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ldns(3) Library Functions Manual ldns(3) NAME ldns_rr_new, ldns_rr_new_frm_type, ldns_rr_new_frm_str, ldns_rr_new_frm_fp, ldns_rr_free, ldns_rr_print - ldns_rr creation, destruction and printing SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_rr* ldns_rr_new(void); ldns_rr* ldns_rr_new_frm_type(ldns_rr_type t); ldns_status ldns_rr_new_frm_str(ldns_rr **n, const char *str, uint32_t de- fault_ttl, const ldns_rdf *origin, ldns_rdf **prev); ldns_status ldns_rr_new_frm_fp(ldns_rr **rr, FILE *fp, uint32_t *de- fault_ttl, ldns_rdf **origin, ldns_rdf **prev); void ldns_rr_free(ldns_rr *rr); void ldns_rr_print(FILE *output, const ldns_rr *rr); DESCRIPTION ldns_rr_new() creates a new rr structure. Returns ldns_rr * ldns_rr_new_frm_type() creates a new rr structure, based on the given type. alloc enough space to hold all the rdf's ldns_rr_new_frm_str() creates an rr from a string. The string should be a fully filled-in rr, like ownername <space> TTL <space> CLASS <space> TYPE <space> RDATA. n: the rr to return str: the string to convert default_ttl: default ttl value for the rr. If 0 DEF_TTL will be used origin: when the owner is relative add this. The caller must ldns_rdf_deep_free it. prev: the previous ownername. if this value is not NULL, the func- tion overwrites this with the ownername found in this string. The caller must then ldns_rdf_deep_free it. Returns a status msg describing an error or LDNS_STATUS_OK ldns_rr_new_frm_fp() creates a new rr from a file containing a string. rr: the new rr fp: the file pointer to use default_ttl: pointer to a default ttl for the rr. If NULL DEF_TTL will be used the pointer will be updated if the file contains a $TTL directive origin: when the owner is relative add this the pointer will be up- dated if the file contains a $ORIGIN directive The caller must ldns_rdf_deep_free it. prev: when the owner is whitespaces use this as the * ownername the pointer will be updated after the call The caller must ldns_rdf_deep_free it. Returns a ldns_status with an error or LDNS_STATUS_OK ldns_rr_free() frees an RR structure *rr: the RR to be freed Returns void ldns_rr_print() Prints the data in the resource record to the given file stream (in presentation format) output: the file stream to print to rr: the resource record to print Returns void AUTHOR The ldns team at NLnet Labs. REPORTING BUGS Please report bugs to dns-team@nlnetlabs.nl or on GitHub at https://github.com/NLnetLabs/ldns/issues COPYRIGHT Copyright (c) 2004 - 2006 NLnet Labs. Licensed under the BSD License. There is NO warranty; not even for MER- CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. SEE ALSO ldns_rr, ldns_rr_list. And perldoc Net::DNS, RFC1034, RFC1035, RFC4033, RFC4034 and RFC4035. REMARKS This manpage was automatically generated from the ldns source code. 30 May 2006 ldns(3)
NAME | SYNOPSIS | DESCRIPTION | AUTHOR | REPORTING BUGS | COPYRIGHT | SEE ALSO | REMARKS
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