1 /*
2  * iperf, Copyright (c) 2014, The Regents of the University of
3  * California, through Lawrence Berkeley National Laboratory (subject
4  * to receipt of any required approvals from the U.S. Dept. of
5  * Energy).  All rights reserved.
6  *
7  * If you have questions about your rights to use or distribute this
8  * software, please contact Berkeley Lab's Technology Transfer
9  * Department at TTD@lbl.gov.
10  *
11  * NOTICE.  This software is owned by the U.S. Department of Energy.
12  * As such, the U.S. Government has been granted for itself and others
13  * acting on its behalf a paid-up, nonexclusive, irrevocable,
14  * worldwide license in the Software to reproduce, prepare derivative
15  * works, and perform publicly and display publicly.  Beginning five
16  * (5) years after the date permission to assert copyright is obtained
17  * from the U.S. Department of Energy, and subject to any subsequent
18  * five (5) year renewals, the U.S. Government is granted for itself
19  * and others acting on its behalf a paid-up, nonexclusive,
20  * irrevocable, worldwide license in the Software to reproduce,
21  * prepare derivative works, distribute copies to the public, perform
22  * publicly and display publicly, and to permit others to do so.
23  *
24  * This code is distributed under a BSD style license, see the LICENSE
25  * file for complete information.
26  */
27 #ifndef __IPERF_UDP_H
28 #define __IPERF_UDP_H
29 
30 
31 /**
32  * iperf_udp_recv -- receives the client data for UDP
33  *
34  *returns state of packet received
35  *
36  */
37 int iperf_udp_recv(struct iperf_stream *);
38 
39 /**
40  * iperf_udp_send -- sends the client data for UDP
41  *
42  * returns: bytes sent
43  *
44  */
45 int iperf_udp_send(struct iperf_stream *) /* __attribute__((hot)) */;
46 
47 
48 /**
49  * iperf_udp_accept -- accepts a new UDP connection
50  * on udp_listener_socket
51  *returns 0 on success
52  *
53  */
54 int iperf_udp_accept(struct iperf_test *);
55 
56 
57 int iperf_udp_listen(struct iperf_test *);
58 
59 int iperf_udp_connect(struct iperf_test *);
60 
61 int iperf_udp_init(struct iperf_test *);
62 
63 
64 #endif
65