// 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.

// !!! THIS FILE IS NOT YET USED !!!
// See //zircon/system/public/zircon/syscalls.banjo.
// !!! THIS FILE IS NOT YET USED !!!

library zz;

enum ClockKind : uint32 {
    MONOTONIC = 0;
    UTC = 1;
    THREAD = 2;
};

[Transport="Syscall"]
protocol Clock {
    /// Acquire the current time.
    Get(ClockKind clock_id) -> (status status, time out);

    /// Acquire the current monotonic time.
    GetMonotonic() -> (time time);

    [In0="handle<resource>:kind=ROOT"]
    Adjust(handle<resource> handle, ClockKind clock_id, int64 offset) -> (status status);
};