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| author | ache <ache@FreeBSD.org> | 2000-05-01 09:05:03 +0000 |
|---|---|---|
| committer | ache <ache@FreeBSD.org> | 2000-05-01 09:05:03 +0000 |
| commit | e9a33c5d473ed1aaf8bc89e8f09cb655e5b05196 (patch) | |
| tree | 641d755d05af7b982a077111a4d584ad20bd5a06 /sys/kern/tty.c | |
| parent | 385be7ece3ac207e3d01c5e4a3ee1e450f023a80 (diff) | |
| download | FreeBSD-src-e9a33c5d473ed1aaf8bc89e8f09cb655e5b05196.zip FreeBSD-src-e9a33c5d473ed1aaf8bc89e8f09cb655e5b05196.tar.gz | |
Set t_timeout to its default sysctl value only once in ttyopen
Initialize t_timeout to -1 for this reason
Pointed-by: bde
Diffstat (limited to 'sys/kern/tty.c')
| -rw-r--r-- | sys/kern/tty.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/kern/tty.c b/sys/kern/tty.c index 2ce8c8a..2670c9e 100644 --- a/sys/kern/tty.c +++ b/sys/kern/tty.c @@ -223,7 +223,8 @@ ttyopen(device, tp) bzero(&tp->t_winsize, sizeof(tp->t_winsize)); } /* XXX don't hang forever on output */ - tp->t_timeout = drainwait*hz; + if (tp->t_timeout < 0) + tp->t_timeout = drainwait*hz; ttsetwater(tp); splx(s); return (0); @@ -2402,6 +2403,7 @@ ttymalloc(tp) return(tp); tp = malloc(sizeof *tp, M_TTYS, M_WAITOK); bzero(tp, sizeof *tp); + tp->t_timeout = -1; ttyregister(tp); return (tp); } |
