2 * Copyright (c) 2014 Samsung Electronics Co., Ltd All Rights Reserved
4 * Contact: Jan Olszak <j.olszak@samsung.com>
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
21 * @author Jan Olszak (j.olszak@samsung.com)
22 * @brief Signal related functions
25 #include "utils/signal.hpp"
26 #include "utils/exception.hpp"
27 #include "logger/logger.hpp"
37 void signalBlock(const int signalToBlock)
40 if (-1 == ::sigemptyset(&set)) {
41 const std::string msg = getSystemErrorMessage();
42 LOGE("Error in sigemptyset: " << msg);
43 throw UtilsException("Error in sigemptyset: " + msg);
46 if (-1 ==::sigaddset(&set, signalToBlock)) {
47 const std::string msg = getSystemErrorMessage();
48 LOGE("Error in sigaddset: " << msg);
49 throw UtilsException("Error in sigaddset: " + msg);
52 int ret = ::pthread_sigmask(SIG_BLOCK, &set, nullptr /*&oldSet*/);
54 LOGE("Error in pthread_sigmask: " << std::to_string(ret));
55 throw UtilsException("Error in pthread_sigmask: " + std::to_string(ret));