ホーム › Storage.IscsiDisc › GetIScsiVersionInformation
GetIScsiVersionInformation
関数iSCSIイニシエーターサービスのバージョン情報を取得する。
シグネチャ
// ISCSIDSC.dll
#include <windows.h>
DWORD GetIScsiVersionInformation(
ISCSI_VERSION_INFO* VersionInfo
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| VersionInfo | ISCSI_VERSION_INFO* | inout |
戻り値の型: DWORD
各言語での呼び出し定義
// ISCSIDSC.dll
#include <windows.h>
DWORD GetIScsiVersionInformation(
ISCSI_VERSION_INFO* VersionInfo
);[DllImport("ISCSIDSC.dll", ExactSpelling = true)]
static extern uint GetIScsiVersionInformation(
IntPtr VersionInfo // ISCSI_VERSION_INFO* in/out
);<DllImport("ISCSIDSC.dll", ExactSpelling:=True)>
Public Shared Function GetIScsiVersionInformation(
VersionInfo As IntPtr ' ISCSI_VERSION_INFO* in/out
) As UInteger
End Function' VersionInfo : ISCSI_VERSION_INFO* in/out
Declare PtrSafe Function GetIScsiVersionInformation Lib "iscsidsc" ( _
ByVal VersionInfo 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
GetIScsiVersionInformation = ctypes.windll.iscsidsc.GetIScsiVersionInformation
GetIScsiVersionInformation.restype = wintypes.DWORD
GetIScsiVersionInformation.argtypes = [
ctypes.c_void_p, # VersionInfo : ISCSI_VERSION_INFO* in/out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('ISCSIDSC.dll')
GetIScsiVersionInformation = Fiddle::Function.new(
lib['GetIScsiVersionInformation'],
[
Fiddle::TYPE_VOIDP, # VersionInfo : ISCSI_VERSION_INFO* in/out
],
-Fiddle::TYPE_INT)#[link(name = "iscsidsc")]
extern "system" {
fn GetIScsiVersionInformation(
VersionInfo: *mut ISCSI_VERSION_INFO // ISCSI_VERSION_INFO* in/out
) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("ISCSIDSC.dll")]
public static extern uint GetIScsiVersionInformation(IntPtr VersionInfo);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ISCSIDSC_GetIScsiVersionInformation' -Namespace Win32 -PassThru
# $api::GetIScsiVersionInformation(VersionInfo)#uselib "ISCSIDSC.dll"
#func global GetIScsiVersionInformation "GetIScsiVersionInformation" sptr
; GetIScsiVersionInformation varptr(VersionInfo) ; 戻り値は stat
; VersionInfo : ISCSI_VERSION_INFO* in/out -> "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 "ISCSIDSC.dll" #cfunc global GetIScsiVersionInformation "GetIScsiVersionInformation" var ; res = GetIScsiVersionInformation(VersionInfo) ; VersionInfo : ISCSI_VERSION_INFO* 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 "ISCSIDSC.dll" #cfunc global GetIScsiVersionInformation "GetIScsiVersionInformation" sptr ; res = GetIScsiVersionInformation(varptr(VersionInfo)) ; VersionInfo : ISCSI_VERSION_INFO* 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:
; DWORD GetIScsiVersionInformation(ISCSI_VERSION_INFO* VersionInfo) #uselib "ISCSIDSC.dll" #cfunc global GetIScsiVersionInformation "GetIScsiVersionInformation" var ; res = GetIScsiVersionInformation(VersionInfo) ; VersionInfo : ISCSI_VERSION_INFO* 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。; DWORD GetIScsiVersionInformation(ISCSI_VERSION_INFO* VersionInfo) #uselib "ISCSIDSC.dll" #cfunc global GetIScsiVersionInformation "GetIScsiVersionInformation" intptr ; res = GetIScsiVersionInformation(varptr(VersionInfo)) ; VersionInfo : ISCSI_VERSION_INFO* 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 (
iscsidsc = windows.NewLazySystemDLL("ISCSIDSC.dll")
procGetIScsiVersionInformation = iscsidsc.NewProc("GetIScsiVersionInformation")
)
// VersionInfo (ISCSI_VERSION_INFO* in/out)
r1, _, err := procGetIScsiVersionInformation.Call(
uintptr(VersionInfo),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // DWORDfunction GetIScsiVersionInformation(
VersionInfo: Pointer // ISCSI_VERSION_INFO* in/out
): DWORD; stdcall;
external 'ISCSIDSC.dll' name 'GetIScsiVersionInformation';result := DllCall("ISCSIDSC\GetIScsiVersionInformation"
, "Ptr", VersionInfo ; ISCSI_VERSION_INFO* in/out
, "UInt") ; return: DWORD●GetIScsiVersionInformation(VersionInfo) = DLL("ISCSIDSC.dll", "dword GetIScsiVersionInformation(void*)")
# 呼び出し: GetIScsiVersionInformation(VersionInfo)
# VersionInfo : ISCSI_VERSION_INFO* 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)。