| 1 | /*
|
|---|
| 2 | * Copyright (c) 2008 Lukas Mejdrech
|
|---|
| 3 | * All rights reserved.
|
|---|
| 4 | *
|
|---|
| 5 | * Redistribution and use in source and binary forms, with or without
|
|---|
| 6 | * modification, are permitted provided that the following conditions
|
|---|
| 7 | * are met:
|
|---|
| 8 | *
|
|---|
| 9 | * - Redistributions of source code must retain the above copyright
|
|---|
| 10 | * notice, this list of conditions and the following disclaimer.
|
|---|
| 11 | * - Redistributions in binary form must reproduce the above copyright
|
|---|
| 12 | * notice, this list of conditions and the following disclaimer in the
|
|---|
| 13 | * documentation and/or other materials provided with the distribution.
|
|---|
| 14 | * - The name of the author may not be used to endorse or promote products
|
|---|
| 15 | * derived from this software without specific prior written permission.
|
|---|
| 16 | *
|
|---|
| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|---|
| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|---|
| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|---|
| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|---|
| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|---|
| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|---|
| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|---|
| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|---|
| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|---|
| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|---|
| 27 | */
|
|---|
| 28 |
|
|---|
| 29 | /** @addtogroup udp
|
|---|
| 30 | * @{
|
|---|
| 31 | */
|
|---|
| 32 |
|
|---|
| 33 | /** @file
|
|---|
| 34 | * UDP module.
|
|---|
| 35 | */
|
|---|
| 36 |
|
|---|
| 37 | #ifndef __NET_UDP_H__
|
|---|
| 38 | #define __NET_UDP_H__
|
|---|
| 39 |
|
|---|
| 40 | #include <fibril_synch.h>
|
|---|
| 41 | #include <socket_core.h>
|
|---|
| 42 | #include <tl_common.h>
|
|---|
| 43 |
|
|---|
| 44 | /** Type definition of the UDP global data.
|
|---|
| 45 | * @see udp_globals
|
|---|
| 46 | */
|
|---|
| 47 | typedef struct udp_globals udp_globals_t;
|
|---|
| 48 |
|
|---|
| 49 | /** UDP global data.
|
|---|
| 50 | */
|
|---|
| 51 | struct udp_globals{
|
|---|
| 52 | /** Networking module phone.
|
|---|
| 53 | */
|
|---|
| 54 | int net_phone;
|
|---|
| 55 | /** IP module phone.
|
|---|
| 56 | */
|
|---|
| 57 | int ip_phone;
|
|---|
| 58 | /** ICMP module phone.
|
|---|
| 59 | */
|
|---|
| 60 | int icmp_phone;
|
|---|
| 61 | /** Packet dimension.
|
|---|
| 62 | */
|
|---|
| 63 | packet_dimension_t packet_dimension;
|
|---|
| 64 | /** Indicates whether UDP checksum computing is enabled.
|
|---|
| 65 | */
|
|---|
| 66 | int checksum_computing;
|
|---|
| 67 | /** Indicates whether UDP autobnding on send is enabled.
|
|---|
| 68 | */
|
|---|
| 69 | int autobinding;
|
|---|
| 70 | /** Last used free port.
|
|---|
| 71 | */
|
|---|
| 72 | int last_used_port;
|
|---|
| 73 | /** Active sockets.
|
|---|
| 74 | */
|
|---|
| 75 | socket_ports_t sockets;
|
|---|
| 76 | /** Device packet dimensions.
|
|---|
| 77 | */
|
|---|
| 78 | packet_dimensions_t dimensions;
|
|---|
| 79 | /** Safety lock.
|
|---|
| 80 | */
|
|---|
| 81 | fibril_rwlock_t lock;
|
|---|
| 82 | };
|
|---|
| 83 |
|
|---|
| 84 | #endif
|
|---|
| 85 |
|
|---|
| 86 | /** @}
|
|---|
| 87 | */
|
|---|
| 88 |
|
|---|
