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| .\" | |
| .\" Copyright (C) 2004-2009 by Daniel Stenberg | |
| .\" | |
| .\" 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_DUP 3 "26 May 2009" | |
| .SH NAME | |
| ares_dup \- Duplicate a resolver channel | |
| .SH SYNOPSIS | |
| .nf | |
| #include <ares.h> | |
| int ares_dup(ares_channel *\fIdest\fP, ares_channel \fIsource\fP) | |
| .fi | |
| .SH DESCRIPTION | |
| The \fBares_dup(3)\fP function duplicates an existing communications channel | |
| for name service lookups. If it returns successfully, \fBares_dup(3)\fP will | |
| set the variable pointed to by \fIdest\fP to a handle used to identify the | |
| name service channel. The caller should invoke \fIares_destroy(3)\fP on the | |
| handle when the channel is no longer needed. | |
| .SH SEE ALSO | |
| .BR ares_destroy(3), | |
| .BR ares_init(3), | |
| .BR ares_library_init(3) | |
| .SH AVAILABILITY | |
| \fIares_dup(3)\fP was added in c-ares 1.6.0 | |
| .SH AUTHOR | |
| Daniel Stenberg | |