diff options
Diffstat (limited to 'lib/dns/rdata/generic/opt_41.h')
| -rw-r--r-- | lib/dns/rdata/generic/opt_41.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/lib/dns/rdata/generic/opt_41.h b/lib/dns/rdata/generic/opt_41.h new file mode 100644 index 0000000..5b31f4d --- /dev/null +++ b/lib/dns/rdata/generic/opt_41.h @@ -0,0 +1,48 @@ +/* + * 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. + */ + +#ifndef GENERIC_OPT_41_H +#define GENERIC_OPT_41_H 1 + + +/*! + * \brief Per RFC2671 */ + +typedef struct dns_rdata_opt_opcode { + uint16_t opcode; + uint16_t length; + unsigned char *data; +} dns_rdata_opt_opcode_t; + +typedef struct dns_rdata_opt { + dns_rdatacommon_t common; + isc_mem_t *mctx; + unsigned char *options; + uint16_t length; + /* private */ + uint16_t offset; +} dns_rdata_opt_t; + +/* + * ISC_LANG_BEGINDECLS and ISC_LANG_ENDDECLS are already done + * via rdatastructpre.h and rdatastructsuf.h. + */ + +isc_result_t +dns_rdata_opt_first(dns_rdata_opt_t *); + +isc_result_t +dns_rdata_opt_next(dns_rdata_opt_t *); + +isc_result_t +dns_rdata_opt_current(dns_rdata_opt_t *, dns_rdata_opt_opcode_t *); + +#endif /* GENERIC_OPT_41_H */ |