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<a href="resource_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">/* PipeWire</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> *</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * Copyright © 2018 Wim Taymans</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * Permission is hereby granted, free of charge, to any person obtaining a</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * copy of this software and associated documentation files (the "Software"),</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * to deal in the Software without restriction, including without limitation</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * the rights to use, copy, modify, merge, publish, distribute, sublicense,</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * and/or sell copies of the Software, and to permit persons to whom the</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * Software is furnished to do so, subject to the following conditions:</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> *</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * The above copyright notice and this permission notice (including the next</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * paragraph) shall be included in all copies or substantial portions of the</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * Software.</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> *</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * DEALINGS IN THE SOFTWARE.</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> */</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#ifndef PIPEWIRE_RESOURCE_H</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#define PIPEWIRE_RESOURCE_H</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> {</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <spa/utils/hook.h></span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="keyword">struct </span><a class="code" href="classpw__resource.html">pw_resource</a>;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="preprocessor">#include <<a class="code" href="client_8h.html">pipewire/client.h</a>></span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div><div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="structpw__resource__events.html"> 64</a></span> <span class="keyword">struct </span><a class="code" href="structpw__resource__events.html">pw_resource_events</a> {</div><div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="resource_8h.html#aadff480a3e38ec195e07567c1e46ab54"> 65</a></span> <span class="preprocessor">#define PW_VERSION_RESOURCE_EVENTS 0</span></div><div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="structpw__resource__events.html#a41e29d4a60ff80ff183c2cb56060f7e9"> 66</a></span>  uint32_t <a class="code" href="structpw__resource__events.html#a41e29d4a60ff80ff183c2cb56060f7e9">version</a>;</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div><div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="structpw__resource__events.html#a0472df3f84251f7c7f5a36692bd0ac6e"> 69</a></span>  void (*<a class="code" href="structpw__resource__events.html#a0472df3f84251f7c7f5a36692bd0ac6e">destroy</a>) (<span class="keywordtype">void</span> *<a class="code" href="structdata.html">data</a>);</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div><div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="structpw__resource__events.html#a0a276ed65fe8f88887e9fbd0d08df018"> 72</a></span>  void (*<a class="code" href="structpw__resource__events.html#a0a276ed65fe8f88887e9fbd0d08df018">pong</a>) (<span class="keywordtype">void</span> *<a class="code" href="structdata.html">data</a>, <span class="keywordtype">int</span> seq);</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div><div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="structpw__resource__events.html#af8ab8db63d0b4e3a332ff552e416e5a2"> 75</a></span>  void (*<a class="code" href="structpw__resource__events.html#af8ab8db63d0b4e3a332ff552e416e5a2">error</a>) (<span class="keywordtype">void</span> *<a class="code" href="structdata.html">data</a>, <span class="keywordtype">int</span> seq, <span class="keywordtype">int</span> res, <span class="keyword">const</span> <span class="keywordtype">char</span> *message);</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> };</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="keyword">struct </span><a class="code" href="classpw__resource.html">pw_resource</a> *</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <a class="code" href="resource_8h.html#ae9bc3b4567352269420c480127be7810">pw_resource_new</a>(<span class="keyword">struct</span> <a class="code" href="classpw__client.html">pw_client</a> *client, </div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  uint32_t <span class="keywordtype">id</span>, </div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  uint32_t permissions, </div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  uint32_t type, </div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  uint32_t version, </div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordtype">size_t</span> user_data_size );</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="keywordtype">void</span> <a class="code" href="resource_8h.html#ab9e159d75b7efe39bd53b64055244092">pw_resource_destroy</a>(<span class="keyword">struct</span> <a class="code" href="classpw__resource.html">pw_resource</a> *resource);</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="keyword">struct </span><a class="code" href="classpw__client.html">pw_client</a> *<a class="code" href="resource_8h.html#aa7213c5651700a4bc6bef6df6cc952e9">pw_resource_get_client</a>(<span class="keyword">struct</span> <a class="code" href="classpw__resource.html">pw_resource</a> *resource);</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> uint32_t <a class="code" href="resource_8h.html#af8fe4859dd6826d5eb6c7e28f5519215">pw_resource_get_id</a>(<span class="keyword">struct</span> <a class="code" href="classpw__resource.html">pw_resource</a> *resource);</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> uint32_t <a class="code" href="resource_8h.html#a332bee9e00671e80bd1d897551aa065d">pw_resource_get_permissions</a>(<span class="keyword">struct</span> <a class="code" href="classpw__resource.html">pw_resource</a> *resource);</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> uint32_t <a class="code" href="resource_8h.html#a7c6de11938397e575506360ba3b8b922">pw_resource_get_type</a>(<span class="keyword">struct</span> <a class="code" href="classpw__resource.html">pw_resource</a> *resource);</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="keyword">struct </span><a class="code" href="classpw__protocol.html">pw_protocol</a> *<a class="code" href="resource_8h.html#ac7d13ba52bc1796d4baca39ddc4a6f0c">pw_resource_get_protocol</a>(<span class="keyword">struct</span> <a class="code" href="classpw__resource.html">pw_resource</a> *resource);</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="keywordtype">void</span> *<a class="code" href="resource_8h.html#ae022953f35be3767c44de0c43fa572e2">pw_resource_get_user_data</a>(<span class="keyword">struct</span> <a class="code" href="classpw__resource.html">pw_resource</a> *resource);</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="keywordtype">void</span> <a class="code" href="resource_8h.html#a119a41be865f03ef8736977acba8a323">pw_resource_add_listener</a>(<span class="keyword">struct</span> <a class="code" href="classpw__resource.html">pw_resource</a> *resource,</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keyword">struct</span> spa_hook *listener,</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="structpw__resource__events.html">pw_resource_events</a> *events,</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordtype">void</span> *<a class="code" href="structdata.html">data</a>);</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="keywordtype">void</span> <a class="code" href="resource_8h.html#aa2d8c1bd7008acbd8fe30e47e6c08d3f">pw_resource_add_object_listener</a>(<span class="keyword">struct</span> <a class="code" href="classpw__resource.html">pw_resource</a> *resource,</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keyword">struct</span> spa_hook *listener,</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keyword">const</span> <span class="keywordtype">void</span> *funcs,</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordtype">void</span> *<a class="code" href="structdata.html">data</a>);</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="keywordtype">int</span> <a class="code" href="resource_8h.html#a9edff924e88ea8ae7d0b74065ad7415a">pw_resource_ping</a>(<span class="keyword">struct</span> <a class="code" href="classpw__resource.html">pw_resource</a> *resource, <span class="keywordtype">int</span> seq);</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="keywordtype">void</span> <a class="code" href="resource_8h.html#aacd73782f3790191b8564f0f375daeb6">pw_resource_error</a>(<span class="keyword">struct</span> <a class="code" href="classpw__resource.html">pw_resource</a> *resource, <span class="keywordtype">int</span> res, <span class="keyword">const</span> <span class="keywordtype">char</span> *error, ...);</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="keyword">struct </span>spa_hook_list *<a class="code" href="resource_8h.html#aa419217865ab0867b290097d27184d05">pw_resource_get_object_listeners</a>(<span class="keyword">struct</span> <a class="code" href="classpw__resource.html">pw_resource</a> *resource);</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="keyword">const</span> <span class="keyword">struct </span><a class="code" href="structpw__protocol__marshal.html">pw_protocol_marshal</a> *<a class="code" href="resource_8h.html#aab37d37e596381fec6da22531f78d7bb">pw_resource_get_marshal</a>(<span class="keyword">struct</span> <a class="code" href="classpw__resource.html">pw_resource</a> *resource);</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div><div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="resource_8h.html#a400f8bdb7b5779db732e3f224b87e07e"> 133</a></span> <span class="preprocessor">#define pw_resource_notify(r,type,event,version,...) \</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="preprocessor"> spa_hook_list_call(pw_resource_get_object_listeners(r), \</span></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="preprocessor"> type, event, version, ## __VA_ARGS__)</span></div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> </div><div class="line"><a name="l00137"></a><span class="lineno"><a class="line" href="resource_8h.html#a61e286d92a2f528ebe48cb1436ac4eba"> 137</a></span> <span class="preprocessor">#define pw_resource_call(r,type,method,version,...) \</span></div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="preprocessor"> spa_interface_call((struct spa_interface*)r, \</span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="preprocessor"> type, method, version, ##__VA_ARGS__)</span></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div><div class="line"><a name="l00141"></a><span class="lineno"><a class="line" href="resource_8h.html#a11df048744c827fbefc328ec7b9dc135"> 141</a></span> <span class="preprocessor">#define pw_resource_call_res(r,type,method,version,...) \</span></div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="preprocessor">({ \</span></div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="preprocessor"> int _res = -ENOTSUP; \</span></div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> <span class="preprocessor"> spa_interface_call_res((struct spa_interface*)r, \</span></div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="preprocessor"> type, _res, method, version, ##__VA_ARGS__); \</span></div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="preprocessor"> _res; \</span></div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="preprocessor">})</span></div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> }</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="preprocessor">#endif </span><span class="comment">/* PIPEWIRE_RESOURCE_H */</span><span class="preprocessor"></span></div><div class="ttc" id="resource_8h_html_aab37d37e596381fec6da22531f78d7bb"><div class="ttname"><a href="resource_8h.html#aab37d37e596381fec6da22531f78d7bb">pw_resource_get_marshal</a></div><div class="ttdeci">const struct pw_protocol_marshal * pw_resource_get_marshal(struct pw_resource *resource)</div><div class="ttdoc">Get the marshal functions for the resource.</div><div class="ttdef"><b>Definition:</b> resource.c:171</div></div>
<div class="ttc" id="classpw__protocol_html"><div class="ttname"><a href="classpw__protocol.html">pw_protocol</a></div><div class="ttdoc">Manages protocols and their implementation.</div></div>
<div class="ttc" id="structpw__resource__events_html_a0472df3f84251f7c7f5a36692bd0ac6e"><div class="ttname"><a href="structpw__resource__events.html#a0472df3f84251f7c7f5a36692bd0ac6e">pw_resource_events::destroy</a></div><div class="ttdeci">void(* destroy)(void *data)</div><div class="ttdoc">The resource is destroyed.</div><div class="ttdef"><b>Definition:</b> resource.h:69</div></div>
<div class="ttc" id="resource_8h_html_af8fe4859dd6826d5eb6c7e28f5519215"><div class="ttname"><a href="resource_8h.html#af8fe4859dd6826d5eb6c7e28f5519215">pw_resource_get_id</a></div><div class="ttdeci">uint32_t pw_resource_get_id(struct pw_resource *resource)</div><div class="ttdoc">Get the unique id of this resource.</div><div class="ttdef"><b>Definition:</b> resource.c:117</div></div>
<div class="ttc" id="structpw__protocol__marshal_html"><div class="ttname"><a href="structpw__protocol__marshal.html">pw_protocol_marshal</a></div><div class="ttdef"><b>Definition:</b> protocol.h:75</div></div>
<div class="ttc" id="resource_8h_html_ab9e159d75b7efe39bd53b64055244092"><div class="ttname"><a href="resource_8h.html#ab9e159d75b7efe39bd53b64055244092">pw_resource_destroy</a></div><div class="ttdeci">void pw_resource_destroy(struct pw_resource *resource)</div><div class="ttdoc">Destroy a resource.</div><div class="ttdef"><b>Definition:</b> resource.c:204</div></div>
<div class="ttc" id="resource_8h_html_ae9bc3b4567352269420c480127be7810"><div class="ttname"><a href="resource_8h.html#ae9bc3b4567352269420c480127be7810">pw_resource_new</a></div><div class="ttdeci">struct pw_resource * pw_resource_new(struct pw_client *client, uint32_t id, uint32_t permissions, uint32_t type, uint32_t version, size_t user_data_size)</div><div class="ttdoc">Make a new resource for client.</div><div class="ttdef"><b>Definition:</b> resource.c:42</div></div>
<div class="ttc" id="resource_8h_html_a7c6de11938397e575506360ba3b8b922"><div class="ttname"><a href="resource_8h.html#a7c6de11938397e575506360ba3b8b922">pw_resource_get_type</a></div><div class="ttdeci">uint32_t pw_resource_get_type(struct pw_resource *resource)</div><div class="ttdoc">Get the type of this resource.</div><div class="ttdef"><b>Definition:</b> resource.c:129</div></div>
<div class="ttc" id="structpw__resource__events_html_a41e29d4a60ff80ff183c2cb56060f7e9"><div class="ttname"><a href="structpw__resource__events.html#a41e29d4a60ff80ff183c2cb56060f7e9">pw_resource_events::version</a></div><div class="ttdeci">uint32_t version</div><div class="ttdef"><b>Definition:</b> resource.h:66</div></div>
<div class="ttc" id="resource_8h_html_aa2d8c1bd7008acbd8fe30e47e6c08d3f"><div class="ttname"><a href="resource_8h.html#aa2d8c1bd7008acbd8fe30e47e6c08d3f">pw_resource_add_object_listener</a></div><div class="ttdeci">void pw_resource_add_object_listener(struct pw_resource *resource, struct spa_hook *listener, const void *funcs, void *data)</div><div class="ttdoc">Set the resource implementation.</div><div class="ttdef"><b>Definition:</b> resource.c:156</div></div>
<div class="ttc" id="resource_8h_html_aa7213c5651700a4bc6bef6df6cc952e9"><div class="ttname"><a href="resource_8h.html#aa7213c5651700a4bc6bef6df6cc952e9">pw_resource_get_client</a></div><div class="ttdeci">struct pw_client * pw_resource_get_client(struct pw_resource *resource)</div><div class="ttdoc">Get the client owning this resource.</div><div class="ttdef"><b>Definition:</b> resource.c:111</div></div>
<div class="ttc" id="resource_8h_html_aacd73782f3790191b8564f0f375daeb6"><div class="ttname"><a href="resource_8h.html#aacd73782f3790191b8564f0f375daeb6">pw_resource_error</a></div><div class="ttdeci">void pw_resource_error(struct pw_resource *resource, int res, const char *error,...)</div><div class="ttdoc">Generate an error for a resource.</div><div class="ttdef"><b>Definition:</b> resource.c:191</div></div>
<div class="ttc" id="resource_8h_html_ac7d13ba52bc1796d4baca39ddc4a6f0c"><div class="ttname"><a href="resource_8h.html#ac7d13ba52bc1796d4baca39ddc4a6f0c">pw_resource_get_protocol</a></div><div class="ttdeci">struct pw_protocol * pw_resource_get_protocol(struct pw_resource *resource)</div><div class="ttdoc">Get the protocol used for this resource.</div><div class="ttdef"><b>Definition:</b> resource.c:135</div></div>
<div class="ttc" id="resource_8h_html_a332bee9e00671e80bd1d897551aa065d"><div class="ttname"><a href="resource_8h.html#a332bee9e00671e80bd1d897551aa065d">pw_resource_get_permissions</a></div><div class="ttdeci">uint32_t pw_resource_get_permissions(struct pw_resource *resource)</div><div class="ttdoc">Get the permissions of this resource.</div><div class="ttdef"><b>Definition:</b> resource.c:123</div></div>
<div class="ttc" id="resource_8h_html_a119a41be865f03ef8736977acba8a323"><div class="ttname"><a href="resource_8h.html#a119a41be865f03ef8736977acba8a323">pw_resource_add_listener</a></div><div class="ttdeci">void pw_resource_add_listener(struct pw_resource *resource, struct spa_hook *listener, const struct pw_resource_events *events, void *data)</div><div class="ttdoc">Add an event listener.</div><div class="ttdef"><b>Definition:</b> resource.c:147</div></div>
<div class="ttc" id="classpw__client_html"><div class="ttname"><a href="classpw__client.html">pw_client</a></div><div class="ttdoc">PipeWire client object class.</div></div>
<div class="ttc" id="classpw__resource_html"><div class="ttname"><a href="classpw__resource.html">pw_resource</a></div><div class="ttdoc">Client owned objects.</div></div>
<div class="ttc" id="structpw__resource__events_html_a0a276ed65fe8f88887e9fbd0d08df018"><div class="ttname"><a href="structpw__resource__events.html#a0a276ed65fe8f88887e9fbd0d08df018">pw_resource_events::pong</a></div><div class="ttdeci">void(* pong)(void *data, int seq)</div><div class="ttdoc">a reply to a ping event completed</div><div class="ttdef"><b>Definition:</b> resource.h:72</div></div>
<div class="ttc" id="resource_8h_html_aa419217865ab0867b290097d27184d05"><div class="ttname"><a href="resource_8h.html#aa419217865ab0867b290097d27184d05">pw_resource_get_object_listeners</a></div><div class="ttdeci">struct spa_hook_list * pw_resource_get_object_listeners(struct pw_resource *resource)</div><div class="ttdoc">Get the list of object listeners from a resource.</div><div class="ttdef"><b>Definition:</b> resource.c:165</div></div>
<div class="ttc" id="client_8h_html"><div class="ttname"><a href="client_8h.html">client.h</a></div></div>
<div class="ttc" id="structpw__resource__events_html_af8ab8db63d0b4e3a332ff552e416e5a2"><div class="ttname"><a href="structpw__resource__events.html#af8ab8db63d0b4e3a332ff552e416e5a2">pw_resource_events::error</a></div><div class="ttdeci">void(* error)(void *data, int seq, int res, const char *message)</div><div class="ttdoc">an error occured on the resource</div><div class="ttdef"><b>Definition:</b> resource.h:75</div></div>
<div class="ttc" id="resource_8h_html_ae022953f35be3767c44de0c43fa572e2"><div class="ttname"><a href="resource_8h.html#ae022953f35be3767c44de0c43fa572e2">pw_resource_get_user_data</a></div><div class="ttdeci">void * pw_resource_get_user_data(struct pw_resource *resource)</div><div class="ttdoc">Get the user data for the resource, the size was given in pw_resource_new.</div><div class="ttdef"><b>Definition:</b> resource.c:141</div></div>
<div class="ttc" id="structpw__resource__events_html"><div class="ttname"><a href="structpw__resource__events.html">pw_resource_events</a></div><div class="ttdoc">Resource events.</div><div class="ttdef"><b>Definition:</b> resource.h:64</div></div>
<div class="ttc" id="resource_8h_html_a9edff924e88ea8ae7d0b74065ad7415a"><div class="ttname"><a href="resource_8h.html#a9edff924e88ea8ae7d0b74065ad7415a">pw_resource_ping</a></div><div class="ttdeci">int pw_resource_ping(struct pw_resource *resource, int seq)</div><div class="ttdoc">Generate an ping event for a resource.</div><div class="ttdef"><b>Definition:</b> resource.c:177</div></div>
<div class="ttc" id="structdata_html"><div class="ttname"><a href="structdata.html">data</a></div><div class="ttdef"><b>Definition:</b> stream.c:69</div></div>
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