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// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you 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.
#pragma once
#include <signal.h>
namespace kudu {
#if defined(__linux__)
typedef sighandler_t SignalHandlerCallback;
#else
typedef sig_t SignalHandlerCallback;
#endif
// Set a process-wide signal handler.
void SetSignalHandler(int signal, SignalHandlerCallback handler);
// Set the disposition of SIGPIPE to SIG_IGN.
void IgnoreSigPipe();
// Set the disposition of SIGPIPE to SIG_DFL.
void ResetSigPipeHandlerToDefault();
// Unblock all signal masks.
void ResetAllSignalMasksToUnblocked();
} // namespace kudu