ARES_PARSE_A_REPLY(3)

NAME

ares_parse_a_reply - Parse a reply to a DNS query of type A into a hostent

SYNOPSIS

#include <ares.h>

int ares_parse_a_reply(const unsigned char *abuf, int alen,
     struct hostent **host);

DESCRIPTION

The ares_parse_a_reply function parses the response to a query of type A into a struct hostent. 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 host. It is the caller's responsibility to free the resulting host structure using ares_free_hostent(3) when it is no longer needed.

RETURN VALUES

ares_parse_a_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.

SEE ALSO

ares_gethostbyname(3), ares_free_hostent(3)

AUTHOR

Greg Hudson, MIT Information Systems
Copyright 1998 by the Massachusetts Institute of Technology.

25 July 1998 ARES_PARSE_A_REPLY(3)