#include <isc/mutex.h>#include <isc/lang.h>#include <isc/refcount.h>#include <isc/stdtime.h>#include <dns/types.h>Go to the source code of this file.
| ISC_LANG_BEGINDECLS isc_result_t dns_acache_create | ( | dns_acache_t ** | acachep, | |
| isc_mem_t * | mctx, | |||
| isc_taskmgr_t * | taskmgr, | |||
| isc_timermgr_t * | timermgr | |||
| ) |
Definition at line 1043 of file acache.c.
References acache_cleaner_init(), ACACHE_DESTROYLOCK, ACACHE_INITLOCK, ACACHE_MAGIC, ATRACE, dns_acache::cleaner, cleanup(), DEFAULT_ACACHE_ENTRY_LOCK_COUNT, DESTROYLOCK, DNS_EVENT_ACACHECONTROL, dns_result_totext(), dns_acache::entrylocks, ISC_EVENT_INIT, ISC_FALSE, ISC_LIST_INIT, isc_mem_attach(), isc_mem_detach(), isc_mem_get, isc_mem_put, isc_mutex_init, ISC_R_NOMEMORY, ISC_R_SUCCESS, ISC_R_UNEXPECTED, isc_refcount_decrement, isc_refcount_destroy, isc_refcount_init(), isc_task_create(), isc_task_detach(), isc_task_setname(), dns_acache::live_cleaners, dns_acache::lock, dns_acache::magic, dns_acache::mctx, dns_acache::refs, REQUIRE, reset_stats(), shutdown_task(), and UNEXPECTED_ERROR.
Referenced by configure_view().
| void dns_acache_attach | ( | dns_acache_t * | source, | |
| dns_acache_t ** | targetp | |||
| ) |
Definition at line 1153 of file acache.c.
References AATRACE, DNS_ACACHE_VALID, isc_refcount_increment, dns_acache::refs, and REQUIRE.
Referenced by dns_acache_createentry(), dns_acache_shutdown(), and dns_zone_setacache().
| void dns_acache_detach | ( | dns_acache_t ** | acachep | ) |
Definition at line 1171 of file acache.c.
References ATRACE, check_noentry(), destroy(), DNS_ACACHE_VALID, INSIST, ISC_FALSE, isc_refcount_decrement, isc_task_shutdown(), ISC_TRUE, dns_acache::live_cleaners, dns_acache::refs, and REQUIRE.
Referenced by destroy(), destroy_entry(), dns_zone_setacache(), shutdown_task(), and zone_free().
| void dns_acache_setcleaninginterval | ( | dns_acache_t * | acache, | |
| unsigned int | t | |||
| ) |
Definition at line 1735 of file acache.c.
References ATRACE, dns_acache::cleaner, DNS_ACACHE_VALID, dns_lctx, DNS_LOGCATEGORY_DATABASE, DNS_LOGMODULE_ACACHE, ISC_FALSE, isc_interval_set(), ISC_LOG_NOTICE, ISC_LOG_WARNING, isc_log_write(), ISC_R_SUCCESS, isc_result_totext(), isc_timer_reset(), isc_timertype_inactive, isc_timertype_ticker, ISC_TRUE, dns_acache::lock, LOCK, REQUIRE, and UNLOCK.
Referenced by configure_view(), and end_cleaning().
| void dns_acache_setcachesize | ( | dns_acache_t * | acache, | |
| size_t | size | |||
| ) |
Definition at line 1785 of file acache.c.
References DNS_ACACHE_MINSIZE, DNS_ACACHE_VALID, isc_mem_setwater(), dns_acache::mctx, REQUIRE, and water().
Referenced by configure_view().
| isc_result_t dns_acache_setdb | ( | dns_acache_t * | acache, | |
| dns_db_t * | db | |||
| ) |
Definition at line 1234 of file acache.c.
References ATRACE, dbentry::db, DNS_ACACHE_VALID, dns_db_attach(), finddbent(), isc_hash_calc(), ISC_LINK_INIT, ISC_LIST_APPEND, ISC_LIST_INIT, isc_mem_get, ISC_R_EXISTS, ISC_R_NOMEMORY, ISC_R_SUCCESS, ISC_TRUE, dns_acache::lock, LOCK, dns_acache::mctx, REQUIRE, and UNLOCK.
Referenced by dns_view_flushcache2(), dns_view_setcache2(), dns_zone_setacache(), and zone_attachdb().
| isc_result_t dns_acache_putdb | ( | dns_acache_t * | acache, | |
| dns_db_t * | db | |||
| ) |
Definition at line 1281 of file acache.c.
References ACACHE_LOCK, ACACHE_UNLOCK, ATRACE, dns_acache::cleaner, dbentry::db, dns_acache_detachentry(), DNS_ACACHE_VALID, dns_db_detach(), dns_acache::entrylocks, finddbent(), INSIST, isc_hash_calc(), ISC_LIST_EMPTY, ISC_LIST_HEAD, ISC_LIST_UNLINK, isc_mem_put, ISC_R_NOTFOUND, ISC_R_SUCCESS, isc_rwlocktype_write, ISC_TRUE, dns_acache::lock, LOCK, dns_acacheentry::locknum, dns_acache::mctx, REQUIRE, unlink_dbentries(), and UNLOCK.
Referenced by destroy(), dns_view_flushcache2(), dns_view_setcache2(), and zone_detachdb().
| void dns_acache_shutdown | ( | dns_acache_t * | acache | ) |
Definition at line 1202 of file acache.c.
References ATRACE, dns_acache_attach(), DNS_ACACHE_VALID, INSIST, isc_mem_setwater(), isc_task_send(), ISC_TRUE, dns_acache::lock, LOCK, dns_acache::mctx, REQUIRE, and UNLOCK.
Referenced by view_flushanddetach().
| isc_result_t dns_acache_createentry | ( | dns_acache_t * | acache, | |
| dns_db_t * | origdb, | |||
| void(*)(dns_acacheentry_t *, void **) | callback, | |||
| void * | cbarg, | |||
| dns_acacheentry_t ** | entryp | |||
| ) |
Definition at line 1373 of file acache.c.
References dns_acacheentry::acache, ACACHEENTRY_MAGIC, dns_acache::cleaner, DEFAULT_ACACHE_ENTRY_LOCK_COUNT, dns_acache_attach(), DNS_ACACHE_VALID, dns_db_attach(), ISC_LINK_INIT, isc_mem_get, isc_mem_put, ISC_R_NOMEMORY, ISC_R_NORESOURCES, ISC_R_SUCCESS, isc_random_get(), isc_refcount_init(), isc_stdtime_get(), dns_acacheentry::locknum, dns_acacheentry::magic, dns_acache::mctx, r, dns_acacheentry::references, and REQUIRE.
Referenced by rdataset_setadditional().
| isc_result_t dns_acache_getentry | ( | dns_acacheentry_t * | entry, | |
| dns_zone_t ** | zonep, | |||
| dns_db_t ** | dbp, | |||
| dns_dbversion_t ** | versionp, | |||
| dns_dbnode_t ** | nodep, | |||
| dns_name_t * | fname, | |||
| dns_message_t * | msg, | |||
| isc_stdtime_t | now | |||
| ) |
Definition at line 1445 of file acache.c.
References dns_acacheentry::acache, ACACHE_LOCK, acache_storetime, ACACHE_UNLOCK, DNS_ACACHE_VALID, DNS_ACACHEENTRY_VALID, dns_db_attach(), dns_db_attachnode(), dns_db_attachversion(), dns_db_closeversion(), dns_db_detach(), dns_db_detachnode(), dns_message_gettemprdataset(), dns_message_puttemprdataset(), dns_name_copy(), dns_rdataset_clone(), dns_rdataset_disassociate(), dns_rdataset_init(), dns_zone_attach(), dns_zone_detach(), dns_acache::entrylocks, INSIST, ISC_FALSE, ISC_LIST_APPEND, ISC_LIST_HEAD, ISC_LIST_NEXT, ISC_LIST_UNLINK, ISC_R_SUCCESS, isc_rwlocktype_read, isc_stdtime_convert32, dns_acacheentry::locknum, and REQUIRE.
Referenced by rdataset_getadditional().
| isc_result_t dns_acache_setentry | ( | dns_acache_t * | acache, | |
| dns_acacheentry_t * | entry, | |||
| dns_zone_t * | zone, | |||
| dns_db_t * | db, | |||
| dns_dbversion_t * | version, | |||
| dns_dbnode_t * | node, | |||
| dns_name_t * | fname | |||
| ) |
Definition at line 1540 of file acache.c.
References ACACHE_LOCK, ACACHE_UNLOCK, clear_entry(), dns_acache_attachentry(), DNS_ACACHE_VALID, DNS_ACACHEENTRY_VALID, dns_db_attach(), dns_db_attachnode(), dns_db_attachversion(), dns_db_closeversion(), dns_db_currentversion(), dns_name_dup(), dns_name_init(), dns_rdataset_clone(), dns_rdataset_init(), dns_zone_attach(), dns_acache::entrylocks, finddbent(), INSIST, ISC_FALSE, ISC_LIST_APPEND, ISC_LIST_HEAD, ISC_LIST_NEXT, isc_mem_get, ISC_R_NOMEMORY, ISC_R_SUCCESS, isc_rwlocktype_write, ISC_TRUE, dns_acache::lock, LOCK, dns_acacheentry::locknum, dns_acache::mctx, REQUIRE, and UNLOCK.
Referenced by rdataset_setadditional().
| isc_boolean_t dns_acache_cancelentry | ( | dns_acacheentry_t * | entry | ) |
Definition at line 1665 of file acache.c.
References dns_acacheentry::acache, ACACHE_LOCK, ACACHE_UNLOCK, clear_entry(), DNS_ACACHE_VALID, DNS_ACACHEENTRY_VALID, dns_acache::entrylocks, INSIST, isc_rwlocktype_write, ISC_TF, dns_acache::lock, LOCK, dns_acacheentry::locknum, REQUIRE, unlink_dbentries(), and UNLOCK.
Referenced by acache_cancelentry().
| void dns_acache_attachentry | ( | dns_acacheentry_t * | source, | |
| dns_acacheentry_t ** | targetp | |||
| ) |
Definition at line 1700 of file acache.c.
References DNS_ACACHEENTRY_VALID, isc_refcount_increment, dns_acacheentry::references, and REQUIRE.
Referenced by acache_incremental_cleaning_action(), begin_cleaning(), dns_acache_setentry(), and rdataset_getadditional().
| void dns_acache_detachentry | ( | dns_acacheentry_t ** | entryp | ) |
Definition at line 1712 of file acache.c.
References destroy_entry(), DNS_ACACHEENTRY_VALID, INSIST, ISC_LINK_LINKED, isc_refcount_decrement, dns_acacheentry::references, and REQUIRE.
Referenced by acache_callback(), acache_incremental_cleaning_action(), dns_acache_putdb(), end_cleaning(), rdataset_getadditional(), rdataset_putadditional(), rdataset_setadditional(), and shutdown_entries().
| void dns_acache_countquerymiss | ( | dns_acache_t * | acache | ) |