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Damien Miller33804262001-02-04 23:20:18 +11001/* $OpenBSD: canohost.h,v 1.4 2001/02/03 10:08:37 markus Exp $ */
Ben Lindstrom36579d32001-01-29 07:39:26 +00002
Ben Lindstrom226cfa02001-01-22 05:34:40 +00003/*
4 * Author: Tatu Ylonen <ylo@cs.hut.fi>
5 * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
6 * All rights reserved
7 *
8 * As far as I am concerned, the code I have written for this software
9 * can be used freely for any purpose. Any derived versions of this
10 * software must be clearly marked as such, and if the derived work is
11 * incompatible with the protocol description in the RFC file, it must be
12 * called by a name other than "ssh" or "Secure Shell".
13 */
Ben Lindstrom226cfa02001-01-22 05:34:40 +000014
15/*
16 * Return the canonical name of the host in the other side of the current
17 * connection (as returned by packet_get_connection). The host name is
18 * cached, so it is efficient to call this several times.
19 */
Damien Miller33804262001-02-04 23:20:18 +110020const char *get_canonical_hostname(int reverse_mapping_check);
Ben Lindstrom226cfa02001-01-22 05:34:40 +000021
22/*
Damien Millerd83ff352001-01-30 09:19:34 +110023 * Returns the IP-address of the remote host as a string. The returned
Damien Miller33804262001-02-04 23:20:18 +110024 * string is cached and must not be freed.
Ben Lindstrom226cfa02001-01-22 05:34:40 +000025 */
26const char *get_remote_ipaddr(void);
27
Damien Millerd83ff352001-01-30 09:19:34 +110028/* Returns the ipaddr/port number of the peer of the socket. */
29char * get_peer_ipaddr(int socket);
Ben Lindstrom226cfa02001-01-22 05:34:40 +000030int get_peer_port(int sock);
31
32/* Returns the port number of the remote/local host. */
33int get_remote_port(void);
34int get_local_port(void);