K 10 svn:author V 5 trasz K 8 svn:date V 27 2019-12-13T18:39:36.759812Z K 7 svn:log V 200 Add kern_getsid() and use it in Linuxulator; no functional changes. Reviewed by: kib MFC after: 2 weeks Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D22647 END