/[svn]/ircd-hybrid/trunk/include/ipcache.h
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Annotation of /ircd-hybrid/trunk/include/ipcache.h

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Revision 8929 - (hide annotations)
Mon Apr 22 18:09:54 2019 UTC (15 months, 3 weeks ago) by michael
File MIME type: text/x-csrc
File size: 1807 byte(s)
- ipcache.h: documentation update

1 michael 4325 /*
2     * ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
3     *
4 michael 8752 * Copyright (c) 1997-2019 ircd-hybrid development team
5 michael 4325 *
6     * This program is free software; you can redistribute it and/or modify
7     * it under the terms of the GNU General Public License as published by
8     * the Free Software Foundation; either version 2 of the License, or
9     * (at your option) any later version.
10     *
11     * This program is distributed in the hope that it will be useful,
12     * but WITHOUT ANY WARRANTY; without even the implied warranty of
13     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14     * GNU General Public License for more details.
15     *
16     * You should have received a copy of the GNU General Public License
17     * along with this program; if not, write to the Free Software
18 michael 4565 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
19 michael 4325 * USA
20     */
21    
22     /*! \file ipcache.h
23     * \brief Routines to count connections from particular IP addresses.
24 michael 4327 * \version $Id$
25 michael 4325 */
26    
27     #ifndef INCLUDED_ipcache_h
28     #define INCLUDED_ipcache_h
29    
30     struct ip_entry
31     {
32 michael 8593 dlink_node node; /**< List node; linked into ipcache_list */
33 michael 8611 void *trie_pointer; /**< Pointer to 'patricia_tree_t' item */
34 michael 8496 unsigned int count_local; /**< Number of local users using this IP */
35     unsigned int count_remote; /**< Number of remote users using this IP */
36 michael 4325 unsigned int connection_count; /**< Number of connections from this IP in the last throttle_time duration */
37 michael 8929 uintmax_t last_attempt; /**< The last time someone connected from this IP; monotonic time */
38 michael 4325 };
39    
40 michael 8593 extern struct ip_entry *ipcache_record_find_or_add(void *);
41     extern void ipcache_record_remove(void *, int);
42 michael 6719 extern void ipcache_get_stats(unsigned int *const, size_t *const);
43 michael 4325 extern void ipcache_init(void);
44     #endif

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