transport/memory/1.0/IMapper.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@1.0;

import IMemory;

interface IMapper {

    /**
     * @param mem Reference to shared memory.
     * @return mappedMemory Object representing memory mapped in this process.
     *                      This will be null if mapping fails.
     */
    mapMemory(memory mem) generates (IMemory mappedMemory);
};