sepolicy/vendor/vendor_init.te

typeattribute vendor_init data_between_core_and_vendor_violators;

allow vendor_init proc_swapiness:file rw_file_perms; 
allow vendor_init cgroup:file getattr;
allow vendor_init tmpfs:dir { add_name write };
allow vendor_init wifi_data_file:dir { getattr setattr };
allow vendor_init wpa_socket:dir getattr;
allow vendor_init wifi_data_file:dir search;
# mkdir /data/hostapd
allow vendor_init system_data_file:dir create_dir_perms;
# mkdir /data/camera/*
allow vendor_init camera_data_file:dir create_dir_perms;