4 * Copyright (c) 2015 Samsung Electronics Co., Ltd.
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
20 #include <sensor_log.h>
21 #include <command_queue.h>
23 command_queue& command_queue::get_instance(void)
25 static command_queue inst;
29 void command_queue::push(std::shared_ptr<external_command_t> &command)
33 bool wake = m_queue.empty();
35 if (m_queue.size() >= QUEUE_FULL_SIZE) {
36 _E("Queue is full, drop it!");
38 m_queue.push(command);
42 m_cond_var.notify_one();
45 std::shared_ptr<external_command_t> command_queue::pop(void)
49 while (m_queue.empty())
52 std::shared_ptr<external_command_t> command = m_queue.front();