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  <div class="headertitle"><div class="title">bufferevent_compat.h</div></div>
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<a href="bufferevent__compat_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">/*</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="comment"> * Copyright (c) 2007-2012 Niels Provos, Nick Mathewson</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="comment"> * Copyright (c) 2000-2007 Niels Provos &lt;provos@citi.umich.edu&gt;</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="comment"> * All rights reserved.</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="comment"> *</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span><span class="comment"> * Redistribution and use in source and binary forms, with or without</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="comment"> * modification, are permitted provided that the following conditions</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="comment"> * are met:</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="comment"> * 1. Redistributions of source code must retain the above copyright</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="comment"> *    notice, this list of conditions and the following disclaimer.</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="comment"> * 2. Redistributions in binary form must reproduce the above copyright</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="comment"> *    notice, this list of conditions and the following disclaimer in the</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="comment"> *    documentation and/or other materials provided with the distribution.</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="comment"> * 3. The name of the author may not be used to endorse or promote products</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span><span class="comment"> *    derived from this software without specific prior written permission.</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span><span class="comment"> *</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS&#39;&#39; AND ANY EXPRESS OR</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span><span class="comment"> * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span><span class="comment"> * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span><span class="comment"> * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span><span class="comment"> * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span><span class="comment"> * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span><span class="comment"> * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span><span class="comment"> * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span><span class="comment"> * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span><span class="comment"> * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span><span class="comment"> */</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span><span class="preprocessor">#ifndef EVENT2_BUFFEREVENT_COMPAT_H_INCLUDED_</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span><span class="preprocessor">#define EVENT2_BUFFEREVENT_COMPAT_H_INCLUDED_</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span> </div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span><span class="preprocessor">#include &lt;event2/visibility.h&gt;</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span> </div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span><span class="preprocessor">#define evbuffercb bufferevent_data_cb</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span><span class="preprocessor">#define everrorcb bufferevent_event_cb</span></div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span></div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span>EVENT2_EXPORT_SYMBOL</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"><a class="line" href="bufferevent__compat_8h.html#a81c317a5981488b5443d90aadbc7f1f2">   84</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structbufferevent.html">bufferevent</a> *<a class="code hl_function" href="bufferevent__compat_8h.html#a81c317a5981488b5443d90aadbc7f1f2">bufferevent_new</a>(<a class="code hl_define" href="util_8h.html#a7ef0023565082a65020f6e56be59fd0b">evutil_socket_t</a> fd,</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span>    evbuffercb readcb, evbuffercb writecb, everrorcb errorcb, <span class="keywordtype">void</span> *cbarg);</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span> </div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span></div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span>EVENT2_EXPORT_SYMBOL</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"><a class="line" href="bufferevent__compat_8h.html#a5e48aa6b7217987a51cc02b56e0f7297">   98</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="bufferevent__compat_8h.html#a5e48aa6b7217987a51cc02b56e0f7297">bufferevent_settimeout</a>(<span class="keyword">struct</span> <a class="code hl_struct" href="structbufferevent.html">bufferevent</a> *bufev,</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span>    <span class="keywordtype">int</span> timeout_read, <span class="keywordtype">int</span> timeout_write);</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span> </div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span><span class="preprocessor">#define EVBUFFER_READ       BEV_EVENT_READING</span></div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span><span class="preprocessor">#define EVBUFFER_WRITE      BEV_EVENT_WRITING</span></div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span><span class="preprocessor">#define EVBUFFER_EOF        BEV_EVENT_EOF</span></div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span><span class="preprocessor">#define EVBUFFER_ERROR      BEV_EVENT_ERROR</span></div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span><span class="preprocessor">#define EVBUFFER_TIMEOUT    BEV_EVENT_TIMEOUT</span></div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span></div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"><a class="line" href="bufferevent__compat_8h.html#a189bf30c83f32cffebdc0dcb65f41350">  108</a></span><span class="preprocessor">#define EVBUFFER_INPUT(x)   bufferevent_get_input(x)</span><span class="preprocessor"></span></div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"><a class="line" href="bufferevent__compat_8h.html#a6e7bfa5494417540589e9ae582a2bccd">  110</a></span><span class="preprocessor">#define EVBUFFER_OUTPUT(x)  bufferevent_get_output(x)</span></div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span> </div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span><span class="preprocessor">#endif</span></div>
<div class="ttc" id="abufferevent__compat_8h_html_a5e48aa6b7217987a51cc02b56e0f7297"><div class="ttname"><a href="bufferevent__compat_8h.html#a5e48aa6b7217987a51cc02b56e0f7297">bufferevent_settimeout</a></div><div class="ttdeci">EVENT2_EXPORT_SYMBOL void bufferevent_settimeout(struct bufferevent *bufev, int timeout_read, int timeout_write)</div><div class="ttdoc">Set the read and write timeout for a buffered event.</div></div>
<div class="ttc" id="abufferevent__compat_8h_html_a81c317a5981488b5443d90aadbc7f1f2"><div class="ttname"><a href="bufferevent__compat_8h.html#a81c317a5981488b5443d90aadbc7f1f2">bufferevent_new</a></div><div class="ttdeci">EVENT2_EXPORT_SYMBOL struct bufferevent * bufferevent_new(evutil_socket_t fd, evbuffercb readcb, evbuffercb writecb, everrorcb errorcb, void *cbarg)</div><div class="ttdoc">Create a new bufferevent for an fd.</div></div>
<div class="ttc" id="astructbufferevent_html"><div class="ttname"><a href="structbufferevent.html">bufferevent</a></div><div class="ttdoc">An opaque type for handling buffered IO.</div><div class="ttdef"><b>Definition</b> bufferevent.h:116</div></div>
<div class="ttc" id="autil_8h_html_a7ef0023565082a65020f6e56be59fd0b"><div class="ttname"><a href="util_8h.html#a7ef0023565082a65020f6e56be59fd0b">evutil_socket_t</a></div><div class="ttdeci">#define evutil_socket_t</div><div class="ttdoc">A type wide enough to hold the output of &quot;socket()&quot; or &quot;accept()&quot;.</div><div class="ttdef"><b>Definition</b> util.h:325</div></div>
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