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ExpungeConsoleCommandHistoryA
関数指定した実行ファイルのコンソールコマンド履歴を消去する(ANSI版)。
シグネチャ
// KERNEL32.dll (ANSI / -A)
#include <windows.h>
void ExpungeConsoleCommandHistoryA(
LPSTR ExeName
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| ExeName | LPSTR | in | コマンド履歴を消去する対象の実行ファイル名を格納したANSI文字列へのポインタ。 |
戻り値の型: void
各言語での呼び出し定義
// KERNEL32.dll (ANSI / -A)
#include <windows.h>
void ExpungeConsoleCommandHistoryA(
LPSTR ExeName
);[DllImport("KERNEL32.dll", CharSet = CharSet.Ansi, ExactSpelling = true)]
static extern void ExpungeConsoleCommandHistoryA(
[MarshalAs(UnmanagedType.LPStr)] string ExeName // LPSTR
);<DllImport("KERNEL32.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Sub ExpungeConsoleCommandHistoryA(
<MarshalAs(UnmanagedType.LPStr)> ExeName As String ' LPSTR
)
End Sub' ExeName : LPSTR
Declare PtrSafe Sub ExpungeConsoleCommandHistoryA Lib "kernel32" ( _
ByVal ExeName As String)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。import ctypes
from ctypes import wintypes
ExpungeConsoleCommandHistoryA = ctypes.windll.kernel32.ExpungeConsoleCommandHistoryA
ExpungeConsoleCommandHistoryA.restype = None
ExpungeConsoleCommandHistoryA.argtypes = [
wintypes.LPCSTR, # ExeName : LPSTR
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('KERNEL32.dll')
ExpungeConsoleCommandHistoryA = Fiddle::Function.new(
lib['ExpungeConsoleCommandHistoryA'],
[
Fiddle::TYPE_VOIDP, # ExeName : LPSTR
],
Fiddle::TYPE_VOID)#[link(name = "kernel32")]
extern "system" {
fn ExpungeConsoleCommandHistoryA(
ExeName: *mut u8 // LPSTR
);
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("KERNEL32.dll", CharSet = CharSet.Ansi)]
public static extern void ExpungeConsoleCommandHistoryA([MarshalAs(UnmanagedType.LPStr)] string ExeName);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_ExpungeConsoleCommandHistoryA' -Namespace Win32 -PassThru
# $api::ExpungeConsoleCommandHistoryA(ExeName)#uselib "KERNEL32.dll"
#func global ExpungeConsoleCommandHistoryA "ExpungeConsoleCommandHistoryA" sptr
; ExpungeConsoleCommandHistoryA ExeName
; ExeName : LPSTR -> "sptr"#uselib "KERNEL32.dll"
#func global ExpungeConsoleCommandHistoryA "ExpungeConsoleCommandHistoryA" str
; ExpungeConsoleCommandHistoryA ExeName
; ExeName : LPSTR -> "str"; void ExpungeConsoleCommandHistoryA(LPSTR ExeName)
#uselib "KERNEL32.dll"
#func global ExpungeConsoleCommandHistoryA "ExpungeConsoleCommandHistoryA" str
; ExpungeConsoleCommandHistoryA ExeName
; ExeName : LPSTR -> "str"import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
procExpungeConsoleCommandHistoryA = kernel32.NewProc("ExpungeConsoleCommandHistoryA")
)
// ExeName (LPSTR)
r1, _, err := procExpungeConsoleCommandHistoryA.Call(
uintptr(unsafe.Pointer(windows.BytePtrFromString(ExeName))),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // voidprocedure ExpungeConsoleCommandHistoryA(
ExeName: PAnsiChar // LPSTR
); stdcall;
external 'KERNEL32.dll' name 'ExpungeConsoleCommandHistoryA';result := DllCall("KERNEL32\ExpungeConsoleCommandHistoryA"
, "AStr", ExeName ; LPSTR
, "Int") ; return: void●ExpungeConsoleCommandHistoryA(ExeName) = DLL("KERNEL32.dll", "int ExpungeConsoleCommandHistoryA(char*)")
# 呼び出し: ExpungeConsoleCommandHistoryA(ExeName)
# ExeName : LPSTR -> "char*"
# 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 "kernel32" fn ExpungeConsoleCommandHistoryA(
ExeName: [*c]const u8 // LPSTR
) callconv(std.os.windows.WINAPI) void;proc ExpungeConsoleCommandHistoryA(
ExeName: cstring # LPSTR
) {.importc: "ExpungeConsoleCommandHistoryA", stdcall, dynlib: "KERNEL32.dll".}pragma(lib, "kernel32");
extern(Windows)
void ExpungeConsoleCommandHistoryA(
const(char)* ExeName // LPSTR
);ccall((:ExpungeConsoleCommandHistoryA, "KERNEL32.dll"), stdcall, Cvoid,
(Cstring,),
ExeName)
# ExeName : LPSTR -> Cstring
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
void ExpungeConsoleCommandHistoryA(
const char* ExeName);
]]
local kernel32 = ffi.load("kernel32")
-- kernel32.ExpungeConsoleCommandHistoryA(ExeName)
-- ExeName : LPSTR
-- 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('KERNEL32.dll');
const ExpungeConsoleCommandHistoryA = lib.func('__stdcall', 'ExpungeConsoleCommandHistoryA', 'void', ['str']);
// ExpungeConsoleCommandHistoryA(ExeName)
// ExeName : LPSTR -> 'str'
// 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("KERNEL32.dll", {
ExpungeConsoleCommandHistoryA: { parameters: ["buffer"], result: "void" },
});
// lib.symbols.ExpungeConsoleCommandHistoryA(ExeName)
// ExeName : LPSTR -> "buffer"
// 文字列は "buffer"。ANSI(-A) は new TextEncoder() で UTF-8/ANSI バイト列(末尾に \x00)を渡す。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。<?php
$ffi = FFI::cdef(<<<C
void ExpungeConsoleCommandHistoryA(
const char* ExeName);
C, "KERNEL32.dll");
// $ffi->ExpungeConsoleCommandHistoryA(ExeName);
// ExeName : LPSTR
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Kernel32 extends StdCallLibrary {
Kernel32 INSTANCE = Native.load("kernel32", Kernel32.class, W32APIOptions.ASCII_OPTIONS);
void ExpungeConsoleCommandHistoryA(
String ExeName // LPSTR
);
}@[Link("kernel32")]
lib LibKERNEL32
fun ExpungeConsoleCommandHistoryA = ExpungeConsoleCommandHistoryA(
ExeName : UInt8* # LPSTR
) : Void
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef ExpungeConsoleCommandHistoryANative = Void Function(Pointer<Utf8>);
typedef ExpungeConsoleCommandHistoryADart = void Function(Pointer<Utf8>);
final ExpungeConsoleCommandHistoryA = DynamicLibrary.open('KERNEL32.dll')
.lookupFunction<ExpungeConsoleCommandHistoryANative, ExpungeConsoleCommandHistoryADart>('ExpungeConsoleCommandHistoryA');
// ExeName : LPSTR -> Pointer<Utf8>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
procedure ExpungeConsoleCommandHistoryA(
ExeName: PAnsiChar // LPSTR
); stdcall;
external 'KERNEL32.dll' name 'ExpungeConsoleCommandHistoryA';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "ExpungeConsoleCommandHistoryA"
c_ExpungeConsoleCommandHistoryA :: CString -> IO ()
-- ExeName : LPSTR -> CString
-- 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 expungeconsolecommandhistorya =
foreign "ExpungeConsoleCommandHistoryA"
(string @-> returning void)
(* ExeName : LPSTR -> string *)
(* 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 kernel32 (t "KERNEL32.dll"))
(cffi:use-foreign-library kernel32)
(cffi:defcfun ("ExpungeConsoleCommandHistoryA" expunge-console-command-history-a :convention :stdcall) :void
(exe-name :string)) ; LPSTR
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $ExpungeConsoleCommandHistoryA = Win32::API::More->new('KERNEL32',
'void ExpungeConsoleCommandHistoryA(LPCSTR ExeName)');
# my $ret = $ExpungeConsoleCommandHistoryA->Call($ExeName);
# ExeName : LPSTR -> LPCSTR
# 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
文字セット違い
- f ExpungeConsoleCommandHistoryW (Unicode版) — 指定した実行ファイルのコンソールコマンド履歴を消去する(Unicode版)。