Date: Wed, 22 Oct 2008 17:15:47 GMT From: Ed Schouten <ed@FreeBSD.org> To: Perforce Change Reviews <perforce@FreeBSD.org> Subject: PERFORCE change 151731 for review Message-ID: <200810221715.m9MHFlgC052399@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=151731 Change 151731 by ed@ed_dull on 2008/10/22 17:15:37 WIP on the ttydisc_rint(9) manpage. Commit it to make sure it won't get lost. Affected files ... .. //depot/projects/mpsafetty/share/man/man9/ttydisc_rint.9#3 edit Differences ... ==== //depot/projects/mpsafetty/share/man/man9/ttydisc_rint.9#3 (text+ko) ==== @@ -47,6 +47,18 @@ .Ft size_t .Fn ttydisc_rint_poll "struct tty *tp" .Sh DESCRIPTION +The family of +.Fn ttydisc_rint +functions can be used to deliver new data to a TTY. +This implementation supports two different methods to deliver data to +the TTY. +The +.Fn ttydisc_rint +routine is often referred to as the slow path, while +.Fn ttydisc_rint_bypass +provides an optimised input path. +.Fn ttydisc_can_bypass is used by drivers to determine whether they are +allowed to take the optimised input path. .Sh SEE ALSO .Xr tty_alloc 9 , .Xr tty_lock 9 ,
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