1/*
2 * Swansea University Computer Society NET3
3 *
4 * This work is derived from NET2Debugged, which is in turn derived
5 * from NET2D which was written by:
6 * Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
7 *
8 * This work was derived from Ross Biro's inspirational work
9 * for the LINUX operating system. His version numbers were:
10 *
11 * $Id: Space.c,v 0.8.4.5 1992/12/12 19:25:04 bir7 Exp $
12 * $Id: arp.c,v 0.8.4.6 1993/01/28 22:30:00 bir7 Exp $
13 * $Id: arp.h,v 0.8.4.6 1993/01/28 22:30:00 bir7 Exp $
14 * $Id: dev.c,v 0.8.4.13 1993/01/23 18:00:11 bir7 Exp $
15 * $Id: dev.h,v 0.8.4.7 1993/01/23 18:00:11 bir7 Exp $
16 * $Id: eth.c,v 0.8.4.4 1993/01/22 23:21:38 bir7 Exp $
17 * $Id: eth.h,v 0.8.4.1 1992/11/10 00:17:18 bir7 Exp $
18 * $Id: icmp.c,v 0.8.4.9 1993/01/23 18:00:11 bir7 Exp $
19 * $Id: icmp.h,v 0.8.4.2 1992/11/15 14:55:30 bir7 Exp $
20 * $Id: ip.c,v 0.8.4.8 1992/12/12 19:25:04 bir7 Exp $
21 * $Id: ip.h,v 0.8.4.2 1993/01/23 18:00:11 bir7 Exp $
22 * $Id: loopback.c,v 0.8.4.8 1993/01/23 18:00:11 bir7 Exp $
23 * $Id: packet.c,v 0.8.4.7 1993/01/26 22:04:00 bir7 Exp $
24 * $Id: protocols.c,v 0.8.4.3 1992/11/15 14:55:30 bir7 Exp $
25 * $Id: raw.c,v 0.8.4.12 1993/01/26 22:04:00 bir7 Exp $
26 * $Id: sock.c,v 0.8.4.6 1993/01/28 22:30:00 bir7 Exp $
27 * $Id: sock.h,v 0.8.4.7 1993/01/26 22:04:00 bir7 Exp $
28 * $Id: tcp.c,v 0.8.4.16 1993/01/26 22:04:00 bir7 Exp $
29 * $Id: tcp.h,v 0.8.4.7 1993/01/22 22:58:08 bir7 Exp $
30 * $Id: timer.c,v 0.8.4.8 1993/01/23 18:00:11 bir7 Exp $
31 * $Id: timer.h,v 0.8.4.2 1993/01/23 18:00:11 bir7 Exp $
32 * $Id: udp.c,v 0.8.4.12 1993/01/26 22:04:00 bir7 Exp $
33 * $Id: udp.h,v 0.8.4.1 1992/11/10 00:17:18 bir7 Exp $
34 * $Id: we.c,v 0.8.4.10 1993/01/23 18:00:11 bir7 Exp $
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.
41 */
42#ifndef _LINUX_INET_H
43#define _LINUX_INET_H
44
45#include <linux/types.h>
46#include <net/net_namespace.h>
47#include <linux/socket.h>
48
49/*
50 * These mimic similar macros defined in user-space for inet_ntop(3).
51 * See /usr/include/netinet/in.h .
52 */
53#define INET_ADDRSTRLEN (16)
54#define INET6_ADDRSTRLEN (48)
55
56extern __be32 in_aton(const char *str);
57extern int in4_pton(const char *src, int srclen, u8 *dst, int delim, const char **end);
58extern int in6_pton(const char *src, int srclen, u8 *dst, int delim, const char **end);
59
60extern int inet_pton_with_scope(struct net *net, unsigned short af,
61 const char *src, const char *port, struct sockaddr_storage *addr);
62extern bool inet_addr_is_any(struct sockaddr *addr);
63
64#endif /* _LINUX_INET_H */
65