Cross Reference: /bind-9.11.3/lib/dns/zone.c

Lines Matching defs:forward
613  *	Hold forward state.
4495 	 * if there happens to be a journal file, we can roll forward from
10514 	dns_forward_t *forward;
10522 	for (forward = ISC_LIST_HEAD(zone->forwards);
10523 	     forward != NULL;
10524 	     forward = ISC_LIST_NEXT(forward, link)) {
10525 		if (forward->request != NULL)
10526 			dns_request_cancel(forward->request);
15622 forward_destroy(dns_forward_t *forward) {
15624 	forward->magic = 0;
15625 	if (forward->request != NULL)
15626 		dns_request_destroy(&forward->request);
15627 	if (forward->msgbuf != NULL)
15628 		isc_buffer_free(&forward->msgbuf);
15629 	if (forward->zone != NULL) {
15630 		LOCK(&forward->zone->lock);
15631 		if (ISC_LINK_LINKED(forward, link))
15632 			ISC_LIST_UNLINK(forward->zone->forwards, forward, link);
15633 		UNLOCK(&forward->zone->lock);
15634 		dns_zone_idetach(&forward->zone);
15636 	isc_mem_putanddetach(&forward->mctx, forward, sizeof(*forward));
15640 sendtomaster(dns_forward_t *forward) {
15645 	LOCK_ZONE(forward->zone);
15647 	if (DNS_ZONE_FLAG(forward->zone, DNS_ZONEFLG_EXITING)) {
15648 		UNLOCK_ZONE(forward->zone);
15652 	if (forward->which >= forward->zone->masterscnt) {
15653 		UNLOCK_ZONE(forward->zone);
15657 	forward->addr = forward->zone->masters[forward->which];
15664 	switch (isc_sockaddr_pf(&forward->addr)) {
15666 		src = forward->zone->xfrsource4;
15667 		dscp = forward->zone->xfrsource4dscp;
15670 		src = forward->zone->xfrsource6;
15671 		dscp = forward->zone->xfrsource6dscp;
15677 	result = dns_request_createraw4(forward->zone->view->requestmgr,
15678 					forward->msgbuf,
15679 					&src, &forward->addr, dscp,
15680 					forward->options, 15 /* XXX */,
15681 					0, 0, forward->zone->task,
15682 					forward_callback, forward,
15683 					&forward->request);
15685 		if (!ISC_LINK_LINKED(forward, link))
15686 			ISC_LIST_APPEND(forward->zone->forwards, forward, link);
15690 	UNLOCK_ZONE(forward->zone);
15701 	dns_forward_t *forward;
15706 	forward = revent->ev_arg;
15707 	INSIST(DNS_FORWARD_VALID(forward));
15708 	zone = forward->zone;
15713 	isc_sockaddr_format(&forward->addr, master, sizeof(master));
15717 			     "could not forward dynamic update to %s: %s",
15779 	(forward->callback)(forward->callback_arg, ISC_R_SUCCESS, msg);
15781 	dns_request_destroy(&forward->request);
15782 	forward_destroy(forward);
15790 	forward->which++;
15791 	dns_request_destroy(&forward->request);
15792 	result = sendtomaster(forward);
15797 		(forward->callback)(forward->callback_arg, result, NULL);
15798 		forward_destroy(forward);
15806 	dns_forward_t *forward;
15814 	forward = isc_mem_get(zone->mctx, sizeof(*forward));
15815 	if (forward == NULL)
15818 	forward->request = NULL;
15819 	forward->zone = NULL;
15820 	forward->msgbuf = NULL;
15821 	forward->which = 0;
15822 	forward->mctx = 0;
15823 	forward->callback = callback;
15824 	forward->callback_arg = callback_arg;
15825 	ISC_LINK_INIT(forward, link);
15826 	forward->magic = FORWARD_MAGIC;
15827 	forward->options = DNS_REQUESTOPT_TCP;
15833 		forward->options |= DNS_REQUESTOPT_FIXEDID;
15841 	result = isc_buffer_allocate(zone->mctx, &forward->msgbuf, mr->length);
15844 	result = isc_buffer_copyregion(forward->msgbuf, mr);
15848 	isc_mem_attach(zone->mctx, &forward->mctx);
15849 	dns_zone_iattach(zone, &forward->zone);
15850 	result = sendtomaster(forward);
15854 		forward_destroy(forward);