Add /dev/__properties__/property_info am: 8b5433a9

am: c878b4c5

Change-Id: I0781ab5eaf7aec47a8657e1c6ef10080c3294463

private/compat/26.0/26.0.ignore.cil

@@ -26,6 +26,7 @@
     netd_stable_secret_prop
     network_watchlist_service
     package_native_service
+    property_info
     slice_service
     statscompanion_service
     storaged_data_file

private/file_contexts

@@ -171,6 +171,7 @@
 /dev/xt_qtaguid	u:object_r:qtaguid_device:s0
 /dev/zero		u:object_r:zero_device:s0
 /dev/__properties__ u:object_r:properties_device:s0
+/dev/__properties__/property_info   u:object_r:property_info:s0
 #############################
 # System files
 #

public/device.te

@@ -59,6 +59,7 @@ type usbaccessory_device, dev_type, mlstrustedobject;
 type usb_device, dev_type, mlstrustedobject;
 type properties_device, dev_type;
 type properties_serial, dev_type;
+type property_info, dev_type;
 type i2c_device, dev_type;
 
 # All devices have a uart for the hci

public/domain.te

@@ -81,6 +81,7 @@ allow domain proc_random:dir r_dir_perms;
 allow domain proc_random:file r_file_perms;
 allow domain properties_device:dir { search getattr };
 allow domain properties_serial:file r_file_perms;
+allow domain property_info:file r_file_perms;
 
 # For now, everyone can access core property files
 # Device specific properties are not granted by default

public/init.te

@@ -21,6 +21,9 @@ userdebug_or_eng(`
 allow init properties_device:dir relabelto;
 allow init properties_serial:file { write relabelto };
 allow init property_type:file { create_file_perms relabelto };
+# /dev/__properties__/property_info
+allow init properties_device:file create_file_perms;
+allow init property_info:file relabelto;
 # /dev/event-log-tags
 allow init device:file relabelfrom;
 allow init runtime_event_log_tags_file:file { open write setattr relabelto create };