static/freebsd/man9/vrefcnt.9 4.html


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<table class="head">
  <tr>
    <td class="head-ltitle">VREFCNT(9)</td>
    <td class="head-vol">Kernel Developer's Manual</td>
    <td class="head-rtitle">VREFCNT(9)</td>
  </tr>
</table>
<div class="manual-text">
<section class="Sh">
<h1 class="Sh" id="NAME"><a class="permalink" href="#NAME">NAME</a></h1>
<p class="Pp"><code class="Nm">vrefcnt</code> &#x2014; <span class="Nd">returns
    the use count of a vnode</span></p>
</section>
<section class="Sh">
<h1 class="Sh" id="SYNOPSIS"><a class="permalink" href="#SYNOPSIS">SYNOPSIS</a></h1>
<p class="Pp"><code class="In">#include
    &lt;<a class="In">sys/param.h</a>&gt;</code>
  <br/>
  <code class="In">#include &lt;<a class="In">sys/vnode.h</a>&gt;</code></p>
<p class="Pp"><var class="Ft">int</var>
  <br/>
  <code class="Fn">vrefcnt</code>(<var class="Fa" style="white-space: nowrap;">struct
    vnode *vp</var>);</p>
</section>
<section class="Sh">
<h1 class="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1>
<p class="Pp">Returns the use count of a vnode.</p>
<p class="Pp">See <a class="Xr">vnode(9)</a> for a detailed description of the
    vnode reference counts.</p>
</section>
<section class="Sh">
<h1 class="Sh" id="SEE_ALSO"><a class="permalink" href="#SEE_ALSO">SEE
  ALSO</a></h1>
<p class="Pp"><a class="Xr">vget(9)</a>, <a class="Xr">vnode(9)</a>,
    <a class="Xr">vput(9)</a>, <a class="Xr">vrele(9)</a></p>
</section>
<section class="Sh">
<h1 class="Sh" id="AUTHORS"><a class="permalink" href="#AUTHORS">AUTHORS</a></h1>
<p class="Pp">This manual page was written by <span class="An">Chad
    David</span>.</p>
</section>
</div>
<table class="foot">
  <tr>
    <td class="foot-date">February 10, 2008</td>
    <td class="foot-os">FreeBSD 15.0</td>
  </tr>
</table>