K 10
svn:author
V 7
dchagin
K 8
svn:date
V 27
2016-01-09T20:18:53.961355Z
K 7
svn:log
V 214
Implement vsyscall hack. Prior to 2.13 glibc uses vsyscall
instead of vdso. An upcoming linux_base-c6 needs it.

Differential Revision:  https://reviews.freebsd.org/D1090

Reviewed by:	kib, trasz
MFC after:	1 week

END