K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2001-03-07T03:09:40.000000Z
K 7
svn:log
V 243
Proc locking.  Lock around psignal() and also ensure both an exclusive
proctree lock and the process lock are held when updating p_pptr and
p_oppid.  When we are just reaading p_pptr we only need the proc lock and
not a proctree lock as well.

END