Date: Sat, 9 Jan 1999 17:26:32 -0800 (PST) From: Brian Somers <brian@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG Subject: cvs commit: src/usr.sbin/ppp modem.c physical.c physical.h Message-ID: <199901100126.RAA13997@freefall.freebsd.org>
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brian 1999/01/09 17:26:31 PST
Modified files:
usr.sbin/ppp modem.c physical.c physical.h
Log:
Only call isatty() when we open our descriptor, and remember
the answer.
If we later get a descriptor exception from select(), we know
that it's a tty (isatty() returns 0 after the exception on a
tty) and remember to call modem_LogicalClose().
The upshot of it all is that descriptor exceptions dont leave
the tty locked any more.
Revision Changes Path
1.100 +13 -12 src/usr.sbin/ppp/modem.c
1.7 +2 -7 src/usr.sbin/ppp/physical.c
1.5 +2 -7 src/usr.sbin/ppp/physical.h
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