transport/memory/token/1.0/IMemoryToken.hal

/*
 * Copyright (C) 2016 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package android.hidl.memory.token@1.0;

/**
 * Interface which composes shared memory
 */
interface IMemoryToken {
    /**
     * The returned instance of memory must always be a reference to the same memory.
     * @return mem Memory referenced by this token.
     */
    get() generates (memory mem);
};