/* SPDX-License-Identifier: MPL-2.0 */

#include "precompiled.hpp"

#include "polling_util.hpp"

#if defined ZMQ_POLL_BASED_ON_POLL

#include <limits.h>

#include <algorithm>

zmq::timeout_t zmq::compute_timeout (const bool first_pass_,

                                     const long timeout_,

                                     const uint64_t now_,

                                     const uint64_t end_)

{

    if (first_pass_)

        return 0;

    if (timeout_ < 0)

        return -1;

    return static_cast<zmq::timeout_t> (

      std::min<uint64_t> (end_ - now_, INT_MAX));

}

#endif