Win32 API 日本語リファレンス
ホームNetworkManagement.WindowsFilteringPlatform › FwpmProviderContextDeleteById0

FwpmProviderContextDeleteById0

関数
指定IDのWFPプロバイダーコンテキストを削除する。
DLLfwpuclnt.dll呼出規約winapi対応OSWindows Vista 以降

シグネチャ

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

DWORD FwpmProviderContextDeleteById0(
    FWPM_ENGINE_HANDLE engineHandle,
    ULONGLONG id
);

パラメーター

名前方向
engineHandleFWPM_ENGINE_HANDLEin
idULONGLONGin

戻り値の型: DWORD

各言語での呼び出し定義

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

DWORD FwpmProviderContextDeleteById0(
    FWPM_ENGINE_HANDLE engineHandle,
    ULONGLONG id
);
[DllImport("fwpuclnt.dll", ExactSpelling = true)]
static extern uint FwpmProviderContextDeleteById0(
    FWPM_ENGINE_HANDLE engineHandle,   // FWPM_ENGINE_HANDLE
    ulong id   // ULONGLONG
);
<DllImport("fwpuclnt.dll", ExactSpelling:=True)>
Public Shared Function FwpmProviderContextDeleteById0(
    engineHandle As FWPM_ENGINE_HANDLE,   ' FWPM_ENGINE_HANDLE
    id As ULong   ' ULONGLONG
) As UInteger
End Function
' engineHandle : FWPM_ENGINE_HANDLE
' id : ULONGLONG
Declare PtrSafe Function FwpmProviderContextDeleteById0 Lib "fwpuclnt" ( _
    ByVal engineHandle As LongPtr, _
    ByVal id As LongLong) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。
import ctypes
from ctypes import wintypes

FwpmProviderContextDeleteById0 = ctypes.windll.fwpuclnt.FwpmProviderContextDeleteById0
FwpmProviderContextDeleteById0.restype = wintypes.DWORD
FwpmProviderContextDeleteById0.argtypes = [
    FWPM_ENGINE_HANDLE,  # engineHandle : FWPM_ENGINE_HANDLE
    ctypes.c_ulonglong,  # id : ULONGLONG
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('fwpuclnt.dll')
FwpmProviderContextDeleteById0 = Fiddle::Function.new(
  lib['FwpmProviderContextDeleteById0'],
  [
    Fiddle::TYPE_VOIDP,  # engineHandle : FWPM_ENGINE_HANDLE
    -Fiddle::TYPE_LONG_LONG,  # id : ULONGLONG
  ],
  -Fiddle::TYPE_INT)
#[link(name = "fwpuclnt")]
extern "system" {
    fn FwpmProviderContextDeleteById0(
        engineHandle: FWPM_ENGINE_HANDLE,  // FWPM_ENGINE_HANDLE
        id: u64  // ULONGLONG
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("fwpuclnt.dll")]
public static extern uint FwpmProviderContextDeleteById0(FWPM_ENGINE_HANDLE engineHandle, ulong id);
"@
$api = Add-Type -MemberDefinition $sig -Name 'fwpuclnt_FwpmProviderContextDeleteById0' -Namespace Win32 -PassThru
# $api::FwpmProviderContextDeleteById0(engineHandle, id)
#uselib "fwpuclnt.dll"
#func global FwpmProviderContextDeleteById0 "FwpmProviderContextDeleteById0" sptr, sptr
; FwpmProviderContextDeleteById0 engineHandle, id   ; 戻り値は stat
; engineHandle : FWPM_ENGINE_HANDLE -> "sptr"
; id : ULONGLONG -> "sptr"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※HSP3.7は int64 引数(64bit値渡し)に非対応です。
; ※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 "fwpuclnt.dll"
#cfunc global FwpmProviderContextDeleteById0 "FwpmProviderContextDeleteById0" int, int64
; res = FwpmProviderContextDeleteById0(engineHandle, id)
; engineHandle : FWPM_ENGINE_HANDLE -> "int"
; id : ULONGLONG -> "int64"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※int64 引数の DLL 値渡しは x64 ランタイム(hsp3_64)のみ対応(x86 は未対応)。
; DWORD FwpmProviderContextDeleteById0(FWPM_ENGINE_HANDLE engineHandle, ULONGLONG id)
#uselib "fwpuclnt.dll"
#cfunc global FwpmProviderContextDeleteById0 "FwpmProviderContextDeleteById0" int, int64
; res = FwpmProviderContextDeleteById0(engineHandle, id)
; engineHandle : FWPM_ENGINE_HANDLE -> "int"
; id : ULONGLONG -> "int64"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	fwpuclnt = windows.NewLazySystemDLL("fwpuclnt.dll")
	procFwpmProviderContextDeleteById0 = fwpuclnt.NewProc("FwpmProviderContextDeleteById0")
)

// engineHandle (FWPM_ENGINE_HANDLE), id (ULONGLONG)
r1, _, err := procFwpmProviderContextDeleteById0.Call(
	uintptr(engineHandle),
	uintptr(id),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD
function FwpmProviderContextDeleteById0(
  engineHandle: FWPM_ENGINE_HANDLE;   // FWPM_ENGINE_HANDLE
  id: UInt64   // ULONGLONG
): DWORD; stdcall;
  external 'fwpuclnt.dll' name 'FwpmProviderContextDeleteById0';
result := DllCall("fwpuclnt\FwpmProviderContextDeleteById0"
    , "Ptr", engineHandle   ; FWPM_ENGINE_HANDLE
    , "Int64", id   ; ULONGLONG
    , "UInt")   ; return: DWORD
●FwpmProviderContextDeleteById0(engineHandle, id) = DLL("fwpuclnt.dll", "dword FwpmProviderContextDeleteById0(void*, qword)")
# 呼び出し: FwpmProviderContextDeleteById0(engineHandle, id)
# engineHandle : FWPM_ENGINE_HANDLE -> "void*"
# id : ULONGLONG -> "qword"
# 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)。