K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2018-07-31T18:00:47.256541Z
K 7
svn:log
V 249
For compat32, emulate the same wraparound check as occurs on the real
ILP32 system.

Reported by and discussed with:	asomers
PR:	230162
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D16525

END