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<div class="textblock"><code>#include "vm_assert.h"</code><br/>
<code>#include "<a class="el" href="utils_8h_source.html">vmware/tools/utils.h</a>"</code><br/>
<code>#include <errno.h></code><br/>
<code>#include <fcntl.h></code><br/>
<code>#include <string.h></code><br/>
<code>#include <unistd.h></code><br/>
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#define </td><td class="memItemRight" valign="bottom"><b>MAX_SIGNALS</b>   64</td></tr>
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typedef struct SignalHandler </td><td class="memItemRight" valign="bottom"><b>SignalHandler</b></td></tr>
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typedef struct SignalSource </td><td class="memItemRight" valign="bottom"><b>SignalSource</b></td></tr>
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<tr class="memitem:ad8c9c159c48d2c3bf28f0fc98c669c9c"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><b>SignalState</b> { <b>SIG_SRC_UNHANDLED</b> = 0,
<b>SIG_SRC_IDLE</b>,
<b>SIG_SRC_SIGNALED</b>
}</td></tr>
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 </td><td class="memItemRight" valign="bottom"><b>G_LOCK_DEFINE_STATIC</b> (gLock)</td></tr>
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<tr class="memitem:ga61fb50a329cdef171dcb0132f0df1e89"><td class="memItemLeft" align="right" valign="top">GSource * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__vmtools__utils.html#ga61fb50a329cdef171dcb0132f0df1e89">VMTools_NewSignalSource</a> (int signum)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>A GSource implementation that is activated by OS signals.</p>
<p>Caveat: if the process is receiving a lot of signals in a short period of time, it's possible that the sources will not be notified for all the instances of a particular signal. So this mechanism shouldn't be used for reliable event delivery. </p>
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