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- /* Copyright (c) 2001 Matej Pfajfar.
- * Copyright (c) 2001-2004, Roger Dingledine.
- * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
- * Copyright (c) 2007-2012, The Tor Project, Inc. */
- /* See LICENSE for licensing information */
- /**
- * \file dns.h
- * \brief Header file for dns.c.
- **/
- #ifndef _TOR_DNS_H
- #define _TOR_DNS_H
- int dns_init(void);
- int has_dns_init_failed(void);
- void dns_free_all(void);
- uint32_t dns_clip_ttl(uint32_t ttl);
- int dns_reset(void);
- void connection_dns_remove(edge_connection_t *conn);
- void assert_connection_edge_not_dns_pending(edge_connection_t *conn);
- void assert_all_pending_dns_resolves_ok(void);
- void dns_cancel_pending_resolve(const char *question);
- int dns_resolve(edge_connection_t *exitconn);
- void dns_launch_correctness_checks(void);
- int dns_seems_to_be_broken(void);
- void dns_reset_correctness_checks(void);
- void dump_dns_mem_usage(int severity);
- #endif
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