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HandleLogFull

関数

CLFSログの満杯状態をクライアントが処理したことを通知する。

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 HandleLogFull(
    HANDLE hLog
);

パラメーター

名前	型	方向
hLog	HANDLE	in

戻り値の型: BOOL

各言語での呼び出し定義

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

BOOL HandleLogFull(
    HANDLE hLog
);

[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("clfsw32.dll", SetLastError = true, ExactSpelling = true)]
static extern bool HandleLogFull(
    IntPtr hLog   // HANDLE
);

<DllImport("clfsw32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function HandleLogFull(
    hLog As IntPtr   ' HANDLE
) As Boolean
End Function

' hLog : HANDLE
Declare PtrSafe Function HandleLogFull Lib "clfsw32" ( _
    ByVal hLog 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

HandleLogFull = ctypes.windll.clfsw32.HandleLogFull
HandleLogFull.restype = wintypes.BOOL
HandleLogFull.argtypes = [
    wintypes.HANDLE,  # hLog : HANDLE
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('clfsw32.dll')
HandleLogFull = Fiddle::Function.new(
  lib['HandleLogFull'],
  [
    Fiddle::TYPE_VOIDP,  # hLog : HANDLE
  ],
  Fiddle::TYPE_INT)

#[link(name = "clfsw32")]
extern "system" {
    fn HandleLogFull(
        hLog: *mut core::ffi::c_void  // HANDLE
    ) -> 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 HandleLogFull(IntPtr hLog);
"@
$api = Add-Type -MemberDefinition $sig -Name 'clfsw32_HandleLogFull' -Namespace Win32 -PassThru
# $api::HandleLogFull(hLog)

#uselib "clfsw32.dll"
#func global HandleLogFull "HandleLogFull" sptr
; HandleLogFull hLog   ; 戻り値は stat
; hLog : 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 "clfsw32.dll"
#cfunc global HandleLogFull "HandleLogFull" sptr
; res = HandleLogFull(hLog)
; hLog : HANDLE -> "sptr"

; BOOL HandleLogFull(HANDLE hLog)
#uselib "clfsw32.dll"
#cfunc global HandleLogFull "HandleLogFull" intptr
; res = HandleLogFull(hLog)
; hLog : HANDLE -> "intptr"

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

var (
	clfsw32 = windows.NewLazySystemDLL("clfsw32.dll")
	procHandleLogFull = clfsw32.NewProc("HandleLogFull")
)

// hLog (HANDLE)
r1, _, err := procHandleLogFull.Call(
	uintptr(hLog),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function HandleLogFull(
  hLog: THandle   // HANDLE
): BOOL; stdcall;
  external 'clfsw32.dll' name 'HandleLogFull';

result := DllCall("clfsw32\HandleLogFull"
    , "Ptr", hLog   ; HANDLE
    , "Int")   ; return: BOOL

●HandleLogFull(hLog) = DLL("clfsw32.dll", "bool HandleLogFull(void*)")
# 呼び出し: HandleLogFull(hLog)
# hLog : 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)。