source: mainline/uspace/lib/c/include/inet/inet.h@ 3495654

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 3495654 was 3495654, checked in by Jiri Svoboda <jiri@…>, 12 years ago

Factor out internet address parsing and formatting.

  • Property mode set to 100644
File size: 2.2 KB
Line 
1/*
2 * Copyright (c) 2012 Jiri Svoboda
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 libc
30 * @{
31 */
32/** @file
33 */
34
35#ifndef LIBC_INET_INET_H_
36#define LIBC_INET_INET_H_
37
38#include <sys/types.h>
39
40#define INET_TTL_MAX 255
41
42/** Node address */
43typedef struct {
44 uint32_t ipv4;
45} inet_addr_t;
46
47/** Network address */
48typedef struct {
49 /** Address */
50 uint32_t ipv4;
51 /** Number of valid bits in @c ipv4 */
52 int bits;
53} inet_naddr_t;
54
55typedef struct {
56 inet_addr_t src;
57 inet_addr_t dest;
58 uint8_t tos;
59 void *data;
60 size_t size;
61} inet_dgram_t;
62
63typedef struct {
64 int (*recv)(inet_dgram_t *);
65} inet_ev_ops_t;
66
67typedef enum {
68 INET_DF = 1
69} inet_df_t;
70
71extern int inet_init(uint8_t, inet_ev_ops_t *);
72extern int inet_send(inet_dgram_t *, uint8_t, inet_df_t);
73extern int inet_get_srcaddr(inet_addr_t *, uint8_t, inet_addr_t *);
74
75#endif
76
77/** @}
78 */
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