firedns_getcname - Create a query to resolve the canonical name of a host
#include <firedns.h>
-lfiredns
int firedns_getcname(const char *name)
firedns_getcname() creates and sends a request to resolve the canonical name
(CNAME) of name. It returns a file descriptor that should be
select(2)'ed upon (read set). When the file descriptor shows ready for
reading call firedns_getresult(3) to retrieve the results.
Returns an integer file descriptor that can be used the same as any other file
descriptor. Returns -1 on error.
Ian Gulliver <ian@penguinhosting.net>
libfiredns(3), firedns_getresult(3), select(2)