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<title>2014.1_doc: sem_info_s Struct Reference</title>
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<h1>sem_info_s Struct Reference</h1><!-- doxytag: class="sem_info_s" -->Kernel semaphore info structure.
<a href="#_details">More...</a>
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<code>#include <ktypes.h></code>
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<tr><td colspan="2"><br><h2>Data Fields</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="8201f4f3d0183d78cfc36bfed5924776"></a><!-- doxytag: member="sem_info_s::sem_value" ref="8201f4f3d0183d78cfc36bfed5924776" args="" -->
signed char </td><td class="memItemRight" valign="bottom"><a class="el" href="structsem__info__s.html#8201f4f3d0183d78cfc36bfed5924776">sem_value</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Semaphore ID. -1 -> uninitialized. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="8543619b58f5edac0824553626049341"></a><!-- doxytag: member="sem_info_s::sem_wait_q" ref="8543619b58f5edac0824553626049341" args="" -->
_queue </td><td class="memItemRight" valign="bottom"><a class="el" href="structsem__info__s.html#8543619b58f5edac0824553626049341">sem_wait_q</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Resource count. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="72122ce96bfec66e2396d2e25225d70a"></a><!-- doxytag: member="sem_info_s::owner" ref="72122ce96bfec66e2396d2e25225d70a" args="" -->
pid_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structsem__info__s.html#72122ce96bfec66e2396d2e25225d70a">owner</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Queue of waiting processes. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned char </td><td class="memItemRight" valign="bottom"><a class="el" href="structsem__info__s.html#695630cfc5eb92580fb3e76a0c790e63">unlink</a></td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
Kernel semaphore info structure.
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<hr><h2>Field Documentation</h2>
<a class="anchor" name="695630cfc5eb92580fb3e76a0c790e63"></a><!-- doxytag: member="sem_info_s::unlink" ref="695630cfc5eb92580fb3e76a0c790e63" args="" --><p>
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<td class="md" nowrap valign="top">unsigned char <a class="el" href="structsem__info__s.html#695630cfc5eb92580fb3e76a0c790e63">sem_info_s::unlink</a> </td>
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PID of process owning this semaphore. if -1 , then any process can access this sem. </td>
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<hr>The documentation for this struct was generated from the following file:<ul>
<li><a class="el" href="ktypes_8h.html">ktypes.h</a></ul>
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