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authorSeonah Moon <seonah1.moon@samsung.com>2020-12-15 19:56:19 +0900
committerSeonah Moon <seonah1.moon@samsung.com>2020-12-15 19:58:58 +0900
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-.\"
-.\" Copyright 1998 by the Massachusetts Institute of Technology.
-.\"
-.\" Permission to use, copy, modify, and distribute this
-.\" software and its documentation for any purpose and without
-.\" fee is hereby granted, provided that the above copyright
-.\" notice appear in all copies and that both that copyright
-.\" notice and this permission notice appear in supporting
-.\" documentation, and that the name of M.I.T. not be used in
-.\" advertising or publicity pertaining to distribution of the
-.\" software without specific, written prior permission.
-.\" M.I.T. makes no representations about the suitability of
-.\" this software for any purpose. It is provided "as is"
-.\" without express or implied warranty.
-.\"
-.TH ARES_PARSE_SRV_REPLY 3 "4 August 2009"
-.SH NAME
-ares_parse_srv_reply \- Parse a reply to a DNS query of type SRV
-.SH SYNOPSIS
-.nf
-.B #include <ares.h>
-.PP
-.B int ares_parse_srv_reply(const unsigned char* \fIabuf\fP, int \fIalen\fP,
-.B struct ares_srv_reply** \fIsrv_out\fP);
-.fi
-.SH DESCRIPTION
-The
-.B ares_parse_srv_reply
-function parses the response to a query of type SRV into a
-linked list of
-.I struct ares_srv_reply
-The parameters
-.I abuf
-and
-.I 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
-.IR srv_out .
-It is the caller's responsibility to free the resulting
-.IR srv_out
-structure when it is no longer needed using the function
-.B ares_free_data
-.PP
-The structure
-.I ares_srv_reply
-contains the following fields:
-.sp
-.in +4n
-.nf
-struct ares_srv_reply {
- struct ares_srv_reply *next;
- unsigned short weight;
- unsigned short priority;
- unsigned short port;
- char *host;
-};
-.fi
-.in
-.PP
-.SH RETURN VALUES
-.B ares_parse_srv_reply
-can return any of the following values:
-.TP 15
-.B ARES_SUCCESS
-The response was successfully parsed.
-.TP 15
-.B ARES_EBADRESP
-The response was malformatted.
-.TP 15
-.B ARES_ENODATA
-The response did not contain an answer to the query.
-.TP 15
-.B ARES_ENOMEM
-Memory was exhausted.
-.SH AVAILABILITY
-This function was first introduced in c-ares version 1.7.0.
-.SH SEE ALSO
-.BR ares_query (3)
-.BR ares_free_data (3)
-.SH AUTHOR
-Written by Jakub Hrozek <jhrozek@redhat.com>, on behalf of Red Hat, Inc http://www.redhat.com