bsnmp/snmpd/trap.c

658 target_next_address(struct target_address *addrs)
660 	if (addrs == NULL)
663 	return (SLIST_NEXT(addrs, ta));
670 	struct target_address *addrs, *temp, *prev;
672 	SLIST_FOREACH(addrs, &target_addresslist, ta)
673 		if (strcmp(aname, addrs->name) == 0)
676 	if ((addrs = (struct target_address *)malloc(sizeof(*addrs))) == NULL)
679 	memset(addrs, 0, sizeof(*addrs));
680 	strlcpy(addrs->name, aname, sizeof(addrs->name));
681 	addrs->timeout = 150;
682 	addrs->retry = 3; /* XXX */
686 		SLIST_INSERT_HEAD(&target_addresslist, addrs, ta);
687 		return (addrs);
697 		SLIST_INSERT_AFTER(prev, addrs, ta);
699 		SLIST_INSERT_AFTER(temp, addrs, ta);
701 		syslog(LOG_ERR, "Target address %s exists", addrs->name);
702 		free(addrs);
706 	return (addrs);
710 target_activate_address(struct target_address *addrs)
714 	if ((addrs->socket = socket(PF_INET, SOCK_DGRAM, 0)) == -1) {
719 	(void)shutdown(addrs->socket, SHUT_RD);
724 	sa.sin_addr.s_addr = htonl((addrs->address[0] << 24) |
725 	    (addrs->address[1] << 16) | (addrs->address[2] << 8) |
726 	    (addrs->address[3] << 0));
727 	sa.sin_port = htons(addrs->address[4] << 8 | addrs->address[5]);
729 	if (connect(addrs->socket, (struct sockaddr *)&sa, sa.sin_len) == -1) {
732 		(void)close(addrs->socket);
736 	addrs->status = RowStatus_active;
742 target_delete_address(struct target_address *addrs)
744 	SLIST_REMOVE(&target_addresslist, addrs, target_address, ta);
745 	if (addrs->status == RowStatus_active)
746 		close(addrs->socket);
747 	free(addrs);
885 	struct target_address *addrs;
889 	while ((addrs = SLIST_FIRST(&target_addresslist)) != NULL) {
891 		if (addrs->status == RowStatus_active)
892 			close(addrs->socket);
893 		free(addrs);