src/devices/tests/v2/compat-globals/compat.test.fidl

// Copyright 2022 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.hardware.compat;

using zx;

protocol Leaf {
    GetString() -> (struct {
        response string:MAX;
    });

    /// This returns the driver's global counter, and then increments it.
    /// The global counter starts at 0.
    GlobalCounter() -> (struct {
        value uint32;
    });

    AddChild(struct {
        name string:MAX;
    }) -> (struct {
        status zx.status;
    });
};

@transport("Banjo")
@banjo_layout("ddk-protocol")
protocol Parent {
    GetString() -> (struct {
        response string:MAX;
    });
};