1 r_dir_file(hal_audio_default, sysfs_soc) 2 3 allow hal_audio_default audio_data_file:dir w_dir_perms; 4 allow hal_audio_default audio_data_file:file create_file_perms; 5 6 allow hal_audio_default perfd:unix_stream_socket connectto; 7 allow hal_audio_default perfd_socket:sock_file write; 8 9 userdebug_or_eng(` 10 allow hal_audio diag_device:chr_file rw_file_perms; 11 ') 12