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| author | ache <ache@FreeBSD.org> | 2000-04-30 16:00:53 +0000 |
|---|---|---|
| committer | ache <ache@FreeBSD.org> | 2000-04-30 16:00:53 +0000 |
| commit | ab9576d148911cbb62bb83809ab44e7301ab63e9 (patch) | |
| tree | d8e474c19cce3f32cf6486e6cdf81c144fe92abe /sys/kern | |
| parent | f80ecf46c4555416f247a286251db82a97a39254 (diff) | |
| download | FreeBSD-src-ab9576d148911cbb62bb83809ab44e7301ab63e9.zip FreeBSD-src-ab9576d148911cbb62bb83809ab44e7301ab63e9.tar.gz | |
Add sysctl variable to set initial drainwait timeout on ttyopen, default to
5 minutes
Diffstat (limited to 'sys/kern')
| -rw-r--r-- | sys/kern/tty.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/kern/tty.c b/sys/kern/tty.c index 249880f..2ce8c8a 100644 --- a/sys/kern/tty.c +++ b/sys/kern/tty.c @@ -200,6 +200,10 @@ static u_char const char_type[] = { */ static SLIST_HEAD(, tty) tty_list; +static int drainwait = 5*60; +SYSCTL_INT(_kern, OID_AUTO, drainwait, CTLFLAG_RW, &drainwait, + 0, "Output drain timeout in seconds"); + /* * Initial open of tty, or (re)entry to standard tty line discipline. */ @@ -219,7 +223,7 @@ ttyopen(device, tp) bzero(&tp->t_winsize, sizeof(tp->t_winsize)); } /* XXX don't hang forever on output */ - tp->t_timeout = 5*60*hz; + tp->t_timeout = drainwait*hz; ttsetwater(tp); splx(s); return (0); |
