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TRACE_PERIODIC_CAPTURE_STATE_INFO

構造体
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サイズx64: 8 バイト / x86: 8 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
CaptureStateFrequencyInSecondsDWORD4+0+0状態キャプチャを実行する周期。単位は秒。
ProviderCountWORD2+4+4対象プロバイダの数。
ReservedWORD2+6+6予約フィールド。0であること。

各言語での定義

#include <windows.h>

// TRACE_PERIODIC_CAPTURE_STATE_INFO  (x64 8 / x86 8 バイト)
typedef struct TRACE_PERIODIC_CAPTURE_STATE_INFO {
    DWORD CaptureStateFrequencyInSeconds;
    WORD ProviderCount;
    WORD Reserved;
} TRACE_PERIODIC_CAPTURE_STATE_INFO;
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct TRACE_PERIODIC_CAPTURE_STATE_INFO
{
    public uint CaptureStateFrequencyInSeconds;
    public ushort ProviderCount;
    public ushort Reserved;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure TRACE_PERIODIC_CAPTURE_STATE_INFO
    Public CaptureStateFrequencyInSeconds As UInteger
    Public ProviderCount As UShort
    Public Reserved As UShort
End Structure
import ctypes
from ctypes import wintypes

class TRACE_PERIODIC_CAPTURE_STATE_INFO(ctypes.Structure):
    _fields_ = [
        ("CaptureStateFrequencyInSeconds", wintypes.DWORD),
        ("ProviderCount", ctypes.c_ushort),
        ("Reserved", ctypes.c_ushort),
    ]
#[repr(C)]
pub struct TRACE_PERIODIC_CAPTURE_STATE_INFO {
    pub CaptureStateFrequencyInSeconds: u32,
    pub ProviderCount: u16,
    pub Reserved: u16,
}
import "golang.org/x/sys/windows"

type TRACE_PERIODIC_CAPTURE_STATE_INFO struct {
	CaptureStateFrequencyInSeconds uint32
	ProviderCount uint16
	Reserved uint16
}
type
  TRACE_PERIODIC_CAPTURE_STATE_INFO = record
    CaptureStateFrequencyInSeconds: DWORD;
    ProviderCount: Word;
    Reserved: Word;
  end;
const TRACE_PERIODIC_CAPTURE_STATE_INFO = extern struct {
    CaptureStateFrequencyInSeconds: u32,
    ProviderCount: u16,
    Reserved: u16,
};
type
  TRACE_PERIODIC_CAPTURE_STATE_INFO {.bycopy.} = object
    CaptureStateFrequencyInSeconds: uint32
    ProviderCount: uint16
    Reserved: uint16
struct TRACE_PERIODIC_CAPTURE_STATE_INFO
{
    uint CaptureStateFrequencyInSeconds;
    ushort ProviderCount;
    ushort Reserved;
}

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)
; TRACE_PERIODIC_CAPTURE_STATE_INFO サイズ: 8 バイト(x64)
dim st, 2    ; 4byte整数×2(構造体サイズ 8 / 4 切り上げ)
; CaptureStateFrequencyInSeconds : DWORD (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; ProviderCount : WORD (+4, 2byte)  wpoke st,4,値  /  値 = wpeek(st,4)
; Reserved : WORD (+6, 2byte)  wpoke st,6,値  /  値 = wpeek(st,6)
; ※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 TRACE_PERIODIC_CAPTURE_STATE_INFO
    #field int CaptureStateFrequencyInSeconds
    #field short ProviderCount
    #field short Reserved
#endstruct

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