[PATCH] plattform: OpenBSD does no longer support kern.usermount sysctl

[Dahlberg, David]

On Wed, 2017-07-05 at 16:44 +0200, Jason A. Donenfeld wrote:
> So how can I get a tmpfs in openbsd? Just removing this entirely isn't
> very nice.

mount_tmpfs(8) still exists, but kern.usermount has been removed[1] last
year and therefore cannot be called any more by a normal user.

http://undeadly.org/cgi?action=article&sid=20160715125022

One could use doas plus a wrapper script to make it use usable by
pass(1) or permanently mount a memory partition, but this is IMHO
usually hardly worth the effort given a specific threat model.

Cheers,
David