jammy (3) ares_parse_uri_reply.3.gz

NAME

       ares_parse_uri_reply - Parse a reply to a DNS query of type URI

SYNOPSIS

       #include <ares.h>

       int ares_parse_uri_reply(const unsigned char* abuf, int alen,
       struct ares_uri_reply** uri_out);

DESCRIPTION

       The ares_parse_uri_reply function parses the response to a query of type URI into a linked list of struct
       ares_uri_reply The parameters abuf and alen give the contents of the response.  The result is  stored  in
       allocated  memory and a pointer to it stored into the variable pointed to by uri_out.  It is the caller's
       responsibility to free the resulting uri_out structure when it is no longer  needed  using  the  function
       ares_free_data

       The structure ares_uri_reply contains the following fields:

           struct ares_uri_reply {
               struct ares_uri_reply       *next;
               unsigned short              weight;
               unsigned short              priority;
               char                        *uri;
               int                         ttl;
           };

RETURN VALUES

       ares_parse_uri_reply can return any of the following values:

       ARES_SUCCESS   The response was successfully parsed.

       ARES_EBADRESP  The response was malformatted.

       ARES_ENODATA   The response did not contain an answer to the query.

       ARES_ENOMEM    Memory was exhausted.

AVAILABILITY

SEE ALSO

       ares_query(3) ares_free_data(3)

AUTHOR

       Written by Jan Petrasek <petrasek@tes.eu>

                                                 14 August 2020                          ARES_PARSE_URI_REPLY(3)