// 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 System.Runtime.InteropServices;
using Microsoft.Win32.SafeHandles;
internal static partial class Interop
{
internal static partial class Sys
{
///
/// Writes the specified buffer to the provided open file descriptor
///
/// The file descriptor to try and write to
/// The data to attempt to write
/// The amount of data to write, in bytes
///
/// Returns the number of bytes written on success; otherwise, returns -1 and sets errno
///
[DllImport(Libraries.SystemNative, EntryPoint = "SystemNative_Write", SetLastError = true)]
internal static unsafe extern int Write(SafeFileHandle fd, byte* buffer, int bufferSize);
[DllImport(Libraries.SystemNative, EntryPoint = "SystemNative_Write", SetLastError = true)]
internal static unsafe extern int Write(int fd, byte* buffer, int bufferSize);
}
}