Win32 API 日本語リファレンス
ホームSystem.Diagnostics.Etw › ControlTraceA

ControlTraceA

関数
制御コードを指定してトレースセッションを制御する(ANSI版)。
DLLADVAPI32.dll文字セットANSI (-A)呼出規約winapi対応OSWindows 2000 以降

シグネチャ

// ADVAPI32.dll  (ANSI / -A)
#include <windows.h>

WIN32_ERROR ControlTraceA(
    ULONGLONG TraceId,
    LPCSTR InstanceName,   // optional
    EVENT_TRACE_PROPERTIES* Properties,
    EVENT_TRACE_CONTROL ControlCode
);

パラメーター

名前方向
TraceIdULONGLONGin
InstanceNameLPCSTRinoptional
PropertiesEVENT_TRACE_PROPERTIES*inout
ControlCodeEVENT_TRACE_CONTROLin

戻り値の型: WIN32_ERROR

各言語での呼び出し定義

// ADVAPI32.dll  (ANSI / -A)
#include <windows.h>

WIN32_ERROR ControlTraceA(
    ULONGLONG TraceId,
    LPCSTR InstanceName,   // optional
    EVENT_TRACE_PROPERTIES* Properties,
    EVENT_TRACE_CONTROL ControlCode
);
[DllImport("ADVAPI32.dll", CharSet = CharSet.Ansi, ExactSpelling = true)]
static extern uint ControlTraceA(
    ulong TraceId,   // ULONGLONG
    [MarshalAs(UnmanagedType.LPStr)] string InstanceName,   // LPCSTR optional
    IntPtr Properties,   // EVENT_TRACE_PROPERTIES* in/out
    uint ControlCode   // EVENT_TRACE_CONTROL
);
<DllImport("ADVAPI32.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function ControlTraceA(
    TraceId As ULong,   ' ULONGLONG
    <MarshalAs(UnmanagedType.LPStr)> InstanceName As String,   ' LPCSTR optional
    Properties As IntPtr,   ' EVENT_TRACE_PROPERTIES* in/out
    ControlCode As UInteger   ' EVENT_TRACE_CONTROL
) As UInteger
End Function
' TraceId : ULONGLONG
' InstanceName : LPCSTR optional
' Properties : EVENT_TRACE_PROPERTIES* in/out
' ControlCode : EVENT_TRACE_CONTROL
Declare PtrSafe Function ControlTraceA Lib "advapi32" ( _
    ByVal TraceId As LongLong, _
    ByVal InstanceName As String, _
    ByVal Properties As LongPtr, _
    ByVal ControlCode As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。
import ctypes
from ctypes import wintypes

ControlTraceA = ctypes.windll.advapi32.ControlTraceA
ControlTraceA.restype = wintypes.DWORD
ControlTraceA.argtypes = [
    ctypes.c_ulonglong,  # TraceId : ULONGLONG
    wintypes.LPCSTR,  # InstanceName : LPCSTR optional
    ctypes.c_void_p,  # Properties : EVENT_TRACE_PROPERTIES* in/out
    wintypes.DWORD,  # ControlCode : EVENT_TRACE_CONTROL
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ADVAPI32.dll')
ControlTraceA = Fiddle::Function.new(
  lib['ControlTraceA'],
  [
    -Fiddle::TYPE_LONG_LONG,  # TraceId : ULONGLONG
    Fiddle::TYPE_VOIDP,  # InstanceName : LPCSTR optional
    Fiddle::TYPE_VOIDP,  # Properties : EVENT_TRACE_PROPERTIES* in/out
    -Fiddle::TYPE_INT,  # ControlCode : EVENT_TRACE_CONTROL
  ],
  -Fiddle::TYPE_INT)
#[link(name = "advapi32")]
extern "system" {
    fn ControlTraceA(
        TraceId: u64,  // ULONGLONG
        InstanceName: *const u8,  // LPCSTR optional
        Properties: *mut EVENT_TRACE_PROPERTIES,  // EVENT_TRACE_PROPERTIES* in/out
        ControlCode: u32  // EVENT_TRACE_CONTROL
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("ADVAPI32.dll", CharSet = CharSet.Ansi)]
public static extern uint ControlTraceA(ulong TraceId, [MarshalAs(UnmanagedType.LPStr)] string InstanceName, IntPtr Properties, uint ControlCode);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ADVAPI32_ControlTraceA' -Namespace Win32 -PassThru
# $api::ControlTraceA(TraceId, InstanceName, Properties, ControlCode)
#uselib "ADVAPI32.dll"
#func global ControlTraceA "ControlTraceA" sptr, sptr, sptr, sptr
; ControlTraceA TraceId, InstanceName, varptr(Properties), ControlCode   ; 戻り値は stat
; TraceId : ULONGLONG -> "sptr"
; InstanceName : LPCSTR optional -> "sptr"
; Properties : EVENT_TRACE_PROPERTIES* in/out -> "sptr"
; ControlCode : EVENT_TRACE_CONTROL -> "sptr"
; ※HSP3.7は int64 引数(64bit値渡し)に非対応です。
; ※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 ControlTraceA "ControlTraceA" int64, str, var, int
; res = ControlTraceA(TraceId, InstanceName, Properties, ControlCode)
; TraceId : ULONGLONG -> "int64"
; InstanceName : LPCSTR optional -> "str"
; Properties : EVENT_TRACE_PROPERTIES* in/out -> "var"
; ControlCode : EVENT_TRACE_CONTROL -> "int"
; ※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。
; ※int64 引数の DLL 値渡しは x64 ランタイム(hsp3_64)のみ対応(x86 は未対応)。
出力引数:
; WIN32_ERROR ControlTraceA(ULONGLONG TraceId, LPCSTR InstanceName, EVENT_TRACE_PROPERTIES* Properties, EVENT_TRACE_CONTROL ControlCode)
#uselib "ADVAPI32.dll"
#cfunc global ControlTraceA "ControlTraceA" int64, str, var, int
; res = ControlTraceA(TraceId, InstanceName, Properties, ControlCode)
; TraceId : ULONGLONG -> "int64"
; InstanceName : LPCSTR optional -> "str"
; Properties : EVENT_TRACE_PROPERTIES* in/out -> "var"
; ControlCode : EVENT_TRACE_CONTROL -> "int"
; ※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。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	advapi32 = windows.NewLazySystemDLL("ADVAPI32.dll")
	procControlTraceA = advapi32.NewProc("ControlTraceA")
)

// TraceId (ULONGLONG), InstanceName (LPCSTR optional), Properties (EVENT_TRACE_PROPERTIES* in/out), ControlCode (EVENT_TRACE_CONTROL)
r1, _, err := procControlTraceA.Call(
	uintptr(TraceId),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(InstanceName))),
	uintptr(Properties),
	uintptr(ControlCode),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // WIN32_ERROR
function ControlTraceA(
  TraceId: UInt64;   // ULONGLONG
  InstanceName: PAnsiChar;   // LPCSTR optional
  Properties: Pointer;   // EVENT_TRACE_PROPERTIES* in/out
  ControlCode: DWORD   // EVENT_TRACE_CONTROL
): DWORD; stdcall;
  external 'ADVAPI32.dll' name 'ControlTraceA';
result := DllCall("ADVAPI32\ControlTraceA"
    , "Int64", TraceId   ; ULONGLONG
    , "AStr", InstanceName   ; LPCSTR optional
    , "Ptr", Properties   ; EVENT_TRACE_PROPERTIES* in/out
    , "UInt", ControlCode   ; EVENT_TRACE_CONTROL
    , "UInt")   ; return: WIN32_ERROR
●ControlTraceA(TraceId, InstanceName, Properties, ControlCode) = DLL("ADVAPI32.dll", "dword ControlTraceA(qword, char*, void*, dword)")
# 呼び出し: ControlTraceA(TraceId, InstanceName, Properties, ControlCode)
# TraceId : ULONGLONG -> "qword"
# InstanceName : LPCSTR optional -> "char*"
# Properties : EVENT_TRACE_PROPERTIES* in/out -> "void*"
# ControlCode : EVENT_TRACE_CONTROL -> "dword"
# 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)。