Bruce Evans 4d94881342 Restored rev.1.31 which was clobbered by rev.1.69 (the big Lite2
merge).  This fixes at least hanging in revoke(2) when a somewhat
active slave pty is revoked.  The hang made the window for the
null pointer bug in ufsspec_{read,write} much larger.

There are many other bugs in this area (revoke of an active fifo
at best leaks memory...).
1998-12-24 12:07:16 +00:00
..
1998-12-22 20:44:13 +00:00
1998-12-13 06:50:17 +00:00
1998-12-01 05:29:06 +00:00