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<chapter Id="runtime-config">

<title>Server Configuration</title>

function, which some operating systems lack. If the function is not

present then setting this parameter to anything but zero will result

in an error. On some operating systems the function is present but

does not actually do anything. On such systems setting a nonzero

value will add CPU overhead without improving performance.

does not actually do anything (e.g. Solaris).

</para>

</listitem>

</varlistentry>