libevent 2.1.13 Event notification library

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bufferevent_compat.h
1/*
2 * Copyright (c) 2007-2012 Niels Provos, Nick Mathewson
3 * Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu>
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28#ifndef EVENT2_BUFFEREVENT_COMPAT_H_INCLUDED_
29#define EVENT2_BUFFEREVENT_COMPAT_H_INCLUDED_
30
31#include <event2/visibility.h>
32
33#define evbuffercb bufferevent_data_cb
34#define everrorcb bufferevent_event_cb
35
77EVENT2_EXPORT_SYMBOL
78 struct bufferevent *bufferevent_new(evutil_socket_t fd,
79 evbuffercb readcb, evbuffercb writecb, everrorcb errorcb, void *cbarg);
80
81
89EVENT2_EXPORT_SYMBOL
90 void bufferevent_settimeout(struct bufferevent *bufev,
91 int timeout_read, int timeout_write);
92
93#define EVBUFFER_READ BEV_EVENT_READING
94#define EVBUFFER_WRITE BEV_EVENT_WRITING
95#define EVBUFFER_EOF BEV_EVENT_EOF
96#define EVBUFFER_ERROR BEV_EVENT_ERROR
97#define EVBUFFER_TIMEOUT BEV_EVENT_TIMEOUT
98
100#define EVBUFFER_INPUT(x) bufferevent_get_input(x)
102#define EVBUFFER_OUTPUT(x) bufferevent_get_output(x)
103
104#endif
bufferevent
An opaque type for handling buffered IO.
Definition bufferevent.h:115
evutil_socket_t
#define evutil_socket_t
A type wide enough to hold the output of "socket()" or "accept()".
Definition util.h:310