K 10
svn:author
V 3
gnn
K 8
svn:date
V 27
2016-09-12T17:05:42.492063Z
K 7
svn:log
V 195
MFC: 304825
Unlike Solaris, in FreeBSD p_args can be 0 so check for that
instead of walking down to ar_args blindly.

Reported by:	Amanda Strnad
Reviewed by:	markj, jhb
Sponsored by:	DARPA, AFRL

END