libscf_get_running_snapshot
tmpsnap = libscf_get_running_snapshot(tmpinst);
snap = libscf_get_running_snapshot(inst);
snap = libscf_get_running_snapshot(inst);
snap = libscf_get_running_snapshot(scf_inst);
scf_snapshot_t *libscf_get_running_snapshot(scf_instance_t *);