K 10
svn:author
V 7
dchagin
K 8
svn:date
V 27
2015-05-24T14:33:19.810174Z
K 7
svn:log
V 330
In preparation for switching linuxulator to the use the native 1:1
threads introduce linux_exit() stub instead of sys_exit() call
(which terminates process).
In the new linuxulator exit() system call terminates the calling
thread (not a whole process).

Differential Revision:	https://reviews.freebsd.org/D1027
Reviewed by:	trasz

END