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AuthzFreeAuditEvent

関数

監査イベントハンドルを解放する。

DLLAUTHZ.dll呼出規約winapiSetLastErrorあり対応OSWindows XP 以降

シグネチャ

// AUTHZ.dll
#include <windows.h>

BOOL AuthzFreeAuditEvent(
    AUTHZ_AUDIT_EVENT_HANDLE hAuditEvent
);

パラメーター

名前	型	方向
hAuditEvent	AUTHZ_AUDIT_EVENT_HANDLE	in

戻り値の型: BOOL

各言語での呼び出し定義

// AUTHZ.dll
#include <windows.h>

BOOL AuthzFreeAuditEvent(
    AUTHZ_AUDIT_EVENT_HANDLE hAuditEvent
);

[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("AUTHZ.dll", SetLastError = true, ExactSpelling = true)]
static extern bool AuthzFreeAuditEvent(
    IntPtr hAuditEvent   // AUTHZ_AUDIT_EVENT_HANDLE
);

<DllImport("AUTHZ.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function AuthzFreeAuditEvent(
    hAuditEvent As IntPtr   ' AUTHZ_AUDIT_EVENT_HANDLE
) As Boolean
End Function

' hAuditEvent : AUTHZ_AUDIT_EVENT_HANDLE
Declare PtrSafe Function AuthzFreeAuditEvent Lib "authz" ( _
    ByVal hAuditEvent 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

AuthzFreeAuditEvent = ctypes.windll.authz.AuthzFreeAuditEvent
AuthzFreeAuditEvent.restype = wintypes.BOOL
AuthzFreeAuditEvent.argtypes = [
    wintypes.HANDLE,  # hAuditEvent : AUTHZ_AUDIT_EVENT_HANDLE
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('AUTHZ.dll')
AuthzFreeAuditEvent = Fiddle::Function.new(
  lib['AuthzFreeAuditEvent'],
  [
    Fiddle::TYPE_VOIDP,  # hAuditEvent : AUTHZ_AUDIT_EVENT_HANDLE
  ],
  Fiddle::TYPE_INT)

#[link(name = "authz")]
extern "system" {
    fn AuthzFreeAuditEvent(
        hAuditEvent: *mut core::ffi::c_void  // AUTHZ_AUDIT_EVENT_HANDLE
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("AUTHZ.dll", SetLastError = true)]
public static extern bool AuthzFreeAuditEvent(IntPtr hAuditEvent);
"@
$api = Add-Type -MemberDefinition $sig -Name 'AUTHZ_AuthzFreeAuditEvent' -Namespace Win32 -PassThru
# $api::AuthzFreeAuditEvent(hAuditEvent)

#uselib "AUTHZ.dll"
#func global AuthzFreeAuditEvent "AuthzFreeAuditEvent" sptr
; AuthzFreeAuditEvent hAuditEvent   ; 戻り値は stat
; hAuditEvent : AUTHZ_AUDIT_EVENT_HANDLE -> "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。

#uselib "AUTHZ.dll"
#cfunc global AuthzFreeAuditEvent "AuthzFreeAuditEvent" sptr
; res = AuthzFreeAuditEvent(hAuditEvent)
; hAuditEvent : AUTHZ_AUDIT_EVENT_HANDLE -> "sptr"

; BOOL AuthzFreeAuditEvent(AUTHZ_AUDIT_EVENT_HANDLE hAuditEvent)
#uselib "AUTHZ.dll"
#cfunc global AuthzFreeAuditEvent "AuthzFreeAuditEvent" intptr
; res = AuthzFreeAuditEvent(hAuditEvent)
; hAuditEvent : AUTHZ_AUDIT_EVENT_HANDLE -> "intptr"

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	authz = windows.NewLazySystemDLL("AUTHZ.dll")
	procAuthzFreeAuditEvent = authz.NewProc("AuthzFreeAuditEvent")
)

// hAuditEvent (AUTHZ_AUDIT_EVENT_HANDLE)
r1, _, err := procAuthzFreeAuditEvent.Call(
	uintptr(hAuditEvent),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function AuthzFreeAuditEvent(
  hAuditEvent: THandle   // AUTHZ_AUDIT_EVENT_HANDLE
): BOOL; stdcall;
  external 'AUTHZ.dll' name 'AuthzFreeAuditEvent';

result := DllCall("AUTHZ\AuthzFreeAuditEvent"
    , "Ptr", hAuditEvent   ; AUTHZ_AUDIT_EVENT_HANDLE
    , "Int")   ; return: BOOL

●AuthzFreeAuditEvent(hAuditEvent) = DLL("AUTHZ.dll", "bool AuthzFreeAuditEvent(void*)")
# 呼び出し: AuthzFreeAuditEvent(hAuditEvent)
# hAuditEvent : AUTHZ_AUDIT_EVENT_HANDLE -> "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)。