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/* * Copyright (C) Internet Systems Consortium, Inc. ("ISC") * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * See the COPYRIGHT file distributed with this work for additional * information regarding copyright ownership. */ /*! \file dns/portlist.h */ #include <isc/lang.h> #include <isc/net.h> #include <isc/types.h> #include <dns/types.h> #ifndef DNS_PORTLIST_H #define DNS_PORTLIST_H 1 ISC_LANG_BEGINDECLS isc_result_t dns_portlist_create(isc_mem_t *mctx, dns_portlist_t **portlistp); /*%< * Create a port list. * * Requires: *\li 'mctx' to be valid. *\li 'portlistp' to be non NULL and '*portlistp' to be NULL; * * Returns: *\li #ISC_R_SUCCESS *\li #ISC_R_NOMEMORY *\li #ISC_R_UNEXPECTED */ isc_result_t dns_portlist_add(dns_portlist_t *portlist, int af, in_port_t port); /*%< * Add the given <port,af> tuple to the portlist. * * Requires: *\li 'portlist' to be valid. *\li 'af' to be AF_INET or AF_INET6 * * Returns: *\li #ISC_R_SUCCESS *\li #ISC_R_NOMEMORY */ void dns_portlist_remove(dns_portlist_t *portlist, int af, in_port_t port); /*%< * Remove the given <port,af> tuple to the portlist. * * Requires: *\li 'portlist' to be valid. *\li 'af' to be AF_INET or AF_INET6 */ isc_boolean_t dns_portlist_match(dns_portlist_t *portlist, int af, in_port_t port); /*%< * Find the given <port,af> tuple to the portlist. * * Requires: *\li 'portlist' to be valid. *\li 'af' to be AF_INET or AF_INET6 * * Returns * \li #ISC_TRUE if the tuple is found, ISC_FALSE otherwise. */ void dns_portlist_attach(dns_portlist_t *portlist, dns_portlist_t **portlistp); /*%< * Attach to a port list. * * Requires: *\li 'portlist' to be valid. *\li 'portlistp' to be non NULL and '*portlistp' to be NULL; */ void dns_portlist_detach(dns_portlist_t **portlistp); /*%< * Detach from a port list. * * Requires: *\li '*portlistp' to be valid. */ ISC_LANG_ENDDECLS #endif /* DNS_PORTLIST_H */