NAME

       dns_txt - look up TXT records

SYNTAX

       #include <libowfat/dns.h>

       int dns_txt(stralloc* out,stralloc* fqdn);

DESCRIPTION

       dns_txt  looks  up  TXT  records  for the fully-qualified domain name in fqdn. It puts the
       concatenation of the TXT records into out and returns 0.  If the domain does not exist  in
       DNS, or has no TXT records, out will be empty.

       If  dns_txt  has trouble with the DNS lookup or runs out of memory, it returns -1, setting
       errno appropriately. It may or may not change out.

SEE ALSO

       dns_txt_packet(3)

                                                                                       dns_txt(3)