1/* 2 * Copyright (C) 2004-2007, 2009 Internet Systems Consortium, Inc. ("ISC") 3 * Copyright (C) 1999-2001 Internet Software Consortium. 4 * 5 * Permission to use, copy, modify, and/or distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH 10 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 11 * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, 12 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 13 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 14 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 15 * PERFORMANCE OF THIS SOFTWARE. 16 */ 17 18/* $Id: lib.h,v 1.18 2009/09/02 23:48:02 tbox Exp $ */ 19 20#ifndef DNS_LIB_H 21#define DNS_LIB_H 1 22 23/*! \file dns/lib.h */ 24 25#include <isc/types.h> 26#include <isc/lang.h> 27 28ISC_LANG_BEGINDECLS 29 30/*% 31 * Tuning: external query load in packets per seconds. 32 */ 33LIBDNS_EXTERNAL_DATA extern unsigned int dns_pps; 34LIBDNS_EXTERNAL_DATA extern isc_msgcat_t *dns_msgcat; 35 36void 37dns_lib_initmsgcat(void); 38/*%< 39 * Initialize the DNS library's message catalog, dns_msgcat, if it 40 * has not already been initialized. 41 */ 42 43isc_result_t 44dns_lib_init(void); 45/*%< 46 * A set of initialization procedure used in the DNS library. This function 47 * is provided for an application that is not aware of the underlying ISC or 48 * DNS libraries much. 49 */ 50 51void 52dns_lib_shutdown(void); 53/*%< 54 * Free temporary resources allocated in dns_lib_init(). 55 */ 56 57ISC_LANG_ENDDECLS 58 59#endif /* DNS_LIB_H */ 60