Man page - ldns_dname_compare(3)

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Manual

ldns

NAME
SYNOPSIS
DESCRIPTION
AUTHOR
REPORTING BUGS
COPYRIGHT
SEE ALSO
REMARKS

NAME

ldns_dname_compare, ldns_dname_interval - compare two dnames

SYNOPSIS

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

#include <ldns/ldns.h>

int ldns_dname_compare(const ldns_rdf *dname1, const ldns_rdf *dname2);

int ldns_dname_interval(const ldns_rdf *prev, const ldns_rdf *middle, const ldns_rdf *next);

DESCRIPTION

ldns_dname_compare () Compares the two dname rdf’s according to the algorithm for ordering in RFC4034 Section 6.

dname1 : First dname rdf to compare
dname2 : Second dname rdf to compare
Returns -1 if dname1 comes before dname2, 1 if dname1 comes after dname2, and 0 if they are equal.

ldns_dname_interval () check if middle lays in the interval defined by prev and next prev <= middle < next. This is useful for nsec checking

prev : the previous dname
middle : the dname to check
next : the next dname return 0 on error or unknown, -1 when middle is in the interval, +1 when not

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 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

SEE ALSO

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

REMARKS

This manpage was automatically generated from the ldns source code.