ホーム › System.Com.Urlmon › ReleaseBindInfo
ReleaseBindInfo
関数BINDINFO構造体が保持するリソースを解放する。
シグネチャ
// urlmon.dll
#include <windows.h>
void ReleaseBindInfo(
BINDINFO* pbindinfo
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| pbindinfo | BINDINFO* | inout | 解放対象のBINDINFO構造体へのポインタ。内部で保持する文字列やインターフェイス参照を解放する。 |
戻り値の型: void
各言語での呼び出し定義
// urlmon.dll
#include <windows.h>
void ReleaseBindInfo(
BINDINFO* pbindinfo
);[DllImport("urlmon.dll", ExactSpelling = true)]
static extern void ReleaseBindInfo(
IntPtr pbindinfo // BINDINFO* in/out
);<DllImport("urlmon.dll", ExactSpelling:=True)>
Public Shared Sub ReleaseBindInfo(
pbindinfo As IntPtr ' BINDINFO* in/out
)
End Sub' pbindinfo : BINDINFO* in/out
Declare PtrSafe Sub ReleaseBindInfo Lib "urlmon" ( _
ByVal pbindinfo As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。import ctypes
from ctypes import wintypes
ReleaseBindInfo = ctypes.windll.urlmon.ReleaseBindInfo
ReleaseBindInfo.restype = None
ReleaseBindInfo.argtypes = [
ctypes.c_void_p, # pbindinfo : BINDINFO* in/out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('urlmon.dll')
ReleaseBindInfo = Fiddle::Function.new(
lib['ReleaseBindInfo'],
[
Fiddle::TYPE_VOIDP, # pbindinfo : BINDINFO* in/out
],
Fiddle::TYPE_VOID)#[link(name = "urlmon")]
extern "system" {
fn ReleaseBindInfo(
pbindinfo: *mut BINDINFO // BINDINFO* in/out
);
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("urlmon.dll")]
public static extern void ReleaseBindInfo(IntPtr pbindinfo);
"@
$api = Add-Type -MemberDefinition $sig -Name 'urlmon_ReleaseBindInfo' -Namespace Win32 -PassThru
# $api::ReleaseBindInfo(pbindinfo)#uselib "urlmon.dll"
#func global ReleaseBindInfo "ReleaseBindInfo" sptr
; ReleaseBindInfo varptr(pbindinfo)
; pbindinfo : BINDINFO* in/out -> "sptr"出力引数:
#uselib "urlmon.dll" #func global ReleaseBindInfo "ReleaseBindInfo" var ; ReleaseBindInfo pbindinfo ; pbindinfo : BINDINFO* in/out -> "var" ; ※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。#uselib "urlmon.dll" #func global ReleaseBindInfo "ReleaseBindInfo" sptr ; ReleaseBindInfo varptr(pbindinfo) ; pbindinfo : BINDINFO* in/out -> "sptr" ; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。
出力引数:
; void ReleaseBindInfo(BINDINFO* pbindinfo) #uselib "urlmon.dll" #func global ReleaseBindInfo "ReleaseBindInfo" var ; ReleaseBindInfo pbindinfo ; pbindinfo : BINDINFO* in/out -> "var" ; ※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。; void ReleaseBindInfo(BINDINFO* pbindinfo) #uselib "urlmon.dll" #func global ReleaseBindInfo "ReleaseBindInfo" intptr ; ReleaseBindInfo varptr(pbindinfo) ; pbindinfo : BINDINFO* in/out -> "intptr" ; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。
import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
urlmon = windows.NewLazySystemDLL("urlmon.dll")
procReleaseBindInfo = urlmon.NewProc("ReleaseBindInfo")
)
// pbindinfo (BINDINFO* in/out)
r1, _, err := procReleaseBindInfo.Call(
uintptr(pbindinfo),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // voidprocedure ReleaseBindInfo(
pbindinfo: Pointer // BINDINFO* in/out
); stdcall;
external 'urlmon.dll' name 'ReleaseBindInfo';result := DllCall("urlmon\ReleaseBindInfo"
, "Ptr", pbindinfo ; BINDINFO* in/out
, "Int") ; return: void●ReleaseBindInfo(pbindinfo) = DLL("urlmon.dll", "int ReleaseBindInfo(void*)")
# 呼び出し: ReleaseBindInfo(pbindinfo)
# pbindinfo : BINDINFO* 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)。const std = @import("std");
extern "urlmon" fn ReleaseBindInfo(
pbindinfo: [*c]BINDINFO // BINDINFO* in/out
) callconv(std.os.windows.WINAPI) void;proc ReleaseBindInfo(
pbindinfo: ptr BINDINFO # BINDINFO* in/out
) {.importc: "ReleaseBindInfo", stdcall, dynlib: "urlmon.dll".}pragma(lib, "urlmon");
extern(Windows)
void ReleaseBindInfo(
BINDINFO* pbindinfo // BINDINFO* in/out
);ccall((:ReleaseBindInfo, "urlmon.dll"), stdcall, Cvoid,
(Ptr{BINDINFO},),
pbindinfo)
# pbindinfo : BINDINFO* in/out -> Ptr{BINDINFO}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
void ReleaseBindInfo(
void* pbindinfo);
]]
local urlmon = ffi.load("urlmon")
-- urlmon.ReleaseBindInfo(pbindinfo)
-- pbindinfo : BINDINFO* in/out
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。const koffi = require('koffi');
const lib = koffi.load('urlmon.dll');
const ReleaseBindInfo = lib.func('__stdcall', 'ReleaseBindInfo', 'void', ['void *']);
// ReleaseBindInfo(pbindinfo)
// pbindinfo : BINDINFO* in/out -> 'void *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。const lib = Deno.dlopen("urlmon.dll", {
ReleaseBindInfo: { parameters: ["pointer"], result: "void" },
});
// lib.symbols.ReleaseBindInfo(pbindinfo)
// pbindinfo : BINDINFO* in/out -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。<?php
$ffi = FFI::cdef(<<<C
void ReleaseBindInfo(
void* pbindinfo);
C, "urlmon.dll");
// $ffi->ReleaseBindInfo(pbindinfo);
// pbindinfo : BINDINFO* in/out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Urlmon extends StdCallLibrary {
Urlmon INSTANCE = Native.load("urlmon", Urlmon.class);
void ReleaseBindInfo(
Pointer pbindinfo // BINDINFO* in/out
);
}@[Link("urlmon")]
lib Liburlmon
fun ReleaseBindInfo = ReleaseBindInfo(
pbindinfo : BINDINFO* # BINDINFO* in/out
) : Void
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef ReleaseBindInfoNative = Void Function(Pointer<Void>);
typedef ReleaseBindInfoDart = void Function(Pointer<Void>);
final ReleaseBindInfo = DynamicLibrary.open('urlmon.dll')
.lookupFunction<ReleaseBindInfoNative, ReleaseBindInfoDart>('ReleaseBindInfo');
// pbindinfo : BINDINFO* in/out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
procedure ReleaseBindInfo(
pbindinfo: Pointer // BINDINFO* in/out
); stdcall;
external 'urlmon.dll' name 'ReleaseBindInfo';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "ReleaseBindInfo"
c_ReleaseBindInfo :: Ptr () -> IO ()
-- pbindinfo : BINDINFO* in/out -> Ptr ()
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。open Ctypes
open Foreign
let releasebindinfo =
foreign "ReleaseBindInfo"
((ptr void) @-> returning void)
(* pbindinfo : BINDINFO* in/out -> (ptr void) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)(cffi:define-foreign-library urlmon (t "urlmon.dll"))
(cffi:use-foreign-library urlmon)
(cffi:defcfun ("ReleaseBindInfo" release-bind-info :convention :stdcall) :void
(pbindinfo :pointer)) ; BINDINFO* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $ReleaseBindInfo = Win32::API::More->new('urlmon',
'void ReleaseBindInfo(LPVOID pbindinfo)');
# my $ret = $ReleaseBindInfo->Call($pbindinfo);
# pbindinfo : BINDINFO* in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。関連項目
使用する型