ホーム › System.Diagnostics.Etw › CreateTraceInstanceId
CreateTraceInstanceId
関数イベントインスタンス用の一意なインスタンスIDを作成する。
シグネチャ
// ADVAPI32.dll
#include <windows.h>
WIN32_ERROR CreateTraceInstanceId(
HANDLE RegHandle,
EVENT_INSTANCE_INFO* InstInfo
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| RegHandle | HANDLE | in |
| InstInfo | EVENT_INSTANCE_INFO* | inout |
戻り値の型: WIN32_ERROR
各言語での呼び出し定義
// ADVAPI32.dll
#include <windows.h>
WIN32_ERROR CreateTraceInstanceId(
HANDLE RegHandle,
EVENT_INSTANCE_INFO* InstInfo
);[DllImport("ADVAPI32.dll", ExactSpelling = true)]
static extern uint CreateTraceInstanceId(
IntPtr RegHandle, // HANDLE
IntPtr InstInfo // EVENT_INSTANCE_INFO* in/out
);<DllImport("ADVAPI32.dll", ExactSpelling:=True)>
Public Shared Function CreateTraceInstanceId(
RegHandle As IntPtr, ' HANDLE
InstInfo As IntPtr ' EVENT_INSTANCE_INFO* in/out
) As UInteger
End Function' RegHandle : HANDLE
' InstInfo : EVENT_INSTANCE_INFO* in/out
Declare PtrSafe Function CreateTraceInstanceId Lib "advapi32" ( _
ByVal RegHandle As LongPtr, _
ByVal InstInfo 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
CreateTraceInstanceId = ctypes.windll.advapi32.CreateTraceInstanceId
CreateTraceInstanceId.restype = wintypes.DWORD
CreateTraceInstanceId.argtypes = [
wintypes.HANDLE, # RegHandle : HANDLE
ctypes.c_void_p, # InstInfo : EVENT_INSTANCE_INFO* in/out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('ADVAPI32.dll')
CreateTraceInstanceId = Fiddle::Function.new(
lib['CreateTraceInstanceId'],
[
Fiddle::TYPE_VOIDP, # RegHandle : HANDLE
Fiddle::TYPE_VOIDP, # InstInfo : EVENT_INSTANCE_INFO* in/out
],
-Fiddle::TYPE_INT)#[link(name = "advapi32")]
extern "system" {
fn CreateTraceInstanceId(
RegHandle: *mut core::ffi::c_void, // HANDLE
InstInfo: *mut EVENT_INSTANCE_INFO // EVENT_INSTANCE_INFO* in/out
) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("ADVAPI32.dll")]
public static extern uint CreateTraceInstanceId(IntPtr RegHandle, IntPtr InstInfo);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ADVAPI32_CreateTraceInstanceId' -Namespace Win32 -PassThru
# $api::CreateTraceInstanceId(RegHandle, InstInfo)#uselib "ADVAPI32.dll"
#func global CreateTraceInstanceId "CreateTraceInstanceId" sptr, sptr
; CreateTraceInstanceId RegHandle, varptr(InstInfo) ; 戻り値は stat
; RegHandle : HANDLE -> "sptr"
; InstInfo : EVENT_INSTANCE_INFO* in/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 "ADVAPI32.dll" #cfunc global CreateTraceInstanceId "CreateTraceInstanceId" sptr, var ; res = CreateTraceInstanceId(RegHandle, InstInfo) ; RegHandle : HANDLE -> "sptr" ; InstInfo : EVENT_INSTANCE_INFO* in/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 "ADVAPI32.dll" #cfunc global CreateTraceInstanceId "CreateTraceInstanceId" sptr, sptr ; res = CreateTraceInstanceId(RegHandle, varptr(InstInfo)) ; RegHandle : HANDLE -> "sptr" ; InstInfo : EVENT_INSTANCE_INFO* in/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:
; WIN32_ERROR CreateTraceInstanceId(HANDLE RegHandle, EVENT_INSTANCE_INFO* InstInfo) #uselib "ADVAPI32.dll" #cfunc global CreateTraceInstanceId "CreateTraceInstanceId" intptr, var ; res = CreateTraceInstanceId(RegHandle, InstInfo) ; RegHandle : HANDLE -> "intptr" ; InstInfo : EVENT_INSTANCE_INFO* in/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。; WIN32_ERROR CreateTraceInstanceId(HANDLE RegHandle, EVENT_INSTANCE_INFO* InstInfo) #uselib "ADVAPI32.dll" #cfunc global CreateTraceInstanceId "CreateTraceInstanceId" intptr, intptr ; res = CreateTraceInstanceId(RegHandle, varptr(InstInfo)) ; RegHandle : HANDLE -> "intptr" ; InstInfo : EVENT_INSTANCE_INFO* in/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 (
advapi32 = windows.NewLazySystemDLL("ADVAPI32.dll")
procCreateTraceInstanceId = advapi32.NewProc("CreateTraceInstanceId")
)
// RegHandle (HANDLE), InstInfo (EVENT_INSTANCE_INFO* in/out)
r1, _, err := procCreateTraceInstanceId.Call(
uintptr(RegHandle),
uintptr(InstInfo),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // WIN32_ERRORfunction CreateTraceInstanceId(
RegHandle: THandle; // HANDLE
InstInfo: Pointer // EVENT_INSTANCE_INFO* in/out
): DWORD; stdcall;
external 'ADVAPI32.dll' name 'CreateTraceInstanceId';result := DllCall("ADVAPI32\CreateTraceInstanceId"
, "Ptr", RegHandle ; HANDLE
, "Ptr", InstInfo ; EVENT_INSTANCE_INFO* in/out
, "UInt") ; return: WIN32_ERROR●CreateTraceInstanceId(RegHandle, InstInfo) = DLL("ADVAPI32.dll", "dword CreateTraceInstanceId(void*, void*)")
# 呼び出し: CreateTraceInstanceId(RegHandle, InstInfo)
# RegHandle : HANDLE -> "void*"
# InstInfo : EVENT_INSTANCE_INFO* in/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)。