threadName.hpp

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// SPDX-FileCopyrightText: Deutsches Elektronen-Synchrotron DESY, MSK, ChimeraTK Project <chimeratk-support@desy.de>
// SPDX-License-Identifier: LGPL-3.0-or-later
#pragma once
 
#include <pthread.h>
 
#include <string>
 
namespace cppext {
 
  inline void setThreadName(const std::string& name) {
#if defined(__linux__)
    pthread_setname_np(pthread_self(), name.substr(0, std::min<std::string::size_type>(name.length(), 15)).c_str());
#elif defined(__APPLE__)
    pthread_setname_np(name.substr(0, std::min<std::string::size_type>(name.length(), 15)).c_str());
#endif
  }
 
} // namespace cppext