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BuildIoRingFlushFile
関数I/Oリングにファイルのフラッシュ操作のエントリを構築する。
シグネチャ
// KERNEL32.dll
#include <windows.h>
HRESULT BuildIoRingFlushFile(
HIORING ioRing,
IORING_HANDLE_REF fileRef,
FILE_FLUSH_MODE flushMode,
UINT_PTR userData,
IORING_SQE_FLAGS sqeFlags
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| ioRing | HIORING | in |
| fileRef | IORING_HANDLE_REF | in |
| flushMode | FILE_FLUSH_MODE | in |
| userData | UINT_PTR | in |
| sqeFlags | IORING_SQE_FLAGS | in |
戻り値の型: HRESULT
各言語での呼び出し定義
// KERNEL32.dll
#include <windows.h>
HRESULT BuildIoRingFlushFile(
HIORING ioRing,
IORING_HANDLE_REF fileRef,
FILE_FLUSH_MODE flushMode,
UINT_PTR userData,
IORING_SQE_FLAGS sqeFlags
);[DllImport("KERNEL32.dll", ExactSpelling = true)]
static extern int BuildIoRingFlushFile(
IntPtr ioRing, // HIORING
IORING_HANDLE_REF fileRef, // IORING_HANDLE_REF
int flushMode, // FILE_FLUSH_MODE
UIntPtr userData, // UINT_PTR
int sqeFlags // IORING_SQE_FLAGS
);<DllImport("KERNEL32.dll", ExactSpelling:=True)>
Public Shared Function BuildIoRingFlushFile(
ioRing As IntPtr, ' HIORING
fileRef As IORING_HANDLE_REF, ' IORING_HANDLE_REF
flushMode As Integer, ' FILE_FLUSH_MODE
userData As UIntPtr, ' UINT_PTR
sqeFlags As Integer ' IORING_SQE_FLAGS
) As Integer
End Function' ioRing : HIORING
' fileRef : IORING_HANDLE_REF
' flushMode : FILE_FLUSH_MODE
' userData : UINT_PTR
' sqeFlags : IORING_SQE_FLAGS
Declare PtrSafe Function BuildIoRingFlushFile Lib "kernel32" ( _
ByVal ioRing As LongPtr, _
ByVal fileRef As LongPtr, _
ByVal flushMode As Long, _
ByVal userData As LongPtr, _
ByVal sqeFlags 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
BuildIoRingFlushFile = ctypes.windll.kernel32.BuildIoRingFlushFile
BuildIoRingFlushFile.restype = ctypes.c_int
BuildIoRingFlushFile.argtypes = [
wintypes.HANDLE, # ioRing : HIORING
IORING_HANDLE_REF, # fileRef : IORING_HANDLE_REF
ctypes.c_int, # flushMode : FILE_FLUSH_MODE
ctypes.c_size_t, # userData : UINT_PTR
ctypes.c_int, # sqeFlags : IORING_SQE_FLAGS
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('KERNEL32.dll')
BuildIoRingFlushFile = Fiddle::Function.new(
lib['BuildIoRingFlushFile'],
[
Fiddle::TYPE_VOIDP, # ioRing : HIORING
Fiddle::TYPE_VOIDP, # fileRef : IORING_HANDLE_REF
Fiddle::TYPE_INT, # flushMode : FILE_FLUSH_MODE
Fiddle::TYPE_UINTPTR_T, # userData : UINT_PTR
Fiddle::TYPE_INT, # sqeFlags : IORING_SQE_FLAGS
],
Fiddle::TYPE_INT)#[link(name = "kernel32")]
extern "system" {
fn BuildIoRingFlushFile(
ioRing: *mut core::ffi::c_void, // HIORING
fileRef: IORING_HANDLE_REF, // IORING_HANDLE_REF
flushMode: i32, // FILE_FLUSH_MODE
userData: usize, // UINT_PTR
sqeFlags: i32 // IORING_SQE_FLAGS
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("KERNEL32.dll")]
public static extern int BuildIoRingFlushFile(IntPtr ioRing, IORING_HANDLE_REF fileRef, int flushMode, UIntPtr userData, int sqeFlags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_BuildIoRingFlushFile' -Namespace Win32 -PassThru
# $api::BuildIoRingFlushFile(ioRing, fileRef, flushMode, userData, sqeFlags)#uselib "KERNEL32.dll"
#func global BuildIoRingFlushFile "BuildIoRingFlushFile" sptr, sptr, sptr, sptr, sptr
; BuildIoRingFlushFile ioRing, fileRef, flushMode, userData, sqeFlags ; 戻り値は stat
; ioRing : HIORING -> "sptr"
; fileRef : IORING_HANDLE_REF -> "sptr"
; flushMode : FILE_FLUSH_MODE -> "sptr"
; userData : UINT_PTR -> "sptr"
; sqeFlags : IORING_SQE_FLAGS -> "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 #func のため戻り値はシステム変数 stat に格納されます。#uselib "KERNEL32.dll"
#cfunc global BuildIoRingFlushFile "BuildIoRingFlushFile" sptr, int, int, sptr, int
; res = BuildIoRingFlushFile(ioRing, fileRef, flushMode, userData, sqeFlags)
; ioRing : HIORING -> "sptr"
; fileRef : IORING_HANDLE_REF -> "int"
; flushMode : FILE_FLUSH_MODE -> "int"
; userData : UINT_PTR -> "sptr"
; sqeFlags : IORING_SQE_FLAGS -> "int"
; ※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。; HRESULT BuildIoRingFlushFile(HIORING ioRing, IORING_HANDLE_REF fileRef, FILE_FLUSH_MODE flushMode, UINT_PTR userData, IORING_SQE_FLAGS sqeFlags)
#uselib "KERNEL32.dll"
#cfunc global BuildIoRingFlushFile "BuildIoRingFlushFile" intptr, int, int, intptr, int
; res = BuildIoRingFlushFile(ioRing, fileRef, flushMode, userData, sqeFlags)
; ioRing : HIORING -> "intptr"
; fileRef : IORING_HANDLE_REF -> "int"
; flushMode : FILE_FLUSH_MODE -> "int"
; userData : UINT_PTR -> "intptr"
; sqeFlags : IORING_SQE_FLAGS -> "int"
; ※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 (
kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
procBuildIoRingFlushFile = kernel32.NewProc("BuildIoRingFlushFile")
)
// ioRing (HIORING), fileRef (IORING_HANDLE_REF), flushMode (FILE_FLUSH_MODE), userData (UINT_PTR), sqeFlags (IORING_SQE_FLAGS)
r1, _, err := procBuildIoRingFlushFile.Call(
uintptr(ioRing),
uintptr(fileRef),
uintptr(flushMode),
uintptr(userData),
uintptr(sqeFlags),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // HRESULTfunction BuildIoRingFlushFile(
ioRing: THandle; // HIORING
fileRef: IORING_HANDLE_REF; // IORING_HANDLE_REF
flushMode: Integer; // FILE_FLUSH_MODE
userData: NativeUInt; // UINT_PTR
sqeFlags: Integer // IORING_SQE_FLAGS
): Integer; stdcall;
external 'KERNEL32.dll' name 'BuildIoRingFlushFile';result := DllCall("KERNEL32\BuildIoRingFlushFile"
, "Ptr", ioRing ; HIORING
, "Ptr", fileRef ; IORING_HANDLE_REF
, "Int", flushMode ; FILE_FLUSH_MODE
, "UPtr", userData ; UINT_PTR
, "Int", sqeFlags ; IORING_SQE_FLAGS
, "Int") ; return: HRESULT●BuildIoRingFlushFile(ioRing, fileRef, flushMode, userData, sqeFlags) = DLL("KERNEL32.dll", "int BuildIoRingFlushFile(void*, void*, int, int, int)")
# 呼び出し: BuildIoRingFlushFile(ioRing, fileRef, flushMode, userData, sqeFlags)
# ioRing : HIORING -> "void*"
# fileRef : IORING_HANDLE_REF -> "void*"
# flushMode : FILE_FLUSH_MODE -> "int"
# userData : UINT_PTR -> "int"
# sqeFlags : IORING_SQE_FLAGS -> "int"
# 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)。