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<td bgcolor="#cccccc"><span class="style1" style="margin-left:5px">sys_vhangup <span class="style2">[fs/open.c] </span></span></td>
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<td><p style="margin-left:22px;margin-top:0px"><br />
Simulates a hangup on the current terminal. This call arranges for other users to have a "clean" tty at login time. </p>
<p style="margin-left:10px"><strong>Arguments</strong></p>
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<td width="6%" valign="top"><em>eax</em></td>
<td width="94%">111</td>
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<p style="margin-left:10px" ><strong>Return values</strong></p>
<p style="margin-left:22px;margin-right:10px" >If the system call succeeds the return value is 0.<br />
If the system call fails the return value is one of the following <em>errno</em> values:</p>
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<td width="10%" valign="top"><code>-EPERM </code></td>
<td width="90%"><code>The calling process has insufficient privileges (the CAP_SYS_TTY_CONFIG capability is required).</code></td>
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<p style="margin-left:10px"><strong>Remarks</strong></p>
<p style="margin-left:22px">n/a</p>
<p style="margin-left:10px"><strong>Compatibility</strong></p>
<p style="margin-left:22px">n/a</p></td>
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