Win32 API 日本語リファレンス
ホームStorage.FileSystem › SetLogArchiveTail

SetLogArchiveTail

関数
CLFSログのアーカイブ末尾LSNを設定する。
DLLclfsw32.dll呼出規約winapiSetLastErrorあり対応OSWindows Vista 以降

シグネチャ

// clfsw32.dll
#include <windows.h>

BOOL SetLogArchiveTail(
    HANDLE hLog,
    CLS_LSN* plsnArchiveTail,
    void* pReserved
);

パラメーター

名前方向
hLogHANDLEin
plsnArchiveTailCLS_LSN*inout
pReservedvoid*inout

戻り値の型: BOOL

各言語での呼び出し定義

// clfsw32.dll
#include <windows.h>

BOOL SetLogArchiveTail(
    HANDLE hLog,
    CLS_LSN* plsnArchiveTail,
    void* pReserved
);
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("clfsw32.dll", SetLastError = true, ExactSpelling = true)]
static extern bool SetLogArchiveTail(
    IntPtr hLog,   // HANDLE
    IntPtr plsnArchiveTail,   // CLS_LSN* in/out
    IntPtr pReserved   // void* in/out
);
<DllImport("clfsw32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function SetLogArchiveTail(
    hLog As IntPtr,   ' HANDLE
    plsnArchiveTail As IntPtr,   ' CLS_LSN* in/out
    pReserved As IntPtr   ' void* in/out
) As Boolean
End Function
' hLog : HANDLE
' plsnArchiveTail : CLS_LSN* in/out
' pReserved : void* in/out
Declare PtrSafe Function SetLogArchiveTail Lib "clfsw32" ( _
    ByVal hLog As LongPtr, _
    ByVal plsnArchiveTail As LongPtr, _
    ByVal pReserved 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

SetLogArchiveTail = ctypes.windll.clfsw32.SetLogArchiveTail
SetLogArchiveTail.restype = wintypes.BOOL
SetLogArchiveTail.argtypes = [
    wintypes.HANDLE,  # hLog : HANDLE
    ctypes.c_void_p,  # plsnArchiveTail : CLS_LSN* in/out
    ctypes.POINTER(None),  # pReserved : void* in/out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('clfsw32.dll')
SetLogArchiveTail = Fiddle::Function.new(
  lib['SetLogArchiveTail'],
  [
    Fiddle::TYPE_VOIDP,  # hLog : HANDLE
    Fiddle::TYPE_VOIDP,  # plsnArchiveTail : CLS_LSN* in/out
    Fiddle::TYPE_VOIDP,  # pReserved : void* in/out
  ],
  Fiddle::TYPE_INT)
#[link(name = "clfsw32")]
extern "system" {
    fn SetLogArchiveTail(
        hLog: *mut core::ffi::c_void,  // HANDLE
        plsnArchiveTail: *mut CLS_LSN,  // CLS_LSN* in/out
        pReserved: *mut ()  // void* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("clfsw32.dll", SetLastError = true)]
public static extern bool SetLogArchiveTail(IntPtr hLog, IntPtr plsnArchiveTail, IntPtr pReserved);
"@
$api = Add-Type -MemberDefinition $sig -Name 'clfsw32_SetLogArchiveTail' -Namespace Win32 -PassThru
# $api::SetLogArchiveTail(hLog, plsnArchiveTail, pReserved)
#uselib "clfsw32.dll"
#func global SetLogArchiveTail "SetLogArchiveTail" sptr, sptr, sptr
; SetLogArchiveTail hLog, varptr(plsnArchiveTail), pReserved   ; 戻り値は stat
; hLog : HANDLE -> "sptr"
; plsnArchiveTail : CLS_LSN* in/out -> "sptr"
; pReserved : void* 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 "clfsw32.dll"
#cfunc global SetLogArchiveTail "SetLogArchiveTail" sptr, var, sptr
; res = SetLogArchiveTail(hLog, plsnArchiveTail, pReserved)
; hLog : HANDLE -> "sptr"
; plsnArchiveTail : CLS_LSN* in/out -> "var"
; pReserved : void* in/out -> "sptr"
; ※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。
出力引数:
; BOOL SetLogArchiveTail(HANDLE hLog, CLS_LSN* plsnArchiveTail, void* pReserved)
#uselib "clfsw32.dll"
#cfunc global SetLogArchiveTail "SetLogArchiveTail" intptr, var, intptr
; res = SetLogArchiveTail(hLog, plsnArchiveTail, pReserved)
; hLog : HANDLE -> "intptr"
; plsnArchiveTail : CLS_LSN* in/out -> "var"
; pReserved : void* in/out -> "intptr"
; ※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 (
	clfsw32 = windows.NewLazySystemDLL("clfsw32.dll")
	procSetLogArchiveTail = clfsw32.NewProc("SetLogArchiveTail")
)

// hLog (HANDLE), plsnArchiveTail (CLS_LSN* in/out), pReserved (void* in/out)
r1, _, err := procSetLogArchiveTail.Call(
	uintptr(hLog),
	uintptr(plsnArchiveTail),
	uintptr(pReserved),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL
function SetLogArchiveTail(
  hLog: THandle;   // HANDLE
  plsnArchiveTail: Pointer;   // CLS_LSN* in/out
  pReserved: Pointer   // void* in/out
): BOOL; stdcall;
  external 'clfsw32.dll' name 'SetLogArchiveTail';
result := DllCall("clfsw32\SetLogArchiveTail"
    , "Ptr", hLog   ; HANDLE
    , "Ptr", plsnArchiveTail   ; CLS_LSN* in/out
    , "Ptr", pReserved   ; void* in/out
    , "Int")   ; return: BOOL
●SetLogArchiveTail(hLog, plsnArchiveTail, pReserved) = DLL("clfsw32.dll", "bool SetLogArchiveTail(void*, void*, void*)")
# 呼び出し: SetLogArchiveTail(hLog, plsnArchiveTail, pReserved)
# hLog : HANDLE -> "void*"
# plsnArchiveTail : CLS_LSN* in/out -> "void*"
# pReserved : void* 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)。