Function handle_ipfw_msg

lib/ff_dpdk_if.c:1809–1844

#ifdef FF_IPFW
static inline void
handle_ipfw_msg(struct ff_msg *msg)
{
    int fd, ret;
    fd = ff_socket(AF_INET, SOCK_RAW, IPPROTO_RAW);
    if (fd < 0) {
        ret = -1;
        goto done;
    }

    switch (msg->ipfw.cmd) {
        case FF_IPFW_GET:
            ret = ff_getsockopt_freebsd(fd, msg->ipfw.level,
                msg->ipfw.optname, msg->ipfw.optval,
                msg->ipfw.optlen);
            break;
        case FF_IPFW_SET:
            ret = ff_setsockopt_freebsd(fd, msg->ipfw.level,
                msg->ipfw.optname, msg->ipfw.optval,
                *(msg->ipfw.optlen));
            break;
        default:
            ret = -1;
            errno = ENOTSUP;
            break;
    }

    ff_close(fd);

done:
    if (ret < 0) {
        msg->result = errno;
    } else {
        msg->result = 0;
    }
}
#endif

static inline void