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

Lines Matching defs:ecdb
17 #include <dns/ecdb.h>
31  * The 'ephemeral' cache DB (ecdb) implementation.  An ecdb just provides
52 	dns_ecdb_t			*ecdb;
137 	return (dns_db_register("ecdb", dns_ecdb_create, NULL, mctx, dbimp));
153 	dns_ecdb_t *ecdb = (dns_ecdb_t *)source;
155 	REQUIRE(VALID_ECDB(ecdb));
158 	LOCK(&ecdb->lock);
159 	ecdb->references++;
160 	UNLOCK(&ecdb->lock);
167 	dns_ecdb_t *ecdb = *ecdbp;
168 	isc_mem_t *mctx = ecdb->common.mctx;
170 	if (dns_name_dynamic(&ecdb->common.origin))
171 		dns_name_free(&ecdb->common.origin, mctx);
173 	DESTROYLOCK(&ecdb->lock);
175 	ecdb->common.impmagic = 0;
176 	ecdb->common.magic = 0;
178 	isc_mem_putanddetach(&mctx, ecdb, sizeof(*ecdb));
185 	dns_ecdb_t *ecdb;
189 	ecdb = (dns_ecdb_t *)*dbp;
190 	REQUIRE(VALID_ECDB(ecdb));
192 	LOCK(&ecdb->lock);
193 	ecdb->references--;
194 	if (ecdb->references == 0 && ISC_LIST_EMPTY(ecdb->nodes))
196 	UNLOCK(&ecdb->lock);
199 		destroy_ecdb(&ecdb);
206 	dns_ecdb_t *ecdb = (dns_ecdb_t *)db;
209 	REQUIRE(VALID_ECDB(ecdb));
225 	dns_ecdb_t *ecdb = node->ecdb;
229 	mctx = ecdb->common.mctx;
231 	LOCK(&ecdb->lock);
232 	ISC_LIST_UNLINK(ecdb->nodes, node, link);
233 	if (ecdb->references == 0 && ISC_LIST_EMPTY(ecdb->nodes))
235 	UNLOCK(&ecdb->lock);
255 		destroy_ecdb(&ecdb);
260 	dns_ecdb_t *ecdb = (dns_ecdb_t *)db;
264 	REQUIRE(VALID_ECDB(ecdb));
269 	UNUSED(ecdb);		/* in case REQUIRE() is empty */
290 	dns_ecdb_t *ecdb = (dns_ecdb_t *)db;
292 	REQUIRE(VALID_ECDB(ecdb));
313 	dns_ecdb_t *ecdb = (dns_ecdb_t *)db;
315 	REQUIRE(VALID_ECDB(ecdb));
332 	dns_ecdb_t *ecdb = (dns_ecdb_t *)db;
337 	REQUIRE(VALID_ECDB(ecdb));
347 	mctx = ecdb->common.mctx;
368 	node->ecdb= ecdb;
374 	LOCK(&ecdb->lock);
375 	ISC_LIST_APPEND(ecdb->nodes, node, link);
376 	UNLOCK(&ecdb->lock);
386 bind_rdataset(dns_ecdb_t *ecdb, dns_ecdbnode_t *node,
398 	rdataset->rdclass = ecdb->common.rdclass;
408 	rdataset->private1 = ecdb;
429 	dns_ecdb_t *ecdb = (dns_ecdb_t *)db;
436 	REQUIRE(VALID_ECDB(ecdb));
443 	mctx = ecdb->common.mctx;
478 	bind_rdataset(ecdb, ecdbnode, header, addedrdataset);
514 	dns_ecdb_t *ecdb = (dns_ecdb_t *)db;
519 	REQUIRE(VALID_ECDB(ecdb));
522 	mctx = ecdb->common.mctx;
594 	dns_ecdb_t *ecdb;
606 	ecdb = isc_mem_get(mctx, sizeof(*ecdb));
607 	if (ecdb == NULL)
610 	ecdb->common.attributes = DNS_DBATTR_CACHE;
611 	ecdb->common.rdclass = rdclass;
612 	ecdb->common.methods = &ecdb_methods;
613 	dns_name_init(&ecdb->common.origin, NULL);
614 	result = dns_name_dupwithoffsets(origin, mctx, &ecdb->common.origin);
616 		isc_mem_put(mctx, ecdb, sizeof(*ecdb));
620 	result = isc_mutex_init(&ecdb->lock);
625 		if (dns_name_dynamic(&ecdb->common.origin))
626 			dns_name_free(&ecdb->common.origin, mctx);
627 		isc_mem_put(mctx, ecdb, sizeof(*ecdb));
631 	ecdb->references = 1;
632 	ISC_LIST_INIT(ecdb->nodes);
634 	ecdb->common.mctx = NULL;
635 	isc_mem_attach(mctx, &ecdb->common.mctx);
636 	ecdb->common.impmagic = ECDB_MAGIC;
637 	ecdb->common.magic = DNS_DB_MAGIC;
639 	*dbp = (dns_db_t *)ecdb;
824 	dns_ecdb_t *ecdb;
826 	ecdb = (dns_ecdb_t *)iterator->db;
827 	REQUIRE(VALID_ECDB(ecdb));
829 	bind_rdataset(ecdb, iterator->node, ecdbiterator->current, rdataset);