Allow sysctl read of vm.vm_psstrings, as setproctitle() uses this to find the ps buffer.  Few programs want to do their first setproctitle() rather late...
Allow sysctl read of vm.vm_psstrings, as setproctitle() uses this to
find the ps buffer.  Few programs want to do their first setproctitle()
rather late...

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars