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<a href="buffer__compat_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright (c) 2007-2012 Niels Provos and Nick Mathewson</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Redistribution and use in source and binary forms, with or without</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * modification, are permitted provided that the following conditions</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * are met:</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * 1. Redistributions of source code must retain the above copyright</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * notice, this list of conditions and the following disclaimer.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * 2. Redistributions in binary form must reproduce the above copyright</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * notice, this list of conditions and the following disclaimer in the</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * documentation and/or other materials provided with the distribution.</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</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 name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * derived from this software without specific prior written permission.</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  </div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#ifndef EVENT2_BUFFER_COMPAT_H_INCLUDED_</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#define EVENT2_BUFFER_COMPAT_H_INCLUDED_</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  </div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <event2/visibility.h></span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  </div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> EVENT2_EXPORT_SYMBOL</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="keywordtype">char</span> *<a class="code" href="buffer__compat_8h.html#a4fea308404ec34c5daeec61f5e05bc08">evbuffer_readline</a>(<span class="keyword">struct</span> <a class="code" href="structevbuffer.html">evbuffer</a> *buffer);</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  </div>
<div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="buffer__compat_8h.html#a6df4ae9e3d819c487ded545d2e1d41b0"> 73</a></span> <span class="keyword">typedef</span> void (*<a class="code" href="buffer__compat_8h.html#a6df4ae9e3d819c487ded545d2e1d41b0">evbuffer_cb</a>)(<span class="keyword">struct </span><a class="code" href="structevbuffer.html">evbuffer</a> *buffer, <span class="keywordtype">size_t</span> old_len, <span class="keywordtype">size_t</span> new_len, <span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  </div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> EVENT2_EXPORT_SYMBOL</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="keywordtype">int</span> <a class="code" href="buffer__compat_8h.html#aaae25109e21cb9f7417922592ed495a4">evbuffer_setcb</a>(<span class="keyword">struct</span> <a class="code" href="structevbuffer.html">evbuffer</a> *buffer, <a class="code" href="buffer__compat_8h.html#a6df4ae9e3d819c487ded545d2e1d41b0">evbuffer_cb</a> cb, <span class="keywordtype">void</span> *cbarg);</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  </div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  </div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> EVENT2_EXPORT_SYMBOL</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *<a class="code" href="buffer__compat_8h.html#af44d0b893f624295a4eeb5da8bbca100">evbuffer_find</a>(<span class="keyword">struct</span> <a class="code" href="structevbuffer.html">evbuffer</a> *buffer, <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *what, <span class="keywordtype">size_t</span> len);</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  </div>
<div class="line"><a name="l00111"></a><span class="lineno"><a class="line" href="buffer__compat_8h.html#ab8d9564980e380cf1887f2be70f687ad"> 111</a></span> <span class="preprocessor">#define EVBUFFER_LENGTH(x) evbuffer_get_length(x)</span></div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  </div>
<div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="buffer__compat_8h.html#a1c57a451c56dc1483a1c8aaeb9b92cc6"> 113</a></span> <span class="preprocessor">#define EVBUFFER_DATA(x) evbuffer_pullup((x), -1)</span></div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  </div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  </div>
</div><!-- fragment --></div><!-- contents -->
<div class="ttc" id="abuffer__compat_8h_html_af44d0b893f624295a4eeb5da8bbca100"><div class="ttname"><a href="buffer__compat_8h.html#af44d0b893f624295a4eeb5da8bbca100">evbuffer_find</a></div><div class="ttdeci">EVENT2_EXPORT_SYMBOL unsigned char * evbuffer_find(struct evbuffer *buffer, const unsigned char *what, size_t len)</div><div class="ttdoc">Find a string within an evbuffer.</div></div>
<div class="ttc" id="abuffer__compat_8h_html_a6df4ae9e3d819c487ded545d2e1d41b0"><div class="ttname"><a href="buffer__compat_8h.html#a6df4ae9e3d819c487ded545d2e1d41b0">evbuffer_cb</a></div><div class="ttdeci">void(* evbuffer_cb)(struct evbuffer *buffer, size_t old_len, size_t new_len, void *arg)</div><div class="ttdoc">Type definition for a callback that is invoked whenever data is added or removed from an evbuffer.</div><div class="ttdef"><b>Definition:</b> buffer_compat.h:73</div></div>
<div class="ttc" id="abuffer__compat_8h_html_aaae25109e21cb9f7417922592ed495a4"><div class="ttname"><a href="buffer__compat_8h.html#aaae25109e21cb9f7417922592ed495a4">evbuffer_setcb</a></div><div class="ttdeci">EVENT2_EXPORT_SYMBOL int evbuffer_setcb(struct evbuffer *buffer, evbuffer_cb cb, void *cbarg)</div><div class="ttdoc">Replace all callbacks on an evbuffer with a single new callback, or remove them.</div></div>
<div class="ttc" id="abuffer__compat_8h_html_a4fea308404ec34c5daeec61f5e05bc08"><div class="ttname"><a href="buffer__compat_8h.html#a4fea308404ec34c5daeec61f5e05bc08">evbuffer_readline</a></div><div class="ttdeci">EVENT2_EXPORT_SYMBOL char * evbuffer_readline(struct evbuffer *buffer)</div><div class="ttdoc">Obsolete alias for evbuffer_readln(buffer, NULL, EVBUFFER_EOL_ANY).</div></div>
<div class="ttc" id="astructevbuffer_html"><div class="ttname"><a href="structevbuffer.html">evbuffer</a></div><div class="ttdoc">An evbuffer is an opaque data type for efficiently buffering data to be sent or received on the netwo...</div><div class="ttdef"><b>Definition:</b> buffer.h:97</div></div>
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