mirror of https://github.com/axmolengine/axmol.git
81 lines
2.1 KiB
Groff
81 lines
2.1 KiB
Groff
.\"
|
|
.\" 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_SOA_REPLY 3 "29 May 2012"
|
|
.SH NAME
|
|
ares_parse_soa_reply \- Parse a reply to a DNS query of type SOA
|
|
.SH SYNOPSIS
|
|
.nf
|
|
#include <ares.h>
|
|
|
|
int ares_parse_soa_reply(const unsigned char* \fIabuf\fP, int \fIalen\fP,
|
|
struct ares_soa_reply** \fIsoa_out\fP);
|
|
.fi
|
|
.SH DESCRIPTION
|
|
The
|
|
.B ares_parse_soa_reply
|
|
function parses the response to a query of type SOA into a
|
|
.IR struct\ ares_soa_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 soa_out .
|
|
It is the caller's responsibility to free the resulting
|
|
.IR soa_out
|
|
structure when it is no longer needed using the function
|
|
.B ares_free_data
|
|
.PP
|
|
The structure
|
|
.I ares_soa_reply
|
|
contains the following fields:
|
|
.sp
|
|
.in +4n
|
|
.nf
|
|
struct ares_soa_reply {
|
|
char *nsname;
|
|
char *hostmaster;
|
|
unsigned int serial;
|
|
unsigned int refresh;
|
|
unsigned int retry;
|
|
unsigned int expire;
|
|
unsigned int minttl;
|
|
};
|
|
.fi
|
|
.in
|
|
.PP
|
|
.SH RETURN VALUES
|
|
.B ares_parse_soa_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 1.9.0.
|
|
.SH SEE ALSO
|
|
.BR ares_query (3)
|
|
.BR ares_free_data (3)
|