Function LogSocketError

handler/linux/exception_handler_server.cc:45–54

Log an error for a socket after an EPOLLERR.

// Log an error for a socket after an EPOLLERR.
void LogSocketError(int sock) {
  int err;
  socklen_t err_len = sizeof(err);
  if (getsockopt(sock, SOL_SOCKET, SO_ERROR, &err, &err_len) != 0) {
    PLOG(ERROR) << "getsockopt";
  } else {
    errno = err;
    PLOG(ERROR) << "EPOLLERR";
  }
}

enum class PtraceScope {
  kClassic = 0,