K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2016-08-01T06:34:55.379554Z
K 7
svn:log
V 176
MFC r302614:
Revive the check, disabled in r197963.

MFC r302999:
On first exec after vfork(), call signotify() to handle pending
reenabled signals.

Approved by:	re (delphij)

END