to make the struct easier to memmap by other applications,
independent of the configuration of unbound.
git-svn-id: file:///svn/unbound/trunk@4112 be551aaa-1e26-0410-a405-d3ace91eadb9
- unbound-control stats_shm command prints stats using shared memory,
which uses less cpu.
git-svn-id: file:///svn/unbound/trunk@4020 be551aaa-1e26-0410-a405-d3ace91eadb9