LDNS_DNAME_INTERVAL(3) - Linux man page online | Library functions
Compare two dnames.
Chapter
30 May 2006
ldns(3) Library Functions Manual ldns(3)
@nlnetlabs.nl or in our bugzilla at http://www.nlnet‐
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30 May 2006 ldns(3)
NAME
ldns_dname_compare, ldns_dname_interval - compare two dnamesSYNOPSIS
#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 inter‐ val, +1 when notAUTHOR
The ldns team at NLnet Labs. Which consists out of Jelte Jansen and Miek Gieben.REPORTING BUGS
Please report bugs to