sdk/fidl/fuchsia.device/name-provider.fidl

// Copyright 2019 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

library fuchsia.device;

using zx;

const string DEFAULT_DEVICE_NAME = "fuchsia";

/// Maximum length of a device name (without a null byte), based on
/// HOST_NAME_MAX as defined by <limits.h>.
const uint32 DEVICE_NAME_MAX = 255;

/// Interface for getting device names.
[Discoverable]
protocol NameProvider {
    /// Return the name of this Fuchsia device.
    GetDeviceName() -> (string:DEVICE_NAME_MAX name) error zx.status;
};