urns the highest priority (nice value) enjoyed by this process.
<EM>Which</EM> is one of 0(process), 1(process-group) or 2(user).
</DD>
</DL>
<BR>
<BR>

<P>

<A NAME="22184"></A>
<B>unix:setpriority</B> <EM>which who priority </EM>[function]

<DL COMPACT>
<DT> 
<DD> 
sets priority 
of the resource determined by <EM>which</EM> and <EM>who</EM>.
<EM>which</EM> is one of 0(process), 1(process-group) or 2(user).
<EM>who</EM>  is  interpreted relative to <EM>which</EM>
(a process identifier
for <SPAN CLASS="MATH