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HttpShutdownRequestQueue

関数

リクエストキューをシャットダウンし処理を停止する。

DLLHTTPAPI.dll呼出規約winapi対応OSWindows Vista 以降

シグネチャ

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

DWORD HttpShutdownRequestQueue(
    HANDLE RequestQueueHandle
);

パラメーター

名前	型	方向
RequestQueueHandle	HANDLE	in

戻り値の型: DWORD

各言語での呼び出し定義

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

DWORD HttpShutdownRequestQueue(
    HANDLE RequestQueueHandle
);

[DllImport("HTTPAPI.dll", ExactSpelling = true)]
static extern uint HttpShutdownRequestQueue(
    IntPtr RequestQueueHandle   // HANDLE
);

<DllImport("HTTPAPI.dll", ExactSpelling:=True)>
Public Shared Function HttpShutdownRequestQueue(
    RequestQueueHandle As IntPtr   ' HANDLE
) As UInteger
End Function

' RequestQueueHandle : HANDLE
Declare PtrSafe Function HttpShutdownRequestQueue Lib "httpapi" ( _
    ByVal RequestQueueHandle 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

HttpShutdownRequestQueue = ctypes.windll.httpapi.HttpShutdownRequestQueue
HttpShutdownRequestQueue.restype = wintypes.DWORD
HttpShutdownRequestQueue.argtypes = [
    wintypes.HANDLE,  # RequestQueueHandle : HANDLE
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('HTTPAPI.dll')
HttpShutdownRequestQueue = Fiddle::Function.new(
  lib['HttpShutdownRequestQueue'],
  [
    Fiddle::TYPE_VOIDP,  # RequestQueueHandle : HANDLE
  ],
  -Fiddle::TYPE_INT)

#[link(name = "httpapi")]
extern "system" {
    fn HttpShutdownRequestQueue(
        RequestQueueHandle: *mut core::ffi::c_void  // HANDLE
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("HTTPAPI.dll")]
public static extern uint HttpShutdownRequestQueue(IntPtr RequestQueueHandle);
"@
$api = Add-Type -MemberDefinition $sig -Name 'HTTPAPI_HttpShutdownRequestQueue' -Namespace Win32 -PassThru
# $api::HttpShutdownRequestQueue(RequestQueueHandle)

#uselib "HTTPAPI.dll"
#func global HttpShutdownRequestQueue "HttpShutdownRequestQueue" sptr
; HttpShutdownRequestQueue RequestQueueHandle   ; 戻り値は stat
; RequestQueueHandle : 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 "HTTPAPI.dll"
#cfunc global HttpShutdownRequestQueue "HttpShutdownRequestQueue" sptr
; res = HttpShutdownRequestQueue(RequestQueueHandle)
; RequestQueueHandle : HANDLE -> "sptr"

; DWORD HttpShutdownRequestQueue(HANDLE RequestQueueHandle)
#uselib "HTTPAPI.dll"
#cfunc global HttpShutdownRequestQueue "HttpShutdownRequestQueue" intptr
; res = HttpShutdownRequestQueue(RequestQueueHandle)
; RequestQueueHandle : HANDLE -> "intptr"

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

var (
	httpapi = windows.NewLazySystemDLL("HTTPAPI.dll")
	procHttpShutdownRequestQueue = httpapi.NewProc("HttpShutdownRequestQueue")
)

// RequestQueueHandle (HANDLE)
r1, _, err := procHttpShutdownRequestQueue.Call(
	uintptr(RequestQueueHandle),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function HttpShutdownRequestQueue(
  RequestQueueHandle: THandle   // HANDLE
): DWORD; stdcall;
  external 'HTTPAPI.dll' name 'HttpShutdownRequestQueue';

result := DllCall("HTTPAPI\HttpShutdownRequestQueue"
    , "Ptr", RequestQueueHandle   ; HANDLE
    , "UInt")   ; return: DWORD

●HttpShutdownRequestQueue(RequestQueueHandle) = DLL("HTTPAPI.dll", "dword HttpShutdownRequestQueue(void*)")
# 呼び出し: HttpShutdownRequestQueue(RequestQueueHandle)
# RequestQueueHandle : 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)。