2003-10-07 23:54:04 +02:00
|
|
|
.\" $Id$
|
|
|
|
|
.\"
|
|
|
|
|
.\" 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_FREE_HOSTENT 3 "23 July 1998"
|
|
|
|
|
.SH NAME
|
|
|
|
|
ares_free_hostent \- Free host structure allocated by ares functions
|
|
|
|
|
.SH SYNOPSIS
|
|
|
|
|
.nf
|
|
|
|
|
.B #include <ares.h>
|
|
|
|
|
.PP
|
|
|
|
|
.B void ares_free_hostent(struct hostent *\fIhost\fP)
|
|
|
|
|
.fi
|
|
|
|
|
.SH DESCRIPTION
|
|
|
|
|
The
|
|
|
|
|
.I ares_free_hostent
|
|
|
|
|
function frees a
|
|
|
|
|
.B struct hostent
|
2004-04-02 11:50:42 +02:00
|
|
|
allocated by one of the functions \fIares_parse_a_reply(3)\fP or
|
|
|
|
|
\fIares_parse_ptr_reply(3)\fP.
|
|
|
|
|
.SH NOTES
|
|
|
|
|
It is not necessary (and is not correct) to free the host structure passed to
|
|
|
|
|
the callback functions for \fIares_gethostbyname(3)\fP or
|
|
|
|
|
\fIares_gethostbyaddr(3)\fP. The ares library will automatically free such
|
|
|
|
|
host structures when the callback returns.
|
2003-10-07 23:54:04 +02:00
|
|
|
.SH SEE ALSO
|
|
|
|
|
.BR ares_parse_a_reply (3),
|
|
|
|
|
.BR ares_parse_ptr_reply (3)
|
|
|
|
|
.SH AUTHOR
|
|
|
|
|
Greg Hudson, MIT Information Systems
|
|
|
|
|
.br
|
|
|
|
|
Copyright 1998 by the Massachusetts Institute of Technology.
|
