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author | jpayne |
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date | Tue, 18 Mar 2025 16:23:26 -0400 |
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1 .\" | |
2 .\" Copyright (C) 2004-2009 by Daniel Stenberg | |
3 .\" SPDX-License-Identifier: MIT | |
4 .\" | |
5 .TH ARES_DUP 3 "26 May 2009" | |
6 .SH NAME | |
7 ares_dup \- Duplicate a resolver channel | |
8 .SH SYNOPSIS | |
9 .nf | |
10 #include <ares.h> | |
11 | |
12 int ares_dup(ares_channel_t **\fIdest\fP, const ares_channel_t *\fIsource\fP) | |
13 .fi | |
14 .SH DESCRIPTION | |
15 The \fBares_dup(3)\fP function duplicates an existing communications channel | |
16 for name service lookups. If it returns successfully, \fBares_dup(3)\fP will | |
17 set the variable pointed to by \fIdest\fP to a handle used to identify the | |
18 name service channel. The caller should invoke \fIares_destroy(3)\fP on the | |
19 handle when the channel is no longer needed. | |
20 .SH SEE ALSO | |
21 .BR ares_destroy (3), | |
22 .BR ares_init (3), | |
23 .BR ares_library_init (3) | |
24 .SH AVAILABILITY | |
25 \fIares_dup(3)\fP was added in c-ares 1.6.0 |