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<DIV><FONT face=Arial><FONT size=2><SPAN class=480054611-21052009>An
</SPAN>application that has own events and file descriptors, must poll select
function ob libbsc. A "polling" flag is used to enable polling. In<SPAN
class=480054611-21052009> </SPAN>this case select() will not sleep until file
descriptor events occurr or nearest timer expires. Also a return value will
indicate if there was an event that has been handled.<SPAN
class=480054611-21052009> If there was an event, the application decides to poll
again and don't wait.</SPAN><BR></FONT></FONT></DIV>
<DIV><FONT><FONT face=Arial size=2>In case for <SPAN
class=480054611-21052009>bsc_hack</SPAN>, the polling flag is not set. select
will sleep as usual.</FONT></FONT></DIV>
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