ホーム › System.WindowsProgramming › QueryInterruptTimePrecise
QueryInterruptTimePrecise
関数高精度の割り込み時間カウンタ値を取得する。
シグネチャ
// api-ms-win-core-realtime-l1-1-1.dll
#include <windows.h>
void QueryInterruptTimePrecise(
ULONGLONG* lpInterruptTimePrecise
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| lpInterruptTimePrecise | ULONGLONG* | out |
戻り値の型: void
各言語での呼び出し定義
// api-ms-win-core-realtime-l1-1-1.dll
#include <windows.h>
void QueryInterruptTimePrecise(
ULONGLONG* lpInterruptTimePrecise
);[DllImport("api-ms-win-core-realtime-l1-1-1.dll", ExactSpelling = true)]
static extern void QueryInterruptTimePrecise(
out ulong lpInterruptTimePrecise // ULONGLONG* out
);<DllImport("api-ms-win-core-realtime-l1-1-1.dll", ExactSpelling:=True)>
Public Shared Sub QueryInterruptTimePrecise(
<Out> ByRef lpInterruptTimePrecise As ULong ' ULONGLONG* out
)
End Sub' lpInterruptTimePrecise : ULONGLONG* out
Declare PtrSafe Sub QueryInterruptTimePrecise Lib "api-ms-win-core-realtime-l1-1-1" ( _
ByRef lpInterruptTimePrecise As LongLong)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。import ctypes
from ctypes import wintypes
QueryInterruptTimePrecise = ctypes.windll.LoadLibrary("api-ms-win-core-realtime-l1-1-1.dll").QueryInterruptTimePrecise
QueryInterruptTimePrecise.restype = None
QueryInterruptTimePrecise.argtypes = [
ctypes.POINTER(ctypes.c_ulonglong), # lpInterruptTimePrecise : ULONGLONG* out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('api-ms-win-core-realtime-l1-1-1.dll')
QueryInterruptTimePrecise = Fiddle::Function.new(
lib['QueryInterruptTimePrecise'],
[
Fiddle::TYPE_VOIDP, # lpInterruptTimePrecise : ULONGLONG* out
],
Fiddle::TYPE_VOID)#[link(name = "api-ms-win-core-realtime-l1-1-1")]
extern "system" {
fn QueryInterruptTimePrecise(
lpInterruptTimePrecise: *mut u64 // ULONGLONG* out
);
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("api-ms-win-core-realtime-l1-1-1.dll")]
public static extern void QueryInterruptTimePrecise(out ulong lpInterruptTimePrecise);
"@
$api = Add-Type -MemberDefinition $sig -Name 'api-ms-win-core-realtime-l1-1-1_QueryInterruptTimePrecise' -Namespace Win32 -PassThru
# $api::QueryInterruptTimePrecise(lpInterruptTimePrecise)#uselib "api-ms-win-core-realtime-l1-1-1.dll"
#func global QueryInterruptTimePrecise "QueryInterruptTimePrecise" sptr
; QueryInterruptTimePrecise varptr(lpInterruptTimePrecise)
; lpInterruptTimePrecise : ULONGLONG* out -> "sptr"出力引数:
#uselib "api-ms-win-core-realtime-l1-1-1.dll" #func global QueryInterruptTimePrecise "QueryInterruptTimePrecise" var ; QueryInterruptTimePrecise lpInterruptTimePrecise ; lpInterruptTimePrecise : ULONGLONG* 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 "api-ms-win-core-realtime-l1-1-1.dll" #func global QueryInterruptTimePrecise "QueryInterruptTimePrecise" sptr ; QueryInterruptTimePrecise varptr(lpInterruptTimePrecise) ; lpInterruptTimePrecise : ULONGLONG* 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:
; void QueryInterruptTimePrecise(ULONGLONG* lpInterruptTimePrecise) #uselib "api-ms-win-core-realtime-l1-1-1.dll" #func global QueryInterruptTimePrecise "QueryInterruptTimePrecise" var ; QueryInterruptTimePrecise lpInterruptTimePrecise ; lpInterruptTimePrecise : ULONGLONG* 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。; void QueryInterruptTimePrecise(ULONGLONG* lpInterruptTimePrecise) #uselib "api-ms-win-core-realtime-l1-1-1.dll" #func global QueryInterruptTimePrecise "QueryInterruptTimePrecise" intptr ; QueryInterruptTimePrecise varptr(lpInterruptTimePrecise) ; lpInterruptTimePrecise : ULONGLONG* 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 (
api_ms_win_core_realtime_l1_1_1 = windows.NewLazySystemDLL("api-ms-win-core-realtime-l1-1-1.dll")
procQueryInterruptTimePrecise = api_ms_win_core_realtime_l1_1_1.NewProc("QueryInterruptTimePrecise")
)
// lpInterruptTimePrecise (ULONGLONG* out)
r1, _, err := procQueryInterruptTimePrecise.Call(
uintptr(lpInterruptTimePrecise),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // voidprocedure QueryInterruptTimePrecise(
lpInterruptTimePrecise: Pointer // ULONGLONG* out
); stdcall;
external 'api-ms-win-core-realtime-l1-1-1.dll' name 'QueryInterruptTimePrecise';result := DllCall("api-ms-win-core-realtime-l1-1-1\QueryInterruptTimePrecise"
, "Ptr", lpInterruptTimePrecise ; ULONGLONG* out
, "Int") ; return: void●QueryInterruptTimePrecise(lpInterruptTimePrecise) = DLL("api-ms-win-core-realtime-l1-1-1.dll", "int QueryInterruptTimePrecise(void*)")
# 呼び出し: QueryInterruptTimePrecise(lpInterruptTimePrecise)
# lpInterruptTimePrecise : ULONGLONG* 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)。