Index</A></B> 
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<H3><A NAME="SECTION04012200000000000000">
Process</A>
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<BR> <A NAME="22010"></A>
<B>unix:getpid</B> [function]

<DL COMPACT>
<DT> 
<DD> 
returns the process id (16bit integer) of this process.
</DD>
</DL>
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<P>

<A NAME="22020"></A>
<B>unix:getppid</B> [function]

<DL COMPACT>
<DT> 
<DD> 
returns the process id of the parent process.
</DD>
</DL>
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<P>

<A NAME="22030"></A>
<B>unix:getpgrp</B> <EM>integer </EM>[func