K 10
svn:author
V 6
kevans
K 8
svn:date
V 27
2020-02-10T02:40:23.390233Z
K 7
svn:log
V 370
cron(8): convert vfork() usage to fork()

vfork() is error-prone, and the usage here definitely grew to not be
clearly OK given vfork-semantics; e.g. setusercontext(3) within the child.

Rip out vfork() and the rest of the references to it. fork is heavier, but
it's unclear that the difference will be all that obvious.

Reported by:	Andrew Gierth and sigsys@gmail.com

END