selinux-refpolicy/refpolicy/policy/modules/system/domain.te

# Copyright (C) 2005 Tresys Technology, LLC

policy_module(domain,1.0)

# Mark process types as domains
attribute domain;

# entrypoint executables
attribute entry_type;

# processes started by init itself
attribute init_domain;
attribute init_domain_entry;

# processes started by init scripts
attribute daemon_domain;
attribute daemon_domain_entry;

# widely-inheritable file descriptors
attribute privfd;

neverallow domain ~domain:process { transition dyntransition };