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23c2a7a5 | 1 | /* $OpenBSD: hostfile.h,v 1.6 2001/01/29 01:58:16 niklas Exp $ */ |
2 | ||
bcbf86ec | 3 | /* |
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 | */ | |
4fe2af09 | 14 | #ifndef HOSTFILE_H |
15 | #define HOSTFILE_H | |
16 | ||
17 | /* | |
18 | * Checks whether the given host is already in the list of our known hosts. | |
19 | * Returns HOST_OK if the host is known and has the specified key, HOST_NEW | |
20 | * if the host is not known, and HOST_CHANGED if the host is known but used | |
21 | * to have a different host key. The host must be in all lowercase. | |
22 | */ | |
23 | typedef enum { | |
24 | HOST_OK, HOST_NEW, HOST_CHANGED | |
25 | } HostStatus; | |
1e3b8b07 | 26 | |
6ae2364d | 27 | HostStatus |
1e3b8b07 | 28 | check_host_in_hostfile(const char *filename, const char *host, Key *key, |
29 | Key *found, int *line); | |
4fe2af09 | 30 | |
31 | /* | |
32 | * Appends an entry to the host file. Returns false if the entry could not | |
33 | * be appended. | |
34 | */ | |
35 | int add_host_to_hostfile(const char *filename, const char *host, Key *key); | |
36 | ||
37 | #endif |