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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using Microsoft.Win32.SafeHandles;
using System;
using System.IO;
using System.Runtime.InteropServices;
internal partial class Interop
{
internal partial class Kernel32
{
/// <summary>
/// WARNING: This method does not implicitly handle long paths. Use CreateFile.
/// </summary>
[DllImport(Libraries.Kernel32, EntryPoint = "CreateFileW", SetLastError = true, CharSet = CharSet.Unicode, BestFitMapping = false)]
private static extern SafeFileHandle CreateFilePrivate(
string lpFileName,
int dwDesiredAccess,
System.IO.FileShare dwShareMode,
[In] ref SECURITY_ATTRIBUTES securityAttrs,
System.IO.FileMode dwCreationDisposition,
int dwFlagsAndAttributes,
IntPtr hTemplateFile);
internal static SafeFileHandle CreateFile(
string lpFileName,
int dwDesiredAccess,
System.IO.FileShare dwShareMode,
[In] ref SECURITY_ATTRIBUTES securityAttrs,
System.IO.FileMode dwCreationDisposition,
int dwFlagsAndAttributes,
IntPtr hTemplateFile)
{
lpFileName = PathInternal.EnsureExtendedPrefixOverMaxPath(lpFileName);
return CreateFilePrivate(lpFileName, dwDesiredAccess, dwShareMode, ref securityAttrs, dwCreationDisposition, dwFlagsAndAttributes, hTemplateFile);
}
}
}
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