedDiskReads;
    public uint NonCachedDiskWrites;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure EXFAT_STATISTICS
    Public CreateHits As UInteger
    Public SuccessfulCreates As UInteger
    Public FailedCreates As UInteger
    Public NonCachedReads As UInteger
    Public NonCachedReadBytes As UInteger
    Public NonCachedWrites As UInteger
    Public NonCachedWriteBytes As UInteger
    Public NonCachedDiskReads As UInteger
    Public NonCachedDiskWrites As UInteger
End Structure

import ctypes
from ctypes import wintypes

class EXFAT_STATISTICS(ctypes.Structure):
    _fields_ = [
        ("CreateHits", wintypes.DWORD),
        ("SuccessfulCreates", wintypes.DWORD),
        ("FailedCreates", wintypes.DWORD),
        ("NonCachedReads", wintypes.DWORD),
        ("NonCachedReadBytes", wintypes.DWORD),
        ("NonCachedWrites", wintypes.DWORD),
        ("NonCachedWriteBytes", wintypes.DWORD),
        ("NonCachedDiskReads", wintypes.DWORD),
        ("NonCachedDiskWrites", wintypes.DWORD),
    ]

#[repr(C)]
pub struct EXFAT_STATISTICS {
    pub CreateHits: u32,
    pub SuccessfulCreates: u32,
    pub FailedCreates: u32,
    pub NonCachedReads: u32,
    pub NonCachedReadBytes: u32,
    pub NonCachedWrites: u32,
    pub NonCachedWriteBytes: u32,
    pub NonCachedDiskReads: u32,
    pub NonCachedDiskWrites: u32,
}

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

type EXFAT_STATISTICS struct {
	CreateHits uint32
	SuccessfulCreates uint32
	FailedCreates uint32
	NonCachedReads uint32
	NonCachedReadBytes uint32
	NonCachedWrites uint32
	NonCachedWriteBytes uint32
	NonCachedDiskReads uint32
	NonCachedDiskWrites uint32
}

type
  EXFAT_STATISTICS = record
    CreateHits: DWORD;
    SuccessfulCreates: DWORD;
    FailedCreates: DWORD;
    NonCachedReads: DWORD;
    NonCachedReadBytes: DWORD;
    NonCachedWrites: DWORD;
    NonCachedWriteBytes: DWORD;
    NonCachedDiskReads: DWORD;
    NonCachedDiskWrites: DWORD;
  end;

const EXFAT_STATISTICS = extern struct {
    CreateHits: u32,
    SuccessfulCreates: u32,
    FailedCreates: u32,
    NonCachedReads: u32,
    NonCachedReadBytes: u32,
    NonCachedWrites: u32,
    NonCachedWriteBytes: u32,
    NonCachedDiskReads: u32,
    NonCachedDiskWrites: u32,
};

type
  EXFAT_STATISTICS {.bycopy.} = object
    CreateHits: uint32
    SuccessfulCreates: uint32
    FailedCreates: uint32
    NonCachedReads: uint32
    NonCachedReadBytes: uint32
    NonCachedWrites: uint32
    NonCachedWriteBytes: uint32
    NonCachedDiskReads: uint32
    NonCachedDiskWrites: uint32

struct EXFAT_STATISTICS
{
    uint CreateHits;
    uint SuccessfulCreates;
    uint FailedCreates;
    uint NonCachedReads;
    uint NonCachedReadBytes;
    uint NonCachedWrites;
    uint NonCachedWriteBytes;
    uint NonCachedDiskReads;
    uint NonCachedDiskWrites;
}

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)
; EXFAT_STATISTICS サイズ: 36 バイト(x64)
dim st, 9    ; 4byte整数×9(構造体サイズ 36 / 4 切り上げ)
; CreateHits : DWORD (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; SuccessfulCreates : DWORD (+4, 4byte)  st.1 = 値  /  値 = st.1   (lpoke/lpeek も可)
; FailedCreates : DWORD (+8, 4byte)  st.2 = 値  /  値 = st.2   (lpoke/lpeek も可)
; NonCachedReads : DWORD (+12, 4byte)  st.3 = 値  /  値 = st.3   (lpoke/lpeek も可)
; NonCachedReadBytes : DWORD (+16, 4byte)  st.4 = 値  /  値 = st.4   (lpoke/lpeek も可)
; NonCachedWrites : DWORD (+20, 4byte)  st.5 = 値  /  値 = st.5   (lpoke/lpeek も可)
; NonCachedWriteBytes : DWORD (+24, 4byte)  st.6 = 値  /  値 = st.6   (lpoke/lpeek も可)
; NonCachedDiskReads : DWORD (+28, 4byte)  st.7 = 値  /  値 = st.7   (lpoke/lpeek も可)
; NonCachedDiskWrites : DWORD (+32, 4byte)  st.8 = 値  /  値 = st.8   (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。
#defstruct global EXFAT_STATISTICS
    #field int CreateHits
    #field int SuccessfulCreates
    #field int FailedCreates
    #field int NonCachedReads
    #field int NonCachedReadBytes
    #field int NonCachedWrites
    #field int NonCachedWriteBytes
    #field int NonCachedDiskReads
    #field int NonCachedDiskWrites
#endstruct

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

EXFAT_STATISTICS

フィールド

各言語での定義

HSP用 定義

HSP用定義