K 10
svn:author
V 3
alc
K 8
svn:date
V 27
1999-06-19T23:53:13.000000Z
K 7
svn:log
V 188
For consistency with other implementations, check for the existence
of the segment before checking its permissions.

PR:		kern/11999
Submitted by:	Brooks Davis <brooks@one-eyed-alien.net>

END