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<div id="projectname">libkeymap
 <span id="projectnumber">2.0.3</span>
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<div id="projectbrief">Library to manage the Linux keymaps</div>
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<a href="#define-members">Defines</a> |
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<div class="title">src/libkeymap/keymap/logging.h File Reference</div> </div>
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<p>Functions for logging.
<a href="#details">More...</a></p>
<div class="textblock"><code>#include <syslog.h></code><br/>
<code>#include <<a class="el" href="context_8h_source.html">keymap/context.h</a>></code><br/>
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<p><a href="logging_8h_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="define-members"></a>
Defines</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="logging_8h.html#a6a1574ba2e8c0c67fe625aa33c37ed2c">lk_log_cond</a>(ctx, level, arg...)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="logging_8h.html#a68833971ccc3504e77bf4c1a05746cbf">DBG</a>(ctx, arg...)   <a class="el" href="logging_8h.html#a6a1574ba2e8c0c67fe625aa33c37ed2c">lk_log_cond</a>(ctx, LOG_DEBUG, ## arg)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="logging_8h.html#ab0792e079d2a815d88e26c8b43726d5d">INFO</a>(ctx, arg...)   <a class="el" href="logging_8h.html#a6a1574ba2e8c0c67fe625aa33c37ed2c">lk_log_cond</a>(ctx, LOG_INFO, ## arg)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="logging_8h.html#a5b369c5045b19e2bc6920acf99a819a0">WARN</a>(ctx, arg...)   <a class="el" href="logging_8h.html#a6a1574ba2e8c0c67fe625aa33c37ed2c">lk_log_cond</a>(ctx, LOG_WARNING, ## arg)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="logging_8h.html#a28a83b7434a47abd558b8714d5fc27e5">ERR</a>(ctx, arg...)   <a class="el" href="logging_8h.html#a6a1574ba2e8c0c67fe625aa33c37ed2c">lk_log_cond</a>(ctx, LOG_ERR, ## arg)</td></tr>
<tr><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="logging_8h.html#aae3f1f20f469bb0916e6a8e5728f114b">lk_log</a> (struct lk_ctx *ctx, int priority, const char *file, int line, const char *fn, const char *fmt,...)</td></tr>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Functions for logging. </p>
</div><hr/><h2>Define Documentation</h2>
<a class="anchor" id="a6a1574ba2e8c0c67fe625aa33c37ed2c"></a><!-- doxytag: member="logging.h::lk_log_cond" ref="a6a1574ba2e8c0c67fe625aa33c37ed2c" args="(ctx, level, arg...)" -->
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<td class="memname">#define <a class="el" href="logging_8h.html#a6a1574ba2e8c0c67fe625aa33c37ed2c">lk_log_cond</a></td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">ctx, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">level, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">arg... </td>
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<td>)</td>
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<b>Value:</b><div class="fragment"><pre class="fragment"><span class="keywordflow">do</span> { \
if (ctx->log_priority >= level) \
lk_log(ctx, level, __FILE__, __LINE__, __func__, ## arg);\
} <span class="keywordflow">while</span> (0)
</pre></div>
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<a class="anchor" id="a68833971ccc3504e77bf4c1a05746cbf"></a><!-- doxytag: member="logging.h::DBG" ref="a68833971ccc3504e77bf4c1a05746cbf" args="(ctx, arg...)" -->
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<td class="memname">#define <a class="el" href="logging_8h.html#a68833971ccc3504e77bf4c1a05746cbf">DBG</a></td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">ctx, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">arg... </td>
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<td></td>
<td>)</td>
<td></td><td>   <a class="el" href="logging_8h.html#a6a1574ba2e8c0c67fe625aa33c37ed2c">lk_log_cond</a>(ctx, LOG_DEBUG, ## arg)</td>
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<p>Wrapper to output debug-level messages </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">ctx</td><td>is a keymap library context. </td></tr>
<tr><td class="paramname">arg</td><td>is output message. </td></tr>
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</dd>
</dl>
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</div>
<a class="anchor" id="ab0792e079d2a815d88e26c8b43726d5d"></a><!-- doxytag: member="logging.h::INFO" ref="ab0792e079d2a815d88e26c8b43726d5d" args="(ctx, arg...)" -->
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<td class="memname">#define <a class="el" href="logging_8h.html#ab0792e079d2a815d88e26c8b43726d5d">INFO</a></td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">ctx, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">arg... </td>
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<td></td>
<td>)</td>
<td></td><td>   <a class="el" href="logging_8h.html#a6a1574ba2e8c0c67fe625aa33c37ed2c">lk_log_cond</a>(ctx, LOG_INFO, ## arg)</td>
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<p>Wrapper to output informational messages </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">ctx</td><td>is a keymap library context. </td></tr>
<tr><td class="paramname">arg</td><td>is output message. </td></tr>
</table>
</dd>
</dl>
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</div>
<a class="anchor" id="a5b369c5045b19e2bc6920acf99a819a0"></a><!-- doxytag: member="logging.h::WARN" ref="a5b369c5045b19e2bc6920acf99a819a0" args="(ctx, arg...)" -->
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<td class="memname">#define <a class="el" href="logging_8h.html#a5b369c5045b19e2bc6920acf99a819a0">WARN</a></td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">ctx, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">arg... </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td>   <a class="el" href="logging_8h.html#a6a1574ba2e8c0c67fe625aa33c37ed2c">lk_log_cond</a>(ctx, LOG_WARNING, ## arg)</td>
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<div class="memdoc">
<p>Wrapper to output warning conditions </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">ctx</td><td>is a keymap library context. </td></tr>
<tr><td class="paramname">arg</td><td>is output message. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a28a83b7434a47abd558b8714d5fc27e5"></a><!-- doxytag: member="logging.h::ERR" ref="a28a83b7434a47abd558b8714d5fc27e5" args="(ctx, arg...)" -->
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<td class="memname">#define <a class="el" href="logging_8h.html#a28a83b7434a47abd558b8714d5fc27e5">ERR</a></td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">ctx, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">arg... </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td>   <a class="el" href="logging_8h.html#a6a1574ba2e8c0c67fe625aa33c37ed2c">lk_log_cond</a>(ctx, LOG_ERR, ## arg)</td>
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<div class="memdoc">
<p>Wrapper to output error conditions </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">ctx</td><td>is a keymap library context. </td></tr>
<tr><td class="paramname">arg</td><td>is output message. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="aae3f1f20f469bb0916e6a8e5728f114b"></a><!-- doxytag: member="logging.h::lk_log" ref="aae3f1f20f469bb0916e6a8e5728f114b" args="(struct lk_ctx *ctx, int priority, const char *file, int line, const char *fn, const char *fmt,...)" -->
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<td class="memname">void <a class="el" href="logging_8h.html#aae3f1f20f469bb0916e6a8e5728f114b">lk_log</a> </td>
<td>(</td>
<td class="paramtype">struct lk_ctx * </td>
<td class="paramname"><em>ctx</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>priority</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>file</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>line</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>fn</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>fmt</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname"><em>...</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
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<p>Logging function which uses log_fn and log_data to write log messages. </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">ctx</td><td>is a keymap library context. </td></tr>
<tr><td class="paramname">priority</td><td>indicates the priority. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
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