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<div id="projectname">XCB <span id="projectnumber">1.7</span></div>
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<h1>xcbint.h</h1> </div>
</div>
<div class="contents">
<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * Copyright (C) 2001-2004 Bart Massey and Jamey Sharp.</span>
<a name="l00003"></a>00003 <span class="comment"> * All Rights Reserved.</span>
<a name="l00004"></a>00004 <span class="comment"> *</span>
<a name="l00005"></a>00005 <span class="comment"> * Permission is hereby granted, free of charge, to any person obtaining a</span>
<a name="l00006"></a>00006 <span class="comment"> * copy of this software and associated documentation files (the "Software"),</span>
<a name="l00007"></a>00007 <span class="comment"> * to deal in the Software without restriction, including without limitation</span>
<a name="l00008"></a>00008 <span class="comment"> * the rights to use, copy, modify, merge, publish, distribute, sublicense,</span>
<a name="l00009"></a>00009 <span class="comment"> * and/or sell copies of the Software, and to permit persons to whom the</span>
<a name="l00010"></a>00010 <span class="comment"> * Software is furnished to do so, subject to the following conditions:</span>
<a name="l00011"></a>00011 <span class="comment"> * </span>
<a name="l00012"></a>00012 <span class="comment"> * The above copyright notice and this permission notice shall be included in</span>
<a name="l00013"></a>00013 <span class="comment"> * all copies or substantial portions of the Software.</span>
<a name="l00014"></a>00014 <span class="comment"> * </span>
<a name="l00015"></a>00015 <span class="comment"> * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span>
<a name="l00016"></a>00016 <span class="comment"> * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span>
<a name="l00017"></a>00017 <span class="comment"> * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE</span>
<a name="l00018"></a>00018 <span class="comment"> * AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN</span>
<a name="l00019"></a>00019 <span class="comment"> * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN</span>
<a name="l00020"></a>00020 <span class="comment"> * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.</span>
<a name="l00021"></a>00021 <span class="comment"> * </span>
<a name="l00022"></a>00022 <span class="comment"> * Except as contained in this notice, the names of the authors or their</span>
<a name="l00023"></a>00023 <span class="comment"> * institutions shall not be used in advertising or otherwise to promote the</span>
<a name="l00024"></a>00024 <span class="comment"> * sale, use or other dealings in this Software without prior written</span>
<a name="l00025"></a>00025 <span class="comment"> * authorization from the authors.</span>
<a name="l00026"></a>00026 <span class="comment"> */</span>
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="preprocessor">#ifndef __XCBINT_H</span>
<a name="l00029"></a>00029 <span class="preprocessor"></span><span class="preprocessor">#define __XCBINT_H</span>
<a name="l00030"></a>00030 <span class="preprocessor"></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include "bigreq.h"</span>
<a name="l00032"></a>00032
<a name="l00033"></a>00033 <span class="preprocessor">#ifdef HAVE_CONFIG_H</span>
<a name="l00034"></a>00034 <span class="preprocessor"></span><span class="preprocessor">#include "config.h"</span>
<a name="l00035"></a>00035 <span class="preprocessor">#endif</span>
<a name="l00036"></a>00036 <span class="preprocessor"></span>
<a name="l00037"></a>00037 <span class="preprocessor">#ifdef GCC_HAS_VISIBILITY</span>
<a name="l00038"></a>00038 <span class="preprocessor"></span><span class="preprocessor">#pragma GCC visibility push(hidden)</span>
<a name="l00039"></a>00039 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00040"></a>00040 <span class="preprocessor"></span>
<a name="l00041"></a>00041 <span class="keyword">enum</span> workarounds {
<a name="l00042"></a>00042 WORKAROUND_NONE,
<a name="l00043"></a>00043 WORKAROUND_GLX_GET_FB_CONFIGS_BUG,
<a name="l00044"></a>00044 WORKAROUND_EXTERNAL_SOCKET_OWNER
<a name="l00045"></a>00045 };
<a name="l00046"></a>00046
<a name="l00047"></a>00047 <span class="keyword">enum</span> lazy_reply_tag
<a name="l00048"></a>00048 {
<a name="l00049"></a>00049 LAZY_NONE = 0,
<a name="l00050"></a>00050 LAZY_COOKIE,
<a name="l00051"></a>00051 LAZY_FORCED
<a name="l00052"></a>00052 };
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <span class="preprocessor">#define XCB_PAD(i) (-(i) & 3)</span>
<a name="l00055"></a>00055 <span class="preprocessor"></span>
<a name="l00056"></a>00056 <span class="preprocessor">#define XCB_SEQUENCE_COMPARE(a,op,b) ((int64_t) ((a) - (b)) op 0)</span>
<a name="l00057"></a>00057 <span class="preprocessor"></span><span class="preprocessor">#define XCB_SEQUENCE_COMPARE_32(a,op,b) (((int) (a) - (int) (b)) op 0)</span>
<a name="l00058"></a>00058 <span class="preprocessor"></span>
<a name="l00059"></a>00059 <span class="preprocessor">#ifndef offsetof</span>
<a name="l00060"></a>00060 <span class="preprocessor"></span><span class="preprocessor">#define offsetof(type,member) ((size_t) &((type *)0)->member)</span>
<a name="l00061"></a>00061 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00062"></a>00062 <span class="preprocessor"></span>
<a name="l00063"></a>00063 <span class="preprocessor">#ifndef MIN</span>
<a name="l00064"></a>00064 <span class="preprocessor"></span><span class="preprocessor">#define MIN(x,y) ((x) < (y) ? (x) : (y))</span>
<a name="l00065"></a>00065 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00066"></a>00066 <span class="preprocessor"></span>
<a name="l00067"></a>00067 <span class="preprocessor">#define container_of(pointer,type,member) ((type *)(((char *)(pointer)) - offsetof(type, member)))</span>
<a name="l00068"></a>00068 <span class="preprocessor"></span>
<a name="l00069"></a>00069 <span class="comment">/* xcb_list.c */</span>
<a name="l00070"></a>00070
<a name="l00071"></a>00071 <span class="keyword">typedef</span> void (*xcb_list_free_func_t)(<span class="keywordtype">void</span> *);
<a name="l00072"></a>00072
<a name="l00073"></a>00073 <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct__xcb__map.html">_xcb_map</a> <a class="code" href="struct__xcb__map.html">_xcb_map</a>;
<a name="l00074"></a>00074
<a name="l00075"></a>00075 <a class="code" href="struct__xcb__map.html">_xcb_map</a> *_xcb_map_new(<span class="keywordtype">void</span>);
<a name="l00076"></a>00076 <span class="keywordtype">void</span> _xcb_map_delete(<a class="code" href="struct__xcb__map.html">_xcb_map</a> *q, xcb_list_free_func_t do_free);
<a name="l00077"></a>00077 <span class="keywordtype">int</span> _xcb_map_put(<a class="code" href="struct__xcb__map.html">_xcb_map</a> *q, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> key, <span class="keywordtype">void</span> *data);
<a name="l00078"></a>00078 <span class="keywordtype">void</span> *_xcb_map_remove(<a class="code" href="struct__xcb__map.html">_xcb_map</a> *q, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> key);
<a name="l00079"></a>00079
<a name="l00080"></a>00080
<a name="l00081"></a>00081 <span class="comment">/* xcb_out.c */</span>
<a name="l00082"></a>00082
<a name="l00083"></a><a class="code" href="struct__xcb__out.html">00083</a> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct__xcb__out.html">_xcb_out</a> {
<a name="l00084"></a>00084 pthread_cond_t cond;
<a name="l00085"></a>00085 <span class="keywordtype">int</span> writing;
<a name="l00086"></a>00086
<a name="l00087"></a>00087 pthread_cond_t socket_cond;
<a name="l00088"></a>00088 void (*return_socket)(<span class="keywordtype">void</span> *closure);
<a name="l00089"></a>00089 <span class="keywordtype">void</span> *socket_closure;
<a name="l00090"></a>00090 <span class="keywordtype">int</span> socket_moving;
<a name="l00091"></a>00091
<a name="l00092"></a>00092 <span class="keywordtype">char</span> queue[XCB_QUEUE_BUFFER_SIZE];
<a name="l00093"></a>00093 <span class="keywordtype">int</span> queue_len;
<a name="l00094"></a>00094
<a name="l00095"></a>00095 uint64_t request;
<a name="l00096"></a>00096 uint64_t request_written;
<a name="l00097"></a>00097
<a name="l00098"></a>00098 pthread_mutex_t reqlenlock;
<a name="l00099"></a>00099 <span class="keyword">enum</span> lazy_reply_tag maximum_request_length_tag;
<a name="l00100"></a>00100 <span class="keyword">union </span>{
<a name="l00101"></a>00101 <a class="code" href="structxcb__big__requests__enable__cookie__t.html" title="xcb_big_requests_enable_cookie_t">xcb_big_requests_enable_cookie_t</a> cookie;
<a name="l00102"></a>00102 uint32_t value;
<a name="l00103"></a>00103 } maximum_request_length;
<a name="l00104"></a>00104 } <a class="code" href="struct__xcb__out.html">_xcb_out</a>;
<a name="l00105"></a>00105
<a name="l00106"></a>00106 <span class="keywordtype">int</span> _xcb_out_init(<a class="code" href="struct__xcb__out.html">_xcb_out</a> *out);
<a name="l00107"></a>00107 <span class="keywordtype">void</span> _xcb_out_destroy(<a class="code" href="struct__xcb__out.html">_xcb_out</a> *out);
<a name="l00108"></a>00108
<a name="l00109"></a>00109 <span class="keywordtype">int</span> _xcb_out_send(<a class="code" href="structxcb__connection__t.html">xcb_connection_t</a> *c, <span class="keyword">struct</span> iovec *vector, <span class="keywordtype">int</span> count);
<a name="l00110"></a>00110 <span class="keywordtype">int</span> _xcb_out_flush_to(<a class="code" href="structxcb__connection__t.html">xcb_connection_t</a> *c, uint64_t request);
<a name="l00111"></a>00111
<a name="l00112"></a>00112
<a name="l00113"></a>00113 <span class="comment">/* xcb_in.c */</span>
<a name="l00114"></a>00114
<a name="l00115"></a><a class="code" href="struct__xcb__in.html">00115</a> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct__xcb__in.html">_xcb_in</a> {
<a name="l00116"></a>00116 pthread_cond_t event_cond;
<a name="l00117"></a>00117 <span class="keywordtype">int</span> reading;
<a name="l00118"></a>00118
<a name="l00119"></a>00119 <span class="keywordtype">char</span> queue[4096];
<a name="l00120"></a>00120 <span class="keywordtype">int</span> queue_len;
<a name="l00121"></a>00121
<a name="l00122"></a>00122 uint64_t request_expected;
<a name="l00123"></a>00123 uint64_t request_read;
<a name="l00124"></a>00124 uint64_t request_completed;
<a name="l00125"></a>00125 <span class="keyword">struct </span><a class="code" href="structreply__list.html">reply_list</a> *current_reply;
<a name="l00126"></a>00126 <span class="keyword">struct </span><a class="code" href="structreply__list.html">reply_list</a> **current_reply_tail;
<a name="l00127"></a>00127
<a name="l00128"></a>00128 <a class="code" href="struct__xcb__map.html">_xcb_map</a> *replies;
<a name="l00129"></a>00129 <span class="keyword">struct </span><a class="code" href="structevent__list.html">event_list</a> *events;
<a name="l00130"></a>00130 <span class="keyword">struct </span><a class="code" href="structevent__list.html">event_list</a> **events_tail;
<a name="l00131"></a>00131 <span class="keyword">struct </span><a class="code" href="structreader__list.html">reader_list</a> *readers;
<a name="l00132"></a>00132
<a name="l00133"></a>00133 <span class="keyword">struct </span><a class="code" href="structpending__reply.html">pending_reply</a> *pending_replies;
<a name="l00134"></a>00134 <span class="keyword">struct </span><a class="code" href="structpending__reply.html">pending_reply</a> **pending_replies_tail;
<a name="l00135"></a>00135 } <a class="code" href="struct__xcb__in.html">_xcb_in</a>;
<a name="l00136"></a>00136
<a name="l00137"></a>00137 <span class="keywordtype">int</span> _xcb_in_init(<a class="code" href="struct__xcb__in.html">_xcb_in</a> *in);
<a name="l00138"></a>00138 <span class="keywordtype">void</span> _xcb_in_destroy(<a class="code" href="struct__xcb__in.html">_xcb_in</a> *in);
<a name="l00139"></a>00139
<a name="l00140"></a>00140 <span class="keywordtype">void</span> _xcb_in_wake_up_next_reader(<a class="code" href="structxcb__connection__t.html">xcb_connection_t</a> *c);
<a name="l00141"></a>00141
<a name="l00142"></a>00142 <span class="keywordtype">int</span> _xcb_in_expect_reply(<a class="code" href="structxcb__connection__t.html">xcb_connection_t</a> *c, uint64_t request, <span class="keyword">enum</span> workarounds workaround, <span class="keywordtype">int</span> flags);
<a name="l00143"></a>00143 <span class="keywordtype">void</span> _xcb_in_replies_done(<a class="code" href="structxcb__connection__t.html">xcb_connection_t</a> *c);
<a name="l00144"></a>00144
<a name="l00145"></a>00145 <span class="keywordtype">int</span> _xcb_in_read(<a class="code" href="structxcb__connection__t.html">xcb_connection_t</a> *c);
<a name="l00146"></a>00146 <span class="keywordtype">int</span> _xcb_in_read_block(<a class="code" href="structxcb__connection__t.html">xcb_connection_t</a> *c, <span class="keywordtype">void</span> *buf, <span class="keywordtype">int</span> nread);
<a name="l00147"></a>00147
<a name="l00148"></a>00148
<a name="l00149"></a>00149 <span class="comment">/* xcb_xid.c */</span>
<a name="l00150"></a>00150
<a name="l00151"></a><a class="code" href="struct__xcb__xid.html">00151</a> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct__xcb__xid.html">_xcb_xid</a> {
<a name="l00152"></a>00152 pthread_mutex_t lock;
<a name="l00153"></a>00153 uint32_t last;
<a name="l00154"></a>00154 uint32_t base;
<a name="l00155"></a>00155 uint32_t max;
<a name="l00156"></a>00156 uint32_t inc;
<a name="l00157"></a>00157 } <a class="code" href="struct__xcb__xid.html">_xcb_xid</a>;
<a name="l00158"></a>00158
<a name="l00159"></a>00159 <span class="keywordtype">int</span> _xcb_xid_init(<a class="code" href="structxcb__connection__t.html">xcb_connection_t</a> *c);
<a name="l00160"></a>00160 <span class="keywordtype">void</span> _xcb_xid_destroy(<a class="code" href="structxcb__connection__t.html">xcb_connection_t</a> *c);
<a name="l00161"></a>00161
<a name="l00162"></a>00162
<a name="l00163"></a>00163 <span class="comment">/* xcb_ext.c */</span>
<a name="l00164"></a>00164
<a name="l00165"></a><a class="code" href="struct__xcb__ext.html">00165</a> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct__xcb__ext.html">_xcb_ext</a> {
<a name="l00166"></a>00166 pthread_mutex_t lock;
<a name="l00167"></a>00167 <span class="keyword">struct </span><a class="code" href="structlazyreply.html">lazyreply</a> *extensions;
<a name="l00168"></a>00168 <span class="keywordtype">int</span> extensions_size;
<a name="l00169"></a>00169 } <a class="code" href="struct__xcb__ext.html">_xcb_ext</a>;
<a name="l00170"></a>00170
<a name="l00171"></a>00171 <span class="keywordtype">int</span> _xcb_ext_init(<a class="code" href="structxcb__connection__t.html">xcb_connection_t</a> *c);
<a name="l00172"></a>00172 <span class="keywordtype">void</span> _xcb_ext_destroy(<a class="code" href="structxcb__connection__t.html">xcb_connection_t</a> *c);
<a name="l00173"></a>00173
<a name="l00174"></a>00174
<a name="l00175"></a>00175 <span class="comment">/* xcb_conn.c */</span>
<a name="l00176"></a>00176
<a name="l00177"></a><a class="code" href="structxcb__connection__t.html">00177</a> <span class="keyword">struct </span><a class="code" href="structxcb__connection__t.html">xcb_connection_t</a> {
<a name="l00178"></a>00178 <span class="keywordtype">int</span> has_error;
<a name="l00179"></a>00179
<a name="l00180"></a>00180 <span class="comment">/* constant data */</span>
<a name="l00181"></a>00181 <a class="code" href="structxcb__setup__t.html" title="xcb_setup_t">xcb_setup_t</a> *setup;
<a name="l00182"></a>00182 <span class="keywordtype">int</span> fd;
<a name="l00183"></a>00183
<a name="l00184"></a>00184 <span class="comment">/* I/O data */</span>
<a name="l00185"></a>00185 pthread_mutex_t iolock;
<a name="l00186"></a>00186 <a class="code" href="struct__xcb__in.html">_xcb_in</a> in;
<a name="l00187"></a>00187 <a class="code" href="struct__xcb__out.html">_xcb_out</a> out;
<a name="l00188"></a>00188
<a name="l00189"></a>00189 <span class="comment">/* misc data */</span>
<a name="l00190"></a>00190 <a class="code" href="struct__xcb__ext.html">_xcb_ext</a> ext;
<a name="l00191"></a>00191 <a class="code" href="struct__xcb__xid.html">_xcb_xid</a> xid;
<a name="l00192"></a>00192 };
<a name="l00193"></a>00193
<a name="l00194"></a>00194 <span class="keywordtype">void</span> _xcb_conn_shutdown(<a class="code" href="structxcb__connection__t.html">xcb_connection_t</a> *c);
<a name="l00195"></a>00195 <span class="keywordtype">int</span> _xcb_conn_wait(<a class="code" href="structxcb__connection__t.html">xcb_connection_t</a> *c, pthread_cond_t *cond, <span class="keyword">struct</span> iovec **vector, <span class="keywordtype">int</span> *count);
<a name="l00196"></a>00196
<a name="l00197"></a>00197
<a name="l00198"></a>00198 <span class="comment">/* xcb_auth.c */</span>
<a name="l00199"></a>00199
<a name="l00200"></a>00200 <span class="keywordtype">int</span> _xcb_get_auth_info(<span class="keywordtype">int</span> fd, <a class="code" href="structxcb__auth__info__t.html" title="Container for authorization information.">xcb_auth_info_t</a> *info, <span class="keywordtype">int</span> display);
<a name="l00201"></a>00201
<a name="l00202"></a>00202 <span class="preprocessor">#ifdef GCC_HAS_VISIBILITY</span>
<a name="l00203"></a>00203 <span class="preprocessor"></span><span class="preprocessor">#pragma GCC visibility pop</span>
<a name="l00204"></a>00204 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00205"></a>00205 <span class="preprocessor"></span>
<a name="l00206"></a>00206 <span class="preprocessor">#endif</span>
</pre></div></div>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Fri Apr 29 2011 15:45:45 for XCB by 
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.3 </small></address>
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