K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-10-22T03:34:43.281308Z
K 7
svn:log
V 243
Correct the killpg(2) return values:

Return EPERM if processes were found but they
were unable to be signaled.

Return the first error from p_cansignal if no signal was successful.

Reviewed by:	jilles
Approved by:	cperciva
MFC after:	1 week

END