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/* |
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* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd). |
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* dbuf.h: A header for the dynamic buffers functions. |
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* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd) |
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* |
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* Copyright (C) 2002 by the past and present ircd coders, and others. |
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* Copyright (c) 1997-2014 ircd-hybrid development team |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
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* USA |
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* |
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* $Id$ |
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*/ |
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/*! \file dbuf.h |
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* \brief A header for the dynamic buffers functions. |
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* \version $Id$ |
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*/ |
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#ifndef __DBUF_H_INCLUDED |
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#define __DBUF_H_INCLUDED |
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#define DBUF_BLOCK_SIZE 1024 /* this is also our MTU used for sending */ |
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#define DBUF_BLOCK_SIZE 1024 |
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#define dbuf_length(x) ((x)->total_size) |
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#define dbuf_clear(x) dbuf_delete(x, dbuf_length(x)) |
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struct dbuf_block |
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{ |
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int refs; |
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size_t size; |
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char data[DBUF_BLOCK_SIZE]; |
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}; |
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{ |
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dlink_list blocks; |
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size_t total_size; |
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size_t pos; |
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}; |
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extern void dbuf_init(void); |
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extern void dbuf_put(struct dbuf_queue *, char *, size_t); |
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extern struct dbuf_block *dbuf_alloc(void); |
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extern void dbuf_ref_free(struct dbuf_block *); |
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extern void dbuf_add(struct dbuf_queue *, struct dbuf_block *); |
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extern void dbuf_delete(struct dbuf_queue *, size_t); |
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extern void dbuf_put_fmt(struct dbuf_block *, const char *, ...); |
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extern void dbuf_put_args(struct dbuf_block *, const char *, va_list); |
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extern void dbuf_put(struct dbuf_queue *, const char *, size_t); |
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#endif |
