/** Check whether \a inp is a nameserver we use. * @param[in] inp Nameserver address. * @return Non-zero if we trust \a inp; zero if not. */ static int res_ourserver(const struct irc_sockaddr *inp) { int ns; for (ns = 0; ns < irc_nscount; ns++) if (!irc_in_addr_cmp(&inp->addr, &irc_nsaddr_list[ns].addr) && inp->port == irc_nsaddr_list[ns].port) return 1; return(0); }
/** Find a ConfItem from a list that has an address equal to \a ip. * @param lp List to search in. * @param ip Filter for ConfItem::address field; matches exactly. * @param statmask Filter for ConfItem::status. * @return First matching ConfItem from \a lp. */ struct ConfItem* find_conf_byip(struct SLink* lp, const struct irc_in_addr* ip, int statmask) { struct ConfItem* tmp; for (; lp; lp = lp->next) { tmp = lp->value.aconf; if (0 != (tmp->status & statmask) && !irc_in_addr_cmp(&tmp->address.addr, ip)) return tmp; } return 0; }