OmniSciDB  2e3a973ef4
TestProcessSignalHandler.h
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1 /*
2  * Copyright 2020 OmniSci, Inc.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #pragma once
18 
19 #include <functional>
20 #include <vector>
21 
23  public:
24  static void registerSignalHandler();
25  static void addShutdownCallback(std::function<void()> shutdown_callback);
26 
27  private:
28  static void shutdownSubsystemsAndExit(int signal_number);
29 
31  static std::vector<std::function<void()>> shutdown_callbacks_;
32 };
static void shutdownSubsystemsAndExit(int signal_number)
static void addShutdownCallback(std::function< void()> shutdown_callback)
static std::vector< std::function< void()> > shutdown_callbacks_