ホーム › Devices.DeviceAndDriverInstallation › CM_Next_Range
CM_Next_Range
関数範囲リストを列挙し次の範囲の開始終了値を取得する。
シグネチャ
// CFGMGR32.dll
#include <windows.h>
CONFIGRET CM_Next_Range(
UINT_PTR* preElement,
ULONGLONG* pullStart,
ULONGLONG* pullEnd,
DWORD ulFlags
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| preElement | UINT_PTR* | inout | 範囲リスト内の現在の列挙位置を保持するハンドルへのポインタ。次要素取得後に更新される。 |
| pullStart | ULONGLONG* | out | 現在の範囲の開始値を受け取る出力先ポインタ。 |
| pullEnd | ULONGLONG* | out | 現在の範囲の終了値を受け取る出力先ポインタ。 |
| ulFlags | DWORD | in | 予約済みフラグ。常に0を指定する。 |
戻り値の型: CONFIGRET
各言語での呼び出し定義
// CFGMGR32.dll
#include <windows.h>
CONFIGRET CM_Next_Range(
UINT_PTR* preElement,
ULONGLONG* pullStart,
ULONGLONG* pullEnd,
DWORD ulFlags
);[DllImport("CFGMGR32.dll", ExactSpelling = true)]
static extern uint CM_Next_Range(
ref UIntPtr preElement, // UINT_PTR* in/out
out ulong pullStart, // ULONGLONG* out
out ulong pullEnd, // ULONGLONG* out
uint ulFlags // DWORD
);<DllImport("CFGMGR32.dll", ExactSpelling:=True)>
Public Shared Function CM_Next_Range(
ByRef preElement As UIntPtr, ' UINT_PTR* in/out
<Out> ByRef pullStart As ULong, ' ULONGLONG* out
<Out> ByRef pullEnd As ULong, ' ULONGLONG* out
ulFlags As UInteger ' DWORD
) As UInteger
End Function' preElement : UINT_PTR* in/out
' pullStart : ULONGLONG* out
' pullEnd : ULONGLONG* out
' ulFlags : DWORD
Declare PtrSafe Function CM_Next_Range Lib "cfgmgr32" ( _
ByRef preElement As LongPtr, _
ByRef pullStart As LongLong, _
ByRef pullEnd As LongLong, _
ByVal ulFlags As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。import ctypes
from ctypes import wintypes
CM_Next_Range = ctypes.windll.cfgmgr32.CM_Next_Range
CM_Next_Range.restype = wintypes.DWORD
CM_Next_Range.argtypes = [
ctypes.POINTER(ctypes.c_size_t), # preElement : UINT_PTR* in/out
ctypes.POINTER(ctypes.c_ulonglong), # pullStart : ULONGLONG* out
ctypes.POINTER(ctypes.c_ulonglong), # pullEnd : ULONGLONG* out
wintypes.DWORD, # ulFlags : DWORD
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('CFGMGR32.dll')
CM_Next_Range = Fiddle::Function.new(
lib['CM_Next_Range'],
[
Fiddle::TYPE_VOIDP, # preElement : UINT_PTR* in/out
Fiddle::TYPE_VOIDP, # pullStart : ULONGLONG* out
Fiddle::TYPE_VOIDP, # pullEnd : ULONGLONG* out
-Fiddle::TYPE_INT, # ulFlags : DWORD
],
-Fiddle::TYPE_INT)#[link(name = "cfgmgr32")]
extern "system" {
fn CM_Next_Range(
preElement: *mut usize, // UINT_PTR* in/out
pullStart: *mut u64, // ULONGLONG* out
pullEnd: *mut u64, // ULONGLONG* out
ulFlags: u32 // DWORD
) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("CFGMGR32.dll")]
public static extern uint CM_Next_Range(ref UIntPtr preElement, out ulong pullStart, out ulong pullEnd, uint ulFlags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'CFGMGR32_CM_Next_Range' -Namespace Win32 -PassThru
# $api::CM_Next_Range(preElement, pullStart, pullEnd, ulFlags)#uselib "CFGMGR32.dll"
#func global CM_Next_Range "CM_Next_Range" sptr, sptr, sptr, sptr
; CM_Next_Range varptr(preElement), varptr(pullStart), varptr(pullEnd), ulFlags ; 戻り値は stat
; preElement : UINT_PTR* in/out -> "sptr"
; pullStart : ULONGLONG* out -> "sptr"
; pullEnd : ULONGLONG* out -> "sptr"
; ulFlags : DWORD -> "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。出力引数:
#uselib "CFGMGR32.dll" #cfunc global CM_Next_Range "CM_Next_Range" var, var, var, int ; res = CM_Next_Range(preElement, pullStart, pullEnd, ulFlags) ; preElement : UINT_PTR* in/out -> "var" ; pullStart : ULONGLONG* out -> "var" ; pullEnd : ULONGLONG* out -> "var" ; ulFlags : DWORD -> "int" ; ※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 "CFGMGR32.dll" #cfunc global CM_Next_Range "CM_Next_Range" sptr, sptr, sptr, int ; res = CM_Next_Range(varptr(preElement), varptr(pullStart), varptr(pullEnd), ulFlags) ; preElement : UINT_PTR* in/out -> "sptr" ; pullStart : ULONGLONG* out -> "sptr" ; pullEnd : ULONGLONG* out -> "sptr" ; ulFlags : DWORD -> "int" ; ※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:
; CONFIGRET CM_Next_Range(UINT_PTR* preElement, ULONGLONG* pullStart, ULONGLONG* pullEnd, DWORD ulFlags) #uselib "CFGMGR32.dll" #cfunc global CM_Next_Range "CM_Next_Range" var, var, var, int ; res = CM_Next_Range(preElement, pullStart, pullEnd, ulFlags) ; preElement : UINT_PTR* in/out -> "var" ; pullStart : ULONGLONG* out -> "var" ; pullEnd : ULONGLONG* out -> "var" ; ulFlags : DWORD -> "int" ; ※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。; CONFIGRET CM_Next_Range(UINT_PTR* preElement, ULONGLONG* pullStart, ULONGLONG* pullEnd, DWORD ulFlags) #uselib "CFGMGR32.dll" #cfunc global CM_Next_Range "CM_Next_Range" intptr, intptr, intptr, int ; res = CM_Next_Range(varptr(preElement), varptr(pullStart), varptr(pullEnd), ulFlags) ; preElement : UINT_PTR* in/out -> "intptr" ; pullStart : ULONGLONG* out -> "intptr" ; pullEnd : ULONGLONG* out -> "intptr" ; ulFlags : DWORD -> "int" ; ※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 (
cfgmgr32 = windows.NewLazySystemDLL("CFGMGR32.dll")
procCM_Next_Range = cfgmgr32.NewProc("CM_Next_Range")
)
// preElement (UINT_PTR* in/out), pullStart (ULONGLONG* out), pullEnd (ULONGLONG* out), ulFlags (DWORD)
r1, _, err := procCM_Next_Range.Call(
uintptr(preElement),
uintptr(pullStart),
uintptr(pullEnd),
uintptr(ulFlags),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // CONFIGRETfunction CM_Next_Range(
preElement: Pointer; // UINT_PTR* in/out
pullStart: Pointer; // ULONGLONG* out
pullEnd: Pointer; // ULONGLONG* out
ulFlags: DWORD // DWORD
): DWORD; stdcall;
external 'CFGMGR32.dll' name 'CM_Next_Range';result := DllCall("CFGMGR32\CM_Next_Range"
, "Ptr", preElement ; UINT_PTR* in/out
, "Ptr", pullStart ; ULONGLONG* out
, "Ptr", pullEnd ; ULONGLONG* out
, "UInt", ulFlags ; DWORD
, "UInt") ; return: CONFIGRET●CM_Next_Range(preElement, pullStart, pullEnd, ulFlags) = DLL("CFGMGR32.dll", "dword CM_Next_Range(void*, void*, void*, dword)")
# 呼び出し: CM_Next_Range(preElement, pullStart, pullEnd, ulFlags)
# preElement : UINT_PTR* in/out -> "void*"
# pullStart : ULONGLONG* out -> "void*"
# pullEnd : ULONGLONG* out -> "void*"
# ulFlags : DWORD -> "dword"
# 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 "cfgmgr32" fn CM_Next_Range(
preElement: [*c]usize, // UINT_PTR* in/out
pullStart: [*c]u64, // ULONGLONG* out
pullEnd: [*c]u64, // ULONGLONG* out
ulFlags: u32 // DWORD
) callconv(std.os.windows.WINAPI) u32;proc CM_Next_Range(
preElement: ptr uint, # UINT_PTR* in/out
pullStart: ptr uint64, # ULONGLONG* out
pullEnd: ptr uint64, # ULONGLONG* out
ulFlags: uint32 # DWORD
): uint32 {.importc: "CM_Next_Range", stdcall, dynlib: "CFGMGR32.dll".}pragma(lib, "cfgmgr32");
extern(Windows)
uint CM_Next_Range(
size_t* preElement, // UINT_PTR* in/out
ulong* pullStart, // ULONGLONG* out
ulong* pullEnd, // ULONGLONG* out
uint ulFlags // DWORD
);ccall((:CM_Next_Range, "CFGMGR32.dll"), stdcall, UInt32,
(Ptr{Csize_t}, Ptr{UInt64}, Ptr{UInt64}, UInt32),
preElement, pullStart, pullEnd, ulFlags)
# preElement : UINT_PTR* in/out -> Ptr{Csize_t}
# pullStart : ULONGLONG* out -> Ptr{UInt64}
# pullEnd : ULONGLONG* out -> Ptr{UInt64}
# ulFlags : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
uint32_t CM_Next_Range(
uintptr_t* preElement,
uint64_t* pullStart,
uint64_t* pullEnd,
uint32_t ulFlags);
]]
local cfgmgr32 = ffi.load("cfgmgr32")
-- cfgmgr32.CM_Next_Range(preElement, pullStart, pullEnd, ulFlags)
-- preElement : UINT_PTR* in/out
-- pullStart : ULONGLONG* out
-- pullEnd : ULONGLONG* out
-- ulFlags : DWORD
-- 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('CFGMGR32.dll');
const CM_Next_Range = lib.func('__stdcall', 'CM_Next_Range', 'uint32_t', ['uintptr_t *', 'uint64_t *', 'uint64_t *', 'uint32_t']);
// CM_Next_Range(preElement, pullStart, pullEnd, ulFlags)
// preElement : UINT_PTR* in/out -> 'uintptr_t *'
// pullStart : ULONGLONG* out -> 'uint64_t *'
// pullEnd : ULONGLONG* out -> 'uint64_t *'
// ulFlags : DWORD -> 'uint32_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("CFGMGR32.dll", {
CM_Next_Range: { parameters: ["pointer", "pointer", "pointer", "u32"], result: "u32" },
});
// lib.symbols.CM_Next_Range(preElement, pullStart, pullEnd, ulFlags)
// preElement : UINT_PTR* in/out -> "pointer"
// pullStart : ULONGLONG* out -> "pointer"
// pullEnd : ULONGLONG* out -> "pointer"
// ulFlags : DWORD -> "u32"
// 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
uint32_t CM_Next_Range(
size_t* preElement,
uint64_t* pullStart,
uint64_t* pullEnd,
uint32_t ulFlags);
C, "CFGMGR32.dll");
// $ffi->CM_Next_Range(preElement, pullStart, pullEnd, ulFlags);
// preElement : UINT_PTR* in/out
// pullStart : ULONGLONG* out
// pullEnd : ULONGLONG* out
// ulFlags : DWORD
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Cfgmgr32 extends StdCallLibrary {
Cfgmgr32 INSTANCE = Native.load("cfgmgr32", Cfgmgr32.class);
int CM_Next_Range(
LongByReference preElement, // UINT_PTR* in/out
LongByReference pullStart, // ULONGLONG* out
LongByReference pullEnd, // ULONGLONG* out
int ulFlags // DWORD
);
}@[Link("cfgmgr32")]
lib LibCFGMGR32
fun CM_Next_Range = CM_Next_Range(
preElement : LibC::SizeT*, # UINT_PTR* in/out
pullStart : UInt64*, # ULONGLONG* out
pullEnd : UInt64*, # ULONGLONG* out
ulFlags : UInt32 # DWORD
) : UInt32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef CM_Next_RangeNative = Uint32 Function(Pointer<UintPtr>, Pointer<Uint64>, Pointer<Uint64>, Uint32);
typedef CM_Next_RangeDart = int Function(Pointer<UintPtr>, Pointer<Uint64>, Pointer<Uint64>, int);
final CM_Next_Range = DynamicLibrary.open('CFGMGR32.dll')
.lookupFunction<CM_Next_RangeNative, CM_Next_RangeDart>('CM_Next_Range');
// preElement : UINT_PTR* in/out -> Pointer<UintPtr>
// pullStart : ULONGLONG* out -> Pointer<Uint64>
// pullEnd : ULONGLONG* out -> Pointer<Uint64>
// ulFlags : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function CM_Next_Range(
preElement: Pointer; // UINT_PTR* in/out
pullStart: Pointer; // ULONGLONG* out
pullEnd: Pointer; // ULONGLONG* out
ulFlags: DWORD // DWORD
): DWORD; stdcall;
external 'CFGMGR32.dll' name 'CM_Next_Range';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "CM_Next_Range"
c_CM_Next_Range :: Ptr CUIntPtr -> Ptr Word64 -> Ptr Word64 -> Word32 -> IO Word32
-- preElement : UINT_PTR* in/out -> Ptr CUIntPtr
-- pullStart : ULONGLONG* out -> Ptr Word64
-- pullEnd : ULONGLONG* out -> Ptr Word64
-- ulFlags : DWORD -> Word32
-- 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 cm_next_range =
foreign "CM_Next_Range"
((ptr size_t) @-> (ptr uint64_t) @-> (ptr uint64_t) @-> uint32_t @-> returning uint32_t)
(* preElement : UINT_PTR* in/out -> (ptr size_t) *)
(* pullStart : ULONGLONG* out -> (ptr uint64_t) *)
(* pullEnd : ULONGLONG* out -> (ptr uint64_t) *)
(* ulFlags : DWORD -> uint32_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 cfgmgr32 (t "CFGMGR32.dll"))
(cffi:use-foreign-library cfgmgr32)
(cffi:defcfun ("CM_Next_Range" cm-next-range :convention :stdcall) :uint32
(pre-element :pointer) ; UINT_PTR* in/out
(pull-start :pointer) ; ULONGLONG* out
(pull-end :pointer) ; ULONGLONG* out
(ul-flags :uint32)) ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $CM_Next_Range = Win32::API::More->new('CFGMGR32',
'DWORD CM_Next_Range(LPVOID preElement, LPVOID pullStart, LPVOID pullEnd, DWORD ulFlags)');
# my $ret = $CM_Next_Range->Call($preElement, $pullStart, $pullEnd, $ulFlags);
# preElement : UINT_PTR* in/out -> LPVOID
# pullStart : ULONGLONG* out -> LPVOID
# pullEnd : ULONGLONG* out -> LPVOID
# ulFlags : DWORD -> DWORD
# 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