Containers which have console specified don't actually get a console set as controlling

[gizahNL]

FreeBSD requires a process to be session leader of it's process group and requires the TIOCSTTY ioctl to be called on the console FD to actually set the console as controlling.
Before:

root@mergusserator:~/go/src/go.sbk.wtf/runj # ctr run --runtime wtf.sbk.runj.v1 --tty --rm public.ecr.aws/samuelkarp/freebsd:12.1-RELEASE testjail /bin/csh
Warning: no access to tty (Bad file descriptor).
Thus no job control in this shell.
# 

After:

root@mergusserator:/var/lib # ctr run --runtime wtf.sbk.runj.v1 --tty --rm public.ecr.aws/samuelkarp/freebsd:12.1-RELEASE testjail /bin/csh
#

[samuelkarp]

Thanks for the bug report. I hadn't seen this before, but I had also been executing /bin/sh rather than /bin/csh.

[samuelkarp]

Resolved by #10.