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alljoyn_busattachment_isstarted
関数バスアタッチメントが起動済みかどうかを判定する。
シグネチャ
// MSAJApi.dll
#include <windows.h>
INT alljoyn_busattachment_isstarted(
alljoyn_busattachment bus
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| bus | alljoyn_busattachment | in | 開始済みか問い合わせる対象のバスアタッチメントハンドル。 |
戻り値の型: INT
各言語での呼び出し定義
// MSAJApi.dll
#include <windows.h>
INT alljoyn_busattachment_isstarted(
alljoyn_busattachment bus
);[DllImport("MSAJApi.dll", ExactSpelling = true)]
static extern int alljoyn_busattachment_isstarted(
IntPtr bus // alljoyn_busattachment
);<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Function alljoyn_busattachment_isstarted(
bus As IntPtr ' alljoyn_busattachment
) As Integer
End Function' bus : alljoyn_busattachment
Declare PtrSafe Function alljoyn_busattachment_isstarted Lib "msajapi" ( _
ByVal bus 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
alljoyn_busattachment_isstarted = ctypes.windll.msajapi.alljoyn_busattachment_isstarted
alljoyn_busattachment_isstarted.restype = ctypes.c_int
alljoyn_busattachment_isstarted.argtypes = [
ctypes.c_ssize_t, # bus : alljoyn_busattachment
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_busattachment_isstarted = Fiddle::Function.new(
lib['alljoyn_busattachment_isstarted'],
[
Fiddle::TYPE_INTPTR_T, # bus : alljoyn_busattachment
],
Fiddle::TYPE_INT)#[link(name = "msajapi")]
extern "system" {
fn alljoyn_busattachment_isstarted(
bus: isize // alljoyn_busattachment
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("MSAJApi.dll")]
public static extern int alljoyn_busattachment_isstarted(IntPtr bus);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_busattachment_isstarted' -Namespace Win32 -PassThru
# $api::alljoyn_busattachment_isstarted(bus)#uselib "MSAJApi.dll"
#func global alljoyn_busattachment_isstarted "alljoyn_busattachment_isstarted" sptr
; alljoyn_busattachment_isstarted bus ; 戻り値は stat
; bus : alljoyn_busattachment -> "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 "MSAJApi.dll"
#cfunc global alljoyn_busattachment_isstarted "alljoyn_busattachment_isstarted" sptr
; res = alljoyn_busattachment_isstarted(bus)
; bus : alljoyn_busattachment -> "sptr"; INT alljoyn_busattachment_isstarted(alljoyn_busattachment bus)
#uselib "MSAJApi.dll"
#cfunc global alljoyn_busattachment_isstarted "alljoyn_busattachment_isstarted" intptr
; res = alljoyn_busattachment_isstarted(bus)
; bus : alljoyn_busattachment -> "intptr"import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
procalljoyn_busattachment_isstarted = msajapi.NewProc("alljoyn_busattachment_isstarted")
)
// bus (alljoyn_busattachment)
r1, _, err := procalljoyn_busattachment_isstarted.Call(
uintptr(bus),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // INTfunction alljoyn_busattachment_isstarted(
bus: NativeInt // alljoyn_busattachment
): Integer; stdcall;
external 'MSAJApi.dll' name 'alljoyn_busattachment_isstarted';result := DllCall("MSAJApi\alljoyn_busattachment_isstarted"
, "Ptr", bus ; alljoyn_busattachment
, "Int") ; return: INT●alljoyn_busattachment_isstarted(bus) = DLL("MSAJApi.dll", "int alljoyn_busattachment_isstarted(int)")
# 呼び出し: alljoyn_busattachment_isstarted(bus)
# bus : alljoyn_busattachment -> "int"
# 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 "msajapi" fn alljoyn_busattachment_isstarted(
bus: isize // alljoyn_busattachment
) callconv(std.os.windows.WINAPI) i32;proc alljoyn_busattachment_isstarted(
bus: int # alljoyn_busattachment
): int32 {.importc: "alljoyn_busattachment_isstarted", stdcall, dynlib: "MSAJApi.dll".}pragma(lib, "msajapi");
extern(Windows)
int alljoyn_busattachment_isstarted(
ptrdiff_t bus // alljoyn_busattachment
);ccall((:alljoyn_busattachment_isstarted, "MSAJApi.dll"), stdcall, Int32,
(Int,),
bus)
# bus : alljoyn_busattachment -> Int
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
int32_t alljoyn_busattachment_isstarted(
intptr_t bus);
]]
local msajapi = ffi.load("msajapi")
-- msajapi.alljoyn_busattachment_isstarted(bus)
-- bus : alljoyn_busattachment
-- 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('MSAJApi.dll');
const alljoyn_busattachment_isstarted = lib.func('__stdcall', 'alljoyn_busattachment_isstarted', 'int32_t', ['intptr_t']);
// alljoyn_busattachment_isstarted(bus)
// bus : alljoyn_busattachment -> 'intptr_t'
// 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("MSAJApi.dll", {
alljoyn_busattachment_isstarted: { parameters: ["isize"], result: "i32" },
});
// lib.symbols.alljoyn_busattachment_isstarted(bus)
// bus : alljoyn_busattachment -> "isize"
// 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
int32_t alljoyn_busattachment_isstarted(
intptr_t bus);
C, "MSAJApi.dll");
// $ffi->alljoyn_busattachment_isstarted(bus);
// bus : alljoyn_busattachment
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Msajapi extends StdCallLibrary {
Msajapi INSTANCE = Native.load("msajapi", Msajapi.class);
int alljoyn_busattachment_isstarted(
long bus // alljoyn_busattachment
);
}@[Link("msajapi")]
lib LibMSAJApi
fun alljoyn_busattachment_isstarted = alljoyn_busattachment_isstarted(
bus : LibC::SSizeT # alljoyn_busattachment
) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef alljoyn_busattachment_isstartedNative = Int32 Function(IntPtr);
typedef alljoyn_busattachment_isstartedDart = int Function(int);
final alljoyn_busattachment_isstarted = DynamicLibrary.open('MSAJApi.dll')
.lookupFunction<alljoyn_busattachment_isstartedNative, alljoyn_busattachment_isstartedDart>('alljoyn_busattachment_isstarted');
// bus : alljoyn_busattachment -> IntPtr
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function alljoyn_busattachment_isstarted(
bus: NativeInt // alljoyn_busattachment
): Integer; stdcall;
external 'MSAJApi.dll' name 'alljoyn_busattachment_isstarted';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "alljoyn_busattachment_isstarted"
c_alljoyn_busattachment_isstarted :: CIntPtr -> IO Int32
-- bus : alljoyn_busattachment -> CIntPtr
-- 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 alljoyn_busattachment_isstarted =
foreign "alljoyn_busattachment_isstarted"
(intptr_t @-> returning int32_t)
(* bus : alljoyn_busattachment -> intptr_t *)
(* 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 msajapi (t "MSAJApi.dll"))
(cffi:use-foreign-library msajapi)
(cffi:defcfun ("alljoyn_busattachment_isstarted" alljoyn-busattachment-isstarted :convention :stdcall) :int32
(bus :int64)) ; alljoyn_busattachment
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $alljoyn_busattachment_isstarted = Win32::API::More->new('MSAJApi',
'int alljoyn_busattachment_isstarted(LPARAM bus)');
# my $ret = $alljoyn_busattachment_isstarted->Call($bus);
# bus : alljoyn_busattachment -> LPARAM
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。