networking.cpp

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#include "utils/networking.hpp"
 
namespace precice::utils::networking {
 
std::string loopbackInterfaceName()
{
#if defined(__linux__)
  return "lo";
#elif defined(__APPLE__) || defined(BSD)
  return "lo0";
#elif defined(__WIN32)
  // Not required as we directly use the 127.0.0.1 under Windows
  return "";
#else
#warning "Your target architecture does not define a loopback interface. Please consider reporting this to the preCICE developers."
  return "";
#endif
}
 
} // namespace precice::utils::networking