K 10
svn:author
V 6
dillon
K 8
svn:date
V 27
1999-02-04T23:50:49.000000Z
K 7
svn:log
V 346
    Fix race in pipe read code whereby a blocked lock can allow another
    process to sneak in and write to or close the pipe.  The read code
    enters a 'piperd' state after doing the lock operation without
    checking to see if the state changed, which can cause the process
    to wait forever.

    The code has also been documented more.

END