system/fidl/fuchsia-mem/buffer.fidl

// Copyright 2017 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.mem;

struct Buffer {
    // The vmo.
    handle<vmo> vmo;

    // The size of the data in the vmo. This size must be smaller than the
    // physical size of the vmo.
    uint64 size;
};