ares_destroy_options() and ares_save_options() man pages by Brad House

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+.\" $Id$
+.\"
+.\" 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_SAVE_OPTIONS 3 "1 June 2007"
+.SH NAME
+ares_save_options \- Save configuration values obtained from initialized ares_channel
+.SH SYNOPSIS
+.nf
+.B #include <ares.h>
+.PP
+.B void ares_save_options(ares_channel \fIchannel\fP, struct ares_options *\fIoptions\fP, int *\fIoptmask\fP)
+.fi
+.SH DESCRIPTION
+The
+.B ares_save_options
+function saves the channel data identified by
+.IR channel ,
+into the options struct identified by
+.IR options ,
+and saves the mask of options which are set to the integer
+pointer (passed by reference) identified by
+.IR optmask .
+
+The resultant options and optmask are then able to be
+passed directly to ares_init_options.  When the options
+are no longer needed, ares_destroy_options should be called
+to free any associated memory.
+
+
+.SH SEE ALSO
+.BR ares_destroy_options (3),
+.BR ares_init_options (3)
+.SH AUTHOR
+Brad House
+.br
+Copyright 1998 by the Massachusetts Institute of Technology.