ldns_pkt_new man page

ldns_pkt_new, ldns_pkt_free, ldns_pkt_print, ldns_pkt_query_new, ldns_pkt_query_new_frm_str, ldns_pkt_reply_type — ldns_pkt creation, destruction and printing


#include <stdint.h>
#include <stdbool.h>

#include <ldns/ldns.h>

ldns_pkt* ldns_pkt_new(void);

void ldns_pkt_free(ldns_pkt *packet);

void ldns_pkt_print(FILE *output, const ldns_pkt *pkt);

ldns_pkt* ldns_pkt_query_new(ldns_rdf *rr_name, ldns_rr_type rr_type, ldns_rr_class rr_class, uint16_t flags);

ldns_status ldns_pkt_query_new_frm_str(ldns_pkt **p, const char *rr_name, ldns_rr_type rr_type, ldns_rr_class rr_class , uint16_t flags);

ldns_pkt_type ldns_pkt_reply_type(const ldns_pkt *p);


ldns_pkt_new() allocates and initializes a ldns_pkt structure.
Returns pointer to the new packet

ldns_pkt_free() frees the packet structure and all data that it contains.
packet: The packet structure to free
Returns void

ldns_pkt_print() Prints the data in the DNS packet to the given file stream (in presentation format)

output: the file stream to print to
pkt: the packet to print
Returns void

ldns_pkt_query_new() creates a packet with a query in it for the given name, type and class.
rr_name: the name to query for (not copied). The returned packet will take ownership of rr_name, so the caller should not free it.
rr_type: the type to query for
rr_class: the class to query for
flags: packet flags
Returns ldns_pkt* a pointer to the new pkt

ldns_pkt_query_new_frm_str() creates a query packet for the given name, type, class.
p: the packet to be returned
rr_name: the name to query for (as string)
rr_type: the type to query for
rr_class: the class to query for
flags: packet flags
Returns LDNS_STATUS_OK or a ldns_status mesg with the error

ldns_pkt_reply_type() looks inside the packet to determine what kind of packet it is, AUTH, NXDOMAIN, REFERRAL, etc.
p: the packet to examine
Returns the type of packet


The ldns team at NLnet Labs. Which consists out of Jelte Jansen and Miek Gieben.

Reporting Bugs

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

See Also

ldns_pkt. And perldoc Net::DNS, RFC1034, RFC1035, RFC4033, RFC4034  and RFC4035.


This manpage was automatically generated from the ldns source code by use of Doxygen and some perl.

Referenced By

ldns_pkt_free(3), ldns_pkt_query_new(3), ldns_pkt_query_new_frm_str(3) and ldns_pkt_reply_type(3) are aliases of ldns_pkt_new(3).

30 May 2006