Method execute_command

src/common/admin_socket.cc:474–503

}

int AdminSocket::execute_command(
  const std::vector<std::string>& cmd,
  const bufferlist& inbl,
  std::ostream& errss,
  bufferlist *outbl)
{
#ifdef WITH_CRIMSON
   // TODO: crimson: blocking execute_command() in alien thread
  return -ENOSYS;
#else
  bool done = false;
  int rval = 0;
  ceph::mutex mylock = ceph::make_mutex("admin_socket::excute_command::mylock");
  ceph::condition_variable mycond;
  C_SafeCond fin(mylock, mycond, &done, &rval);
  execute_command(
    cmd,
    inbl,
    [&errss, outbl, &fin](int r, std::string_view err, bufferlist& out) {
      errss << err;
      *outbl = std::move(out);
      fin.finish(r);
    });
  {
    std::unique_lock l{mylock};
    mycond.wait(l, [&done] { return done;});
  }
  return rval;
#endif
}

void AdminSocket::execute_command(
  const std::vector<std::string>& cmdvec,