Date: Mon, 22 Sep 2008 18:04:41 GMT From: Ed Schouten <ed@FreeBSD.org> To: Perforce Change Reviews <perforce@FreeBSD.org> Subject: PERFORCE change 150288 for review Message-ID: <200809221804.m8MI4fU6088251@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=150288 Change 150288 by ed@ed_dull on 2008/09/22 18:03:43 Add a rint_done() hook. Requested by: thompsa Affected files ... .. //depot/projects/mpsafetty/sys/kern/tty_ttydisc.c#24 edit .. //depot/projects/mpsafetty/sys/sys/ttyhook.h#8 edit Differences ... ==== //depot/projects/mpsafetty/sys/kern/tty_ttydisc.c#24 (text+ko) ==== @@ -1069,6 +1069,9 @@ tty_lock_assert(tp, MA_OWNED); + if (ttyhook_hashook(tp, rint_done)) + ttyhook_rint_done(tp); + /* Wake up readers. */ tty_wakeup(tp, FREAD); /* Wake up driver for echo. */ ==== //depot/projects/mpsafetty/sys/sys/ttyhook.h#8 (text+ko) ==== @@ -42,6 +42,7 @@ typedef int th_rint_t(struct tty *tp, char c, int flags); typedef size_t th_rint_bypass_t(struct tty *tp, const void *buf, size_t len); +typedef void th_rint_done_t(struct tty *tp); typedef size_t th_rint_poll_t(struct tty *tp); typedef size_t th_getc_inject_t(struct tty *tp, void *buf, size_t len); @@ -54,6 +55,7 @@ /* Character input. */ th_rint_t *th_rint; th_rint_bypass_t *th_rint_bypass; + th_rint_done_t *th_rint_done; th_rint_poll_t *th_rint_poll; /* Character output. */ @@ -89,6 +91,15 @@ return tp->t_hook->th_rint_bypass(tp, buf, len); } +static __inline void +ttyhook_rint_done(struct tty *tp) +{ + tty_lock_assert(tp, MA_OWNED); + MPASS(!tty_gone(tp)); + + tp->t_hook->th_rint_done(tp); +} + static __inline size_t ttyhook_rint_poll(struct tty *tp) {
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