/[svn]/ircd-hybrid-7.2/include/dbuf.h
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Contents of /ircd-hybrid-7.2/include/dbuf.h

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Revision 34 - (show annotations)
Sun Oct 2 21:05:51 2005 UTC (14 years ago) by lusky
File MIME type: text/x-csrc
File size: 1470 byte(s)
create 7.2 branch, we can move/rename it as needed.


1 /*
2 * ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3 * dbuf.h: A header for the dynamic buffers functions.
4 *
5 * Copyright (C) 2002 by the past and present ircd coders, and others.
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20 * USA
21 *
22 * $Id$
23 */
24
25 #ifndef __DBUF_H_INCLUDED
26 #define __DBUF_H_INCLUDED
27 #include "tools.h"
28
29 #define DBUF_BLOCK_SIZE 1024 /* this is also our MTU used for sending */
30
31 #define dbuf_length(x) ((x)->total_size)
32 #define dbuf_clear(x) dbuf_delete(x, dbuf_length(x))
33
34 struct dbuf_block
35 {
36 size_t size;
37 char data[DBUF_BLOCK_SIZE];
38 };
39
40 struct dbuf_queue
41 {
42 dlink_list blocks;
43 size_t total_size;
44 };
45
46 extern void dbuf_init(void);
47 extern void dbuf_put(struct dbuf_queue *, char *, size_t);
48 extern void dbuf_delete(struct dbuf_queue *, size_t);
49 #endif

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