diff options
Diffstat (limited to 'sys/kern/tty_msts.c')
| -rw-r--r-- | sys/kern/tty_msts.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sys/kern/tty_msts.c b/sys/kern/tty_msts.c index f3e66d6d51c..660e9e2a0ee 100644 --- a/sys/kern/tty_msts.c +++ b/sys/kern/tty_msts.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tty_msts.c,v 1.3 2008/05/06 08:51:44 mbalmer Exp $ */ +/* $OpenBSD: tty_msts.c,v 1.4 2008/06/11 17:11:36 mbalmer Exp $ */ /* * Copyright (c) 2008 Marc Balmer <mbalmer@openbsd.org> @@ -52,7 +52,7 @@ void mstsattach(int); #define TRUSTTIME (10 * 60) /* 10 minutes */ #endif -int msts_count; /* this is wrong, it should really be a SLIST */ +int msts_count, msts_nxid; static int t_trust; struct msts { @@ -102,7 +102,8 @@ mstsopen(dev_t dev, struct tty *tp) return error; np = malloc(sizeof(struct msts), M_DEVBUF, M_WAITOK|M_ZERO); snprintf(np->timedev.xname, sizeof(np->timedev.xname), "msts%d", - msts_count++); + msts_nxid++); + msts_count++; np->time.status = SENSOR_S_UNKNOWN; np->time.type = SENSOR_TIMEDELTA; #ifndef MSTS_DEBUG @@ -148,6 +149,8 @@ mstsclose(struct tty *tp, int flags) free(np, M_DEVBUF); tp->t_sc = NULL; msts_count--; + if (msts_count == 0) + msts_nxid = 0; return linesw[TTYDISC].l_close(tp, flags); } |