osd_jail_register
osd_jail_register(linux_prison_destructor, methods);
wg_osd_jail_slot = osd_jail_register(NULL, methods);
meta.osd_slot = osd_jail_register(jm_osd_destructor, meta.methods);
env.osd_slot = osd_jail_register(jm_osd_destructor, env.methods);
msg_prison_slot = osd_jail_register(NULL, methods);
sem_prison_slot = osd_jail_register(NULL, methods);
shm_prison_slot = osd_jail_register(NULL, methods);
mqfs_osd_jail_slot = osd_jail_register(NULL, methods);
ovpn_osd_jail_slot = osd_jail_register(NULL, methods);
tuntap_osd_jail_slot = osd_jail_register(NULL, methods);
osd_jail_register(rtables_prison_destructor, methods);
pflow_do_osd_jail_slot = osd_jail_register(NULL, methods);
osd_jail_slot = osd_jail_register(dealloc_jail_osd, osd_methods);