Win32 API 日本語リファレンス
ホームStorage.FileSystem › BuildIoRingFlushFile

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。
DLLKERNEL32.dll呼出規約winapi

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

名前方向
ioRingHIORINGin
fileRefIORING_HANDLE_REFin
flushModeFILE_FLUSH_MODEin
userDataUINT_PTRin
sqeFlagsIORING_SQE_FLAGSin

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   // HRESULT
function 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)。