ldns - Online Linux Manual PageSection : 3
Updated : 30 May 2006

NAMEldns_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 default_ttl, const ldns_rdf *origin, ldns_rdf **prev); ldns_status ldns_rr_new_frm_fp(ldns_rr **rr, FILE *fp, uint32_t *default_ttl, ldns_rdf **origin, ldns_rdf **prev); void ldns_rr_free(ldns_rr *rr); void ldns_rr_print(FILE *output, const ldns_rr *rr);

DESCRIPTIONldns_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 function 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 updated 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

AUTHORThe ldns team at NLnet Labs.

REPORTING BUGSPlease report bugs to ldns-team@nlnetlabs.nl or in our bugzilla at http://www.nlnetlabs.nl/bugs/index.html

COPYRIGHTCopyright (c) 2004 - 2006 NLnet Labs. Licensed under the BSD License. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

SEE ALSOldns_rr, ldns_rr_list. And perldoc Net::DNS, RFC1034, RFC1035, RFC4033, RFC4034 and RFC4035.

REMARKSThis manpage was automatically generated from the ldns source code.
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