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<div class="title">drv_admin.c</div> </div>
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<a href="drv__admin_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> </div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#ifdef HAVE_CONFIG_H</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor"># include <config.h></span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include <stdio.h></span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include <dirent.h></span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <dlfcn.h></span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#ifdef HAVE_TERMIOS_H</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor"># include <termios.h></span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#ifdef GWINSZ_IN_SYS_IOCTL</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor"># include <sys/ioctl.h></span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</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">#include "lirc/driver.h"</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include "lirc/drv_admin.h"</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include "lirc/lirc_options.h"</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include "<a class="code" href="lirc__log_8h.html">lirc_log.h</a>"</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 "<a class="code" href="driver_8h.html">driver.h</a>"</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="lirc__log_8h.html#abffd9aa4ab9bcfacdbb9d7728037114b">logchannel_t</a> logchannel = LOG_LIB;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* <span class="keyword">const</span> PLUGIN_FILE_EXTENSION = <span class="stringliteral">"so"</span>;</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="drv__admin_8c.html#a253adbfdf28c48f8e6cbe1e85b31e05a"> 40</a></span> <span class="preprocessor">#define MAX_PLUGINS 256</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">extern</span> <span class="keyword">struct </span><a class="code" href="structdriver.html">driver</a> <a class="code" href="drv__admin_8c.html#a18548a9bde23bdaa38bd8be5ab24428f">drv</a>; </div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">typedef</span> <span class="keyword">struct </span>{</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordtype">char</span>* array[<a class="code" href="drv__admin_8c.html#a253adbfdf28c48f8e6cbe1e85b31e05a">MAX_PLUGINS</a>];</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordtype">int</span> size;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> } char_array;</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">static</span> <span class="keywordtype">void</span>* last_plugin = NULL;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="drv__admin_8c.html#a4812505d2b58c85f504503c9cbc3ef45"> 54</a></span> <span class="keyword">const</span> <span class="keyword">struct </span><a class="code" href="structdriver.html">driver</a> <a class="code" href="drv__admin_8c.html#a4812505d2b58c85f504503c9cbc3ef45">drv_null</a> = {</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  .<a class="code" href="structdriver.html#a2d4bc5861fb0d7bb1684e22a16b7d414">name</a> = <span class="stringliteral">"null"</span>,</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  .device = <span class="stringliteral">"/dev/null"</span>,</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  .features = 0,</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  .send_mode = 0,</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  .rec_mode = 0,</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  .code_length = 0,</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  .init_func = NULL,</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  .deinit_func = NULL,</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  .send_func = NULL,</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  .rec_func = NULL,</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  .decode_func = NULL,</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  .readdata = NULL,</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  .drvctl_func = <a class="code" href="group__driver__api.html#ga96e3243bc45ff488f6c55dde5e9b377b">default_drvctl</a>,</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  .open_func = <a class="code" href="group__driver__api.html#gac0f7baaef9fe524365c16022001804d3">default_open</a>,</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  .close_func = <a class="code" href="group__driver__api.html#ga683dd53e7e5d62746c1a645fe133daf0">default_close</a>,</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  .api_version = 2,</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  .driver_version = <span class="stringliteral">"0.9.2"</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> };</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="keyword">static</span> <span class="keywordtype">int</span> ends_with_so(<span class="keyword">const</span> <span class="keywordtype">char</span>* str)</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> {</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordtype">char</span>* dot = strrchr(str, <span class="charliteral">'.'</span>);</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordflow">return</span> (NULL == dot) ? 0 : strcmp(dot + 1, PLUGIN_FILE_EXTENSION) == 0;</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> }</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="keyword">static</span> <span class="keywordtype">int</span> line_cmp(<span class="keyword">const</span> <span class="keywordtype">void</span>* arg1, <span class="keyword">const</span> <span class="keywordtype">void</span>* arg2)</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> {</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordflow">return</span> strcmp(*(<span class="keyword">const</span> <span class="keywordtype">char</span>**)arg1, *(<span class="keyword">const</span> <span class="keywordtype">char</span>**)arg2);</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> }</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="keyword">static</span> <span class="keyword">struct </span><a class="code" href="structdriver.html">driver</a>* add_hw_name(<span class="keyword">struct</span> <a class="code" href="structdriver.html">driver</a>* hw, <span class="keywordtype">void</span>* arg)</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>  char_array* a = (char_array*)arg;</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordflow">if</span> (a->size >= <a class="code" href="drv__admin_8c.html#a253adbfdf28c48f8e6cbe1e85b31e05a">MAX_PLUGINS</a>) {</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <a class="code" href="lirc__log_8h.html#a887f83dbb884a13949e4f2ad710e5ddf">log_error</a>(<span class="stringliteral">"Too many plugins(%d)"</span>, <a class="code" href="drv__admin_8c.html#a253adbfdf28c48f8e6cbe1e85b31e05a">MAX_PLUGINS</a>);</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">return</span> hw;</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  }</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  a->array[a->size] = strdup(hw-><a class="code" href="structdriver.html#a2d4bc5861fb0d7bb1684e22a16b7d414">name</a>);</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  a->size += 1;</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">return</span> NULL;</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> }</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="keyword">static</span> <span class="keyword">struct </span><a class="code" href="structdriver.html">driver</a>* match_hw_name(<span class="keyword">struct</span> <a class="code" href="structdriver.html">driver</a>* <a class="code" href="drv__admin_8c.html#a18548a9bde23bdaa38bd8be5ab24428f">drv</a>, <span class="keywordtype">void</span>* <a class="code" href="structdriver.html#a2d4bc5861fb0d7bb1684e22a16b7d414">name</a>)</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> {</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="comment">// drv_guest_func. Returns hw if hw->name == name, else NULL.</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">if</span> (<a class="code" href="drv__admin_8c.html#a18548a9bde23bdaa38bd8be5ab24428f">drv</a> == (<span class="keyword">struct</span> <a class="code" href="structdriver.html">driver</a>*)NULL || <a class="code" href="structdriver.html#a2d4bc5861fb0d7bb1684e22a16b7d414">name</a> == NULL)</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">return</span> (<span class="keyword">struct</span> <a class="code" href="structdriver.html">driver</a>*)NULL;</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">if</span> (strcasecmp(<a class="code" href="drv__admin_8c.html#a18548a9bde23bdaa38bd8be5ab24428f">drv</a>-><a class="code" href="structdriver.html#a2d4bc5861fb0d7bb1684e22a16b7d414">name</a>, (<span class="keywordtype">char</span>*)<a class="code" href="structdriver.html#a2d4bc5861fb0d7bb1684e22a16b7d414">name</a>) == 0)</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">return</span> <a class="code" href="drv__admin_8c.html#a18548a9bde23bdaa38bd8be5ab24428f">drv</a>;</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">return</span> (<span class="keyword">struct</span> <a class="code" href="structdriver.html">driver</a>*)NULL;</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> }</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="keyword">static</span> <span class="keyword">struct </span><a class="code" href="structdriver.html">driver</a>*</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> visit_plugin(<span class="keyword">const</span> <span class="keywordtype">char</span>* path, <a class="code" href="drv__admin_8h.html#a66ecd0448214de7b954a4c0307fc1e4b">drv_guest_func</a> func, <span class="keywordtype">void</span>* arg)</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> {</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="comment">// Apply func(hw, arg) for all drivers found in plugin on path.</span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keyword">struct </span><a class="code" href="structdriver.html">driver</a>** drivers;</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keyword">struct </span><a class="code" href="structdriver.html">driver</a>* result = (<span class="keyword">struct </span><a class="code" href="structdriver.html">driver</a>*)NULL;</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> </div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  (void)dlerror();</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">if</span> (last_plugin != NULL)</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  dlclose(last_plugin);</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  last_plugin = dlopen(path, RTLD_NOW);</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">if</span> (last_plugin == NULL) {</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <a class="code" href="lirc__log_8h.html#a887f83dbb884a13949e4f2ad710e5ddf">log_error</a>(dlerror());</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  }</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  drivers = (<span class="keyword">struct </span><a class="code" href="structdriver.html">driver</a>**)dlsym(last_plugin, <span class="stringliteral">"hardwares"</span>);</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordflow">if</span> (drivers == (<span class="keyword">struct</span> <a class="code" href="structdriver.html">driver</a>**)NULL) {</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <a class="code" href="lirc__log_8h.html#afd2d22d45a6b32ff3ff8ea73013f09dc">log_warn</a>(<span class="stringliteral">"No hardwares entrypoint found in %s"</span>, path);</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">for</span> (; *drivers; drivers++) {</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordflow">if</span> ((*drivers)->name == NULL) {</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <a class="code" href="lirc__log_8h.html#afd2d22d45a6b32ff3ff8ea73013f09dc">log_warn</a>(<span class="stringliteral">"No driver name in %s"</span>, path);</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  }</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  result = (*func)(*drivers, arg);</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordflow">if</span> (result != (<span class="keyword">struct</span> <a class="code" href="structdriver.html">driver</a>*)NULL)</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordflow">break</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>  }</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</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> </div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="comment">/* Apply plugin_guest(path, drv_guest, arg) to all so-files in dir. */</span></div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="keyword">static</span> <span class="keyword">struct </span><a class="code" href="structdriver.html">driver</a>* for_each_plugin_in_dir(<span class="keyword">const</span> <span class="keywordtype">char</span>* dirpath,</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <a class="code" href="drv__admin_8h.html#a061d49469cbffaa34c2b73062a2607ab">plugin_guest_func</a> plugin_guest,</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <a class="code" href="drv__admin_8h.html#a66ecd0448214de7b954a4c0307fc1e4b">drv_guest_func</a> drv_guest,</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordtype">void</span>* arg)</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> {</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  DIR* dir;</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keyword">struct </span>dirent* ent;</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keyword">struct </span><a class="code" href="structdriver.html">driver</a>* result = (<span class="keyword">struct </span><a class="code" href="structdriver.html">driver</a>*)NULL;</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordtype">char</span> path[1024];</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordtype">char</span> buff[1024];</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> </div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  dir = opendir(dirpath);</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordflow">if</span> (dir == NULL) {</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <a class="code" href="lirc__log_8h.html#a442f23202cd03383ed8e3ec6bbae5bd2">log_info</a>(<span class="stringliteral">"Cannot open plugindir %s"</span>, dirpath);</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">return</span> (<span class="keyword">struct</span> <a class="code" href="structdriver.html">driver</a>*)NULL;</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  }</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordflow">while</span> ((ent = readdir(dir)) != NULL) {</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">if</span> (!ends_with_so(ent->d_name))</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  strncpy(buff, dirpath, <span class="keyword">sizeof</span>(buff) - 1);</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">if</span> (buff[strlen(buff) - 1] == <span class="charliteral">'/'</span>)</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  buff[strlen(buff) - 1] = <span class="charliteral">'\0'</span>;</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  snprintf(path, <span class="keyword">sizeof</span>(path),</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="stringliteral">"%s/%s"</span>, buff, ent->d_name);</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  result = plugin_guest(path, drv_guest, arg);</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">if</span> (result != (<span class="keyword">struct</span> <a class="code" href="structdriver.html">driver</a>*)NULL)</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  }</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  closedir(dir);</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> }</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> </div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> </div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="keyword">static</span> <span class="keyword">struct </span><a class="code" href="structdriver.html">driver</a>* for_each_path(<a class="code" href="drv__admin_8h.html#a061d49469cbffaa34c2b73062a2607ab">plugin_guest_func</a> plg_guest,</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <a class="code" href="drv__admin_8h.html#a66ecd0448214de7b954a4c0307fc1e4b">drv_guest_func</a> drv_guest,</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordtype">void</span>* arg,</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* pluginpath_arg)</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> {</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* pluginpath;</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keywordtype">char</span>* tmp_path;</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordtype">char</span>* s;</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keyword">struct </span><a class="code" href="structdriver.html">driver</a>* result = (<span class="keyword">struct </span><a class="code" href="structdriver.html">driver</a>*)NULL;</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> </div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordflow">if</span> (pluginpath_arg == NULL) {</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  pluginpath = <a class="code" href="group__ciniparser.html#gaeb8a3530ebcbacf04b16a06c2353699a">ciniparser_getstring</a>(lirc_options,</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="stringliteral">"lircd:plugindir"</span>,</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  getenv(<a class="code" href="lirc__config_8h.html#acd7e7944bfb1c0b9676d9ffad6b0486c">PLUGINDIR_VAR</a>));</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keywordflow">if</span> (pluginpath == NULL)</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  pluginpath = <a class="code" href="lirc__config_8h.html#aab5f12bd566916ffe7b907ab31a0d105">PLUGINDIR</a>;</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  pluginpath = pluginpath_arg;</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  }</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordflow">if</span> (strchr(pluginpath, <span class="charliteral">':'</span>) == (<span class="keywordtype">char</span>*)NULL) {</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keywordflow">return</span> for_each_plugin_in_dir(pluginpath,</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  plg_guest,</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  drv_guest,</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  arg);</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  }</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  tmp_path = alloca(strlen(pluginpath) + 1);</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  strncpy(tmp_path, pluginpath, strlen(pluginpath) + 1);</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordflow">for</span> (s = strtok(tmp_path, <span class="stringliteral">":"</span>); s != NULL; s = strtok(NULL, <span class="stringliteral">":"</span>)) {</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  result = for_each_plugin_in_dir(s,</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  plg_guest,</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  drv_guest,</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  arg);</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">if</span> (result != (<span class="keyword">struct</span> <a class="code" href="structdriver.html">driver</a>*)NULL)</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  }</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span> }</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> </div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span> </div><div class="line"><a name="l00227"></a><span class="lineno"><a class="line" href="drv__admin_8h.html#a20c8785b0c4a112a87b05eec158ecef7"> 227</a></span> <span class="keyword">struct </span><a class="code" href="structdriver.html">driver</a>* <a class="code" href="drv__admin_8c.html#a20c8785b0c4a112a87b05eec158ecef7">for_each_driver</a>(<a class="code" href="drv__admin_8h.html#a66ecd0448214de7b954a4c0307fc1e4b">drv_guest_func</a> func,</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordtype">void</span>* arg,</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* pluginpath)</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span> {</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keywordflow">return</span> for_each_path(visit_plugin, func, arg, pluginpath);</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> }</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span> </div><div class="line"><a name="l00235"></a><span class="lineno"><a class="line" href="drv__admin_8h.html#aac333496b18370092de4b8a1efde53d5"> 235</a></span> <span class="keywordtype">void</span> <a class="code" href="drv__admin_8c.html#aac333496b18370092de4b8a1efde53d5">for_each_plugin</a>(<a class="code" href="drv__admin_8h.html#a061d49469cbffaa34c2b73062a2607ab">plugin_guest_func</a> plugin_guest,</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keywordtype">void</span>* arg,</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* pluginpath)</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> {</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  for_each_path(plugin_guest, NULL, arg, pluginpath);</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> }</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> </div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span> </div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="keyword">static</span> <span class="keywordtype">void</span> get_columns(FILE* f, char_array names, <span class="keywordtype">int</span>* cols, <span class="keywordtype">int</span>* width)</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> {</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keywordtype">int</span> maxlen = 0;</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keyword">struct </span>winsize winsize;</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordtype">int</span> i;</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span> </div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  *cols = 1;</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  *width = 32;</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keywordflow">if</span> (!isatty(fileno(f)))</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keywordflow">if</span> (ioctl(fileno(f), TIOCGWINSZ, &winsize) != 0)</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keywordflow">for</span> (i = 0; i < names.size; i += 1) {</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keywordflow">if</span> (strlen(names.array[i]) > maxlen)</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  maxlen = strlen(names.array[i]);</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  }</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  maxlen += 1;</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  *cols = winsize.ws_col / maxlen;</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  *width = maxlen;</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span> }</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> </div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span> </div><div class="line"><a name="l00270"></a><span class="lineno"><a class="line" href="drv__admin_8h.html#af73a4ec1270778bae0a0376af1c79b6b"> 270</a></span> <span class="keywordtype">void</span> <a class="code" href="drv__admin_8c.html#aa7842693457def5402214040a01004b1">hw_print_drivers</a>(FILE* file)</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span> {</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  char_array names;</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keywordtype">int</span> i;</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keywordtype">int</span> cols;</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keywordtype">int</span> width;</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keywordtype">char</span> format[16];</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span> </div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  names.size = 0;</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keywordflow">if</span> (<a class="code" href="drv__admin_8c.html#a20c8785b0c4a112a87b05eec158ecef7">for_each_driver</a>(add_hw_name, (<span class="keywordtype">void</span>*)&names, NULL) != NULL) {</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  fprintf(stderr, <span class="stringliteral">"Too many plugins (%d)\n"</span>, <a class="code" href="drv__admin_8c.html#a253adbfdf28c48f8e6cbe1e85b31e05a">MAX_PLUGINS</a>);</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  }</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  qsort(names.array, names.size, <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>*), line_cmp);</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  get_columns(file, names, &cols, &width);</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  snprintf(format, <span class="keyword">sizeof</span>(format), <span class="stringliteral">"%%-%ds"</span>, width);</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keywordflow">for</span> (i = 0; i < names.size; i += 1) {</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  fprintf(file, format, names.array[i]);</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="keywordflow">if</span> ((i + 1) % cols == 0)</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  fprintf(file, <span class="stringliteral">"\n"</span>);</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  free(names.array[i]);</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  }</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keywordflow">if</span> ((i + 1) % cols != 0)</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  fprintf(file, <span class="stringliteral">"\n"</span>);</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span> }</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span> </div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span> </div><div class="line"><a name="l00297"></a><span class="lineno"><a class="line" href="drv__admin_8h.html#a1eaff4902d2d278d2d42e47e763c89da"> 297</a></span> <span class="keywordtype">int</span> <a class="code" href="drv__admin_8c.html#a1eaff4902d2d278d2d42e47e763c89da">hw_choose_driver</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* name)</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span> {</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keyword">struct </span><a class="code" href="structdriver.html">driver</a>* found;</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span> </div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keywordflow">if</span> (<a class="code" href="structdriver.html#a2d4bc5861fb0d7bb1684e22a16b7d414">name</a> == NULL) {</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  memcpy(&<a class="code" href="drv__admin_8c.html#a18548a9bde23bdaa38bd8be5ab24428f">drv</a>, &<a class="code" href="drv__admin_8c.html#a4812505d2b58c85f504503c9cbc3ef45">drv_null</a>, <span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="structdriver.html">driver</a>));</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <a class="code" href="drv__admin_8c.html#a18548a9bde23bdaa38bd8be5ab24428f">drv</a>.<a class="code" href="structdriver.html#a277e91c9ef0365654b5412cdcf8cac5f">fd</a> = -1;</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  }</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="keywordflow">if</span> (strcasecmp(<a class="code" href="structdriver.html#a2d4bc5861fb0d7bb1684e22a16b7d414">name</a>, <span class="stringliteral">"dev/input"</span>) == 0)</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="comment">/* backwards compatibility */</span></div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <a class="code" href="structdriver.html#a2d4bc5861fb0d7bb1684e22a16b7d414">name</a> = <span class="stringliteral">"devinput"</span>;</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  found = <a class="code" href="drv__admin_8c.html#a20c8785b0c4a112a87b05eec158ecef7">for_each_driver</a>(match_hw_name, (<span class="keywordtype">void</span>*)<a class="code" href="structdriver.html#a2d4bc5861fb0d7bb1684e22a16b7d414">name</a>, NULL);</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="keywordflow">if</span> (found != (<span class="keyword">struct</span> <a class="code" href="structdriver.html">driver</a>*)NULL) {</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  memcpy(&<a class="code" href="drv__admin_8c.html#a18548a9bde23bdaa38bd8be5ab24428f">drv</a>, found, <span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="structdriver.html">driver</a>));</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <a class="code" href="drv__admin_8c.html#a18548a9bde23bdaa38bd8be5ab24428f">drv</a>.<a class="code" href="structdriver.html#a277e91c9ef0365654b5412cdcf8cac5f">fd</a> = -1;</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  }</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span> }</div><div class="ttc" id="group__ciniparser_html_gaeb8a3530ebcbacf04b16a06c2353699a"><div class="ttname"><a href="group__ciniparser.html#gaeb8a3530ebcbacf04b16a06c2353699a">ciniparser_getstring</a></div><div class="ttdeci">const char * ciniparser_getstring(dictionary *d, const char *key, char *def)</div><div class="ttdoc">Get the string associated to a key.</div><div class="ttdef"><b>Definition:</b> <a href="ciniparser_8c_source.html#l00286">ciniparser.c:286</a></div></div>
<div class="ttc" id="group__driver__api_html_ga683dd53e7e5d62746c1a645fe133daf0"><div class="ttname"><a href="group__driver__api.html#ga683dd53e7e5d62746c1a645fe133daf0">default_close</a></div><div class="ttdeci">int default_close(void)</div><div class="ttdoc">For now, a placeholder.</div><div class="ttdef"><b>Definition:</b> <a href="driver_8c_source.html#l00052">driver.c:52</a></div></div>
<div class="ttc" id="structdriver_html_a277e91c9ef0365654b5412cdcf8cac5f"><div class="ttname"><a href="structdriver.html#a277e91c9ef0365654b5412cdcf8cac5f">driver::fd</a></div><div class="ttdeci">int fd</div><div class="ttdoc">Set by the driver after init().</div><div class="ttdef"><b>Definition:</b> <a href="driver_8h_source.html#l00146">driver.h:146</a></div></div>
<div class="ttc" id="drv__admin_8h_html_a061d49469cbffaa34c2b73062a2607ab"><div class="ttname"><a href="drv__admin_8h.html#a061d49469cbffaa34c2b73062a2607ab">plugin_guest_func</a></div><div class="ttdeci">struct driver *(* plugin_guest_func)(const char *, drv_guest_func, void *)</div><div class="ttdoc">Argument to for_each_plugin.</div><div class="ttdef"><b>Definition:</b> <a href="drv__admin_8h_source.html#l00041">drv_admin.h:41</a></div></div>
<div class="ttc" id="lirc__log_8h_html"><div class="ttname"><a href="lirc__log_8h.html">lirc_log.h</a></div><div class="ttdoc">Logging functionality.</div></div>
<div class="ttc" id="driver_8h_html"><div class="ttname"><a href="driver_8h.html">driver.h</a></div><div class="ttdoc">Interface to the userspace drivers.</div></div>
<div class="ttc" id="lirc__log_8h_html_afd2d22d45a6b32ff3ff8ea73013f09dc"><div class="ttname"><a href="lirc__log_8h.html#afd2d22d45a6b32ff3ff8ea73013f09dc">log_warn</a></div><div class="ttdeci">#define log_warn(fmt,...)</div><div class="ttdoc">Log a warning message.</div><div class="ttdef"><b>Definition:</b> <a href="lirc__log_8h_source.html#l00109">lirc_log.h:109</a></div></div>
<div class="ttc" id="drv__admin_8c_html_a253adbfdf28c48f8e6cbe1e85b31e05a"><div class="ttname"><a href="drv__admin_8c.html#a253adbfdf28c48f8e6cbe1e85b31e05a">MAX_PLUGINS</a></div><div class="ttdeci">#define MAX_PLUGINS</div><div class="ttdoc">Max number if plugins handled.</div><div class="ttdef"><b>Definition:</b> <a href="drv__admin_8c_source.html#l00040">drv_admin.c:40</a></div></div>
<div class="ttc" id="drv__admin_8c_html_a4812505d2b58c85f504503c9cbc3ef45"><div class="ttname"><a href="drv__admin_8c.html#a4812505d2b58c85f504503c9cbc3ef45">drv_null</a></div><div class="ttdeci">const struct driver drv_null</div><div class="ttdoc">Default driver, a placeholder.</div><div class="ttdef"><b>Definition:</b> <a href="drv__admin_8c_source.html#l00054">drv_admin.c:54</a></div></div>
<div class="ttc" id="lirc__log_8h_html_abffd9aa4ab9bcfacdbb9d7728037114b"><div class="ttname"><a href="lirc__log_8h.html#abffd9aa4ab9bcfacdbb9d7728037114b">logchannel_t</a></div><div class="ttdeci">logchannel_t</div><div class="ttdoc">Log channels used to filter messages.</div><div class="ttdef"><b>Definition:</b> <a href="lirc__log_8h_source.html#l00053">lirc_log.h:53</a></div></div>
<div class="ttc" id="lirc__config_8h_html_aab5f12bd566916ffe7b907ab31a0d105"><div class="ttname"><a href="lirc__config_8h.html#aab5f12bd566916ffe7b907ab31a0d105">PLUGINDIR</a></div><div class="ttdeci">#define PLUGINDIR</div><div class="ttdoc">Default directory for plugins/drivers.</div><div class="ttdef"><b>Definition:</b> <a href="lirc__config_8h_source.html#l00066">lirc_config.h:66</a></div></div>
<div class="ttc" id="lirc__log_8h_html_a887f83dbb884a13949e4f2ad710e5ddf"><div class="ttname"><a href="lirc__log_8h.html#a887f83dbb884a13949e4f2ad710e5ddf">log_error</a></div><div class="ttdeci">#define log_error(fmt,...)</div><div class="ttdoc">Log an error message.</div><div class="ttdef"><b>Definition:</b> <a href="lirc__log_8h_source.html#l00104">lirc_log.h:104</a></div></div>
<div class="ttc" id="drv__admin_8c_html_aac333496b18370092de4b8a1efde53d5"><div class="ttname"><a href="drv__admin_8c.html#aac333496b18370092de4b8a1efde53d5">for_each_plugin</a></div><div class="ttdeci">void for_each_plugin(plugin_guest_func plugin_guest, void *arg, const char *pluginpath)</div><div class="ttdoc">Apply func to all plugins (i.</div><div class="ttdef"><b>Definition:</b> <a href="drv__admin_8c_source.html#l00235">drv_admin.c:235</a></div></div>
<div class="ttc" id="drv__admin_8c_html_aa7842693457def5402214040a01004b1"><div class="ttname"><a href="drv__admin_8c.html#aa7842693457def5402214040a01004b1">hw_print_drivers</a></div><div class="ttdeci">void hw_print_drivers(FILE *file)</div><div class="ttdoc">Prints all drivers known to the system to the file given as argument.</div><div class="ttdef"><b>Definition:</b> <a href="drv__admin_8c_source.html#l00270">drv_admin.c:270</a></div></div>
<div class="ttc" id="drv__admin_8c_html_a18548a9bde23bdaa38bd8be5ab24428f"><div class="ttname"><a href="drv__admin_8c.html#a18548a9bde23bdaa38bd8be5ab24428f">drv</a></div><div class="ttdeci">struct driver drv</div><div class="ttdoc">Access to otherwise private drv.</div><div class="ttdef"><b>Definition:</b> <a href="driver_8c_source.html#l00028">driver.c:28</a></div></div>
<div class="ttc" id="drv__admin_8h_html_a66ecd0448214de7b954a4c0307fc1e4b"><div class="ttname"><a href="drv__admin_8h.html#a66ecd0448214de7b954a4c0307fc1e4b">drv_guest_func</a></div><div class="ttdeci">struct driver *(* drv_guest_func)(struct driver *, void *)</div><div class="ttdoc">Argument to for_each_driver().</div><div class="ttdef"><b>Definition:</b> <a href="drv__admin_8h_source.html#l00032">drv_admin.h:32</a></div></div>
<div class="ttc" id="lirc__config_8h_html_acd7e7944bfb1c0b9676d9ffad6b0486c"><div class="ttname"><a href="lirc__config_8h.html#acd7e7944bfb1c0b9676d9ffad6b0486c">PLUGINDIR_VAR</a></div><div class="ttdeci">#define PLUGINDIR_VAR</div><div class="ttdoc">Environment variable holding defaults for PLUGINDIR.</div><div class="ttdef"><b>Definition:</b> <a href="lirc__config_8h_source.html#l00087">lirc_config.h:87</a></div></div>
<div class="ttc" id="group__driver__api_html_ga96e3243bc45ff488f6c55dde5e9b377b"><div class="ttname"><a href="group__driver__api.html#ga96e3243bc45ff488f6c55dde5e9b377b">default_drvctl</a></div><div class="ttdeci">int default_drvctl(unsigned int fd, void *arg)</div><div class="ttdoc">Return DRV_ERR_NOTIMPLEMENTED.</div><div class="ttdef"><b>Definition:</b> <a href="driver_8c_source.html#l00057">driver.c:57</a></div></div>
<div class="ttc" id="drv__admin_8c_html_a20c8785b0c4a112a87b05eec158ecef7"><div class="ttname"><a href="drv__admin_8c.html#a20c8785b0c4a112a87b05eec158ecef7">for_each_driver</a></div><div class="ttdeci">struct driver * for_each_driver(drv_guest_func func, void *arg, const char *pluginpath)</div><div class="ttdoc">Apply func to all existing drivers.</div><div class="ttdef"><b>Definition:</b> <a href="drv__admin_8c_source.html#l00227">drv_admin.c:227</a></div></div>
<div class="ttc" id="structdriver_html"><div class="ttname"><a href="structdriver.html">driver</a></div><div class="ttdoc">The data the driver exports i.</div><div class="ttdef"><b>Definition:</b> <a href="driver_8h_source.html#l00136">driver.h:136</a></div></div>
<div class="ttc" id="drv__admin_8c_html_a1eaff4902d2d278d2d42e47e763c89da"><div class="ttname"><a href="drv__admin_8c.html#a1eaff4902d2d278d2d42e47e763c89da">hw_choose_driver</a></div><div class="ttdeci">int hw_choose_driver(const char *name)</div><div class="ttdoc">Search for driver with given name, update global drv with driver data if found.</div><div class="ttdef"><b>Definition:</b> <a href="drv__admin_8c_source.html#l00297">drv_admin.c:297</a></div></div>
<div class="ttc" id="structdriver_html_a2d4bc5861fb0d7bb1684e22a16b7d414"><div class="ttname"><a href="structdriver.html#a2d4bc5861fb0d7bb1684e22a16b7d414">driver::name</a></div><div class="ttdeci">const char * name</div><div class="ttdoc">Driver name, as listed by -H help and used as argument to i –driver.</div><div class="ttdef"><b>Definition:</b> <a href="driver_8h_source.html#l00228">driver.h:228</a></div></div>
<div class="ttc" id="group__driver__api_html_gac0f7baaef9fe524365c16022001804d3"><div class="ttname"><a href="group__driver__api.html#gac0f7baaef9fe524365c16022001804d3">default_open</a></div><div class="ttdeci">int default_open(const char *path)</div><div class="ttdoc">Stores path in drv.device if non-null.</div><div class="ttdef"><b>Definition:</b> <a href="driver_8c_source.html#l00037">driver.c:37</a></div></div>
<div class="ttc" id="lirc__log_8h_html_a442f23202cd03383ed8e3ec6bbae5bd2"><div class="ttname"><a href="lirc__log_8h.html#a442f23202cd03383ed8e3ec6bbae5bd2">log_info</a></div><div class="ttdeci">#define log_info(fmt,...)</div><div class="ttdoc">Log an info message.</div><div class="ttdef"><b>Definition:</b> <a href="lirc__log_8h_source.html#l00114">lirc_log.h:114</a></div></div>
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