IO::Poll(3p) Perl Programmers Reference Guide IO::Poll(3p)

IO::Poll(3p) Perl Programmers Reference Guide IO::Poll(3p) # IO::Poll(3p) Perl Programmers Reference Guide IO::Poll(3p) NNAAMMEE # IO::Poll - Object interface to system poll call SSYYNNOOPPSSIISS # use IO::Poll qw(POLLRDNORM POLLWRNORM POLLIN POLLHUP); $poll = IO::Poll->new(); $poll->mask($input_handle => POLLIN); $poll->mask($output_handle => POLLOUT); $poll->poll($timeout); $ev = $poll->events($input); DDEESSCCRRIIPPTTIIOONN # "IO::Poll" is a simple interface to the system level poll routine. MMEETTHHOODDSS # mask ( IO [, EVENT_MASK ] ) If EVENT_MASK is given, then, if EVENT_MASK is non-zero, IO is added to the list of file descriptors and the next call to poll will check for any event specified in EVENT_MASK. ...