1 /* $OpenBSD: canohost.h,v 1.2 2001/01/29 01:58:15 niklas Exp $ */
4 * Author: Tatu Ylonen <ylo@cs.hut.fi>
5 * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
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".
15 * Returns the name of the machine at the other end of the socket. The
16 * returned string should be freed by the caller.
18 char *get_remote_hostname(int socket);
21 * Return the canonical name of the host in the other side of the current
22 * connection (as returned by packet_get_connection). The host name is
23 * cached, so it is efficient to call this several times.
25 const char *get_canonical_hostname(void);
28 * Returns the remote IP address as an ascii string. The value need not be
29 * freed by the caller.
31 const char *get_remote_ipaddr(void);
33 /* Returns the port number of the peer of the socket. */
34 int get_peer_port(int sock);
36 /* Returns the port number of the remote/local host. */
37 int get_remote_port(void);
38 int get_local_port(void);