usr.sbin/ctld/ctld.c

53 #include "isns.h"
116 	struct isns *is, *istmp;
738 	struct isns *isns;
740 	isns = calloc(1, sizeof(*isns));
741 	if (isns == NULL)
743 	isns->i_conf = conf;
744 	TAILQ_INSERT_TAIL(&conf->conf_isns, isns, i_next);
745 	isns->i_addr = checked_strdup(addr);
747 	if (parse_addr_port(isns->i_addr, "3205", &isns->i_ai)) {
748 		log_warnx("invalid iSNS address %s", isns->i_addr);
749 		isns_delete(isns);
762 isns_delete(struct isns *isns)
765 	TAILQ_REMOVE(&isns->i_conf->conf_isns, isns, i_next);
766 	free(isns->i_addr);
767 	if (isns->i_ai != NULL)
768 		freeaddrinfo(isns->i_ai);
769 	free(isns);
773 isns_do_connect(struct isns *isns)
777 	s = socket(isns->i_ai->ai_family, isns->i_ai->ai_socktype,
778 	    isns->i_ai->ai_protocol);
780 		log_warn("socket(2) failed for %s", isns->i_addr);
783 	if (connect(s, isns->i_ai->ai_addr, isns->i_ai->ai_addrlen)) {
784 		log_warn("connect(2) failed for %s", isns->i_addr);
792 isns_do_register(struct isns *isns, int s, const char *hostname)
794 	struct conf *conf = isns->i_conf;
834 		log_warn("send(2) failed for %s", isns->i_addr);
839 		log_warn("receive(2) failed for %s", isns->i_addr);
844 		log_warnx("iSNS register error %d for %s", error, isns->i_addr);
853 isns_do_check(struct isns *isns, int s, const char *hostname)
855 	struct conf *conf = isns->i_conf;
867 		log_warn("send(2) failed for %s", isns->i_addr);
872 		log_warn("receive(2) failed for %s", isns->i_addr);
877 		log_warnx("iSNS check error %d for %s", error, isns->i_addr);
886 isns_do_deregister(struct isns *isns, int s, const char *hostname)
888 	struct conf *conf = isns->i_conf;
899 		log_warn("send(2) failed for %s", isns->i_addr);
904 		log_warn("receive(2) failed for %s", isns->i_addr);
909 		log_warnx("iSNS deregister error %d for %s", error, isns->i_addr);
918 isns_register(struct isns *isns, struct isns *oldisns)
920 	struct conf *conf = isns->i_conf;
928 	s = isns_do_connect(isns);
936 		oldisns = isns;
938 	isns_do_register(isns, s, hostname);
944 isns_check(struct isns *isns)
946 	struct conf *conf = isns->i_conf;
954 	s = isns_do_connect(isns);
961 	res = isns_do_check(isns, s, hostname);
963 		isns_do_deregister(isns, s, hostname);
964 		isns_do_register(isns, s, hostname);
971 isns_deregister(struct isns *isns)
973 	struct conf *conf = isns->i_conf;
981 	s = isns_do_connect(isns);
986 	isns_do_deregister(isns, s, hostname);
1779 	struct isns *oldns, *newns;
2462 	struct isns *newns;