1 /* SPDX-License-Identifier: GPL-2.0-or-later * <<
2 /* 1 /*
3 * Swansea University Computer So 2 * Swansea University Computer Society NET3
4 * 3 *
5 * This work is derived from NET2Debugged 4 * This work is derived from NET2Debugged, which is in turn derived
6 * from NET2D which was written by: 5 * from NET2D which was written by:
7 * Fred N. van Kempen, <waltje@uW 6 * Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
8 * 7 *
9 * This work was derived from Ros 8 * This work was derived from Ross Biro's inspirational work
10 * for the LINUX operating system 9 * for the LINUX operating system. His version numbers were:
11 * 10 *
12 * $Id: Space.c,v 0.8.4.5 19 11 * $Id: Space.c,v 0.8.4.5 1992/12/12 19:25:04 bir7 Exp $
13 * $Id: arp.c,v 0.8.4.6 19 12 * $Id: arp.c,v 0.8.4.6 1993/01/28 22:30:00 bir7 Exp $
14 * $Id: arp.h,v 0.8.4.6 19 13 * $Id: arp.h,v 0.8.4.6 1993/01/28 22:30:00 bir7 Exp $
15 * $Id: dev.c,v 0.8.4.13 19 14 * $Id: dev.c,v 0.8.4.13 1993/01/23 18:00:11 bir7 Exp $
16 * $Id: dev.h,v 0.8.4.7 19 15 * $Id: dev.h,v 0.8.4.7 1993/01/23 18:00:11 bir7 Exp $
17 * $Id: eth.c,v 0.8.4.4 19 16 * $Id: eth.c,v 0.8.4.4 1993/01/22 23:21:38 bir7 Exp $
18 * $Id: eth.h,v 0.8.4.1 19 17 * $Id: eth.h,v 0.8.4.1 1992/11/10 00:17:18 bir7 Exp $
19 * $Id: icmp.c,v 0.8.4.9 19 18 * $Id: icmp.c,v 0.8.4.9 1993/01/23 18:00:11 bir7 Exp $
20 * $Id: icmp.h,v 0.8.4.2 19 19 * $Id: icmp.h,v 0.8.4.2 1992/11/15 14:55:30 bir7 Exp $
21 * $Id: ip.c,v 0.8.4.8 19 20 * $Id: ip.c,v 0.8.4.8 1992/12/12 19:25:04 bir7 Exp $
22 * $Id: ip.h,v 0.8.4.2 19 21 * $Id: ip.h,v 0.8.4.2 1993/01/23 18:00:11 bir7 Exp $
23 * $Id: loopback.c,v 0.8.4.8 19 22 * $Id: loopback.c,v 0.8.4.8 1993/01/23 18:00:11 bir7 Exp $
24 * $Id: packet.c,v 0.8.4.7 19 23 * $Id: packet.c,v 0.8.4.7 1993/01/26 22:04:00 bir7 Exp $
25 * $Id: protocols.c,v 0.8.4.3 19 24 * $Id: protocols.c,v 0.8.4.3 1992/11/15 14:55:30 bir7 Exp $
26 * $Id: raw.c,v 0.8.4.12 19 25 * $Id: raw.c,v 0.8.4.12 1993/01/26 22:04:00 bir7 Exp $
27 * $Id: sock.c,v 0.8.4.6 19 26 * $Id: sock.c,v 0.8.4.6 1993/01/28 22:30:00 bir7 Exp $
28 * $Id: sock.h,v 0.8.4.7 19 27 * $Id: sock.h,v 0.8.4.7 1993/01/26 22:04:00 bir7 Exp $
29 * $Id: tcp.c,v 0.8.4.16 19 28 * $Id: tcp.c,v 0.8.4.16 1993/01/26 22:04:00 bir7 Exp $
30 * $Id: tcp.h,v 0.8.4.7 19 29 * $Id: tcp.h,v 0.8.4.7 1993/01/22 22:58:08 bir7 Exp $
31 * $Id: timer.c,v 0.8.4.8 19 30 * $Id: timer.c,v 0.8.4.8 1993/01/23 18:00:11 bir7 Exp $
32 * $Id: timer.h,v 0.8.4.2 19 31 * $Id: timer.h,v 0.8.4.2 1993/01/23 18:00:11 bir7 Exp $
33 * $Id: udp.c,v 0.8.4.12 19 32 * $Id: udp.c,v 0.8.4.12 1993/01/26 22:04:00 bir7 Exp $
34 * $Id: udp.h,v 0.8.4.1 19 33 * $Id: udp.h,v 0.8.4.1 1992/11/10 00:17:18 bir7 Exp $
35 * $Id: we.c,v 0.8.4.10 19 34 * $Id: we.c,v 0.8.4.10 1993/01/23 18:00:11 bir7 Exp $
36 * $Id: wereg.h,v 0.8.4.1 19 35 * $Id: wereg.h,v 0.8.4.1 1992/11/10 00:17:18 bir7 Exp $
>> 36 *
>> 37 * This program is free software; you can redistribute it and/or
>> 38 * modify it under the terms of the GNU General Public License
>> 39 * as published by the Free Software Foundation; either version
>> 40 * 2 of the License, or (at your option) any later version.
37 */ 41 */
38 #ifndef _LINUX_INET_H 42 #ifndef _LINUX_INET_H
39 #define _LINUX_INET_H 43 #define _LINUX_INET_H
40 44
41 #include <linux/types.h> 45 #include <linux/types.h>
42 #include <net/net_namespace.h> 46 #include <net/net_namespace.h>
43 #include <linux/socket.h> 47 #include <linux/socket.h>
44 48
45 /* 49 /*
46 * These mimic similar macros defined in user- 50 * These mimic similar macros defined in user-space for inet_ntop(3).
47 * See /usr/include/netinet/in.h . 51 * See /usr/include/netinet/in.h .
48 */ 52 */
49 #define INET_ADDRSTRLEN (16) 53 #define INET_ADDRSTRLEN (16)
50 #define INET6_ADDRSTRLEN (48) 54 #define INET6_ADDRSTRLEN (48)
51 55
52 extern __be32 in_aton(const char *str); 56 extern __be32 in_aton(const char *str);
53 extern int in4_pton(const char *src, int srcle 57 extern int in4_pton(const char *src, int srclen, u8 *dst, int delim, const char **end);
54 extern int in6_pton(const char *src, int srcle 58 extern int in6_pton(const char *src, int srclen, u8 *dst, int delim, const char **end);
55 59
56 extern int inet_pton_with_scope(struct net *ne 60 extern int inet_pton_with_scope(struct net *net, unsigned short af,
57 const char *src, const char *p 61 const char *src, const char *port, struct sockaddr_storage *addr);
58 extern bool inet_addr_is_any(struct sockaddr * <<
59 62
60 #endif /* _LINUX_INET_H */ 63 #endif /* _LINUX_INET_H */
61 64
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