Add selinux rules for perfetto daemones
Note: this is a somewhat minimal set of rules required to be able to
capture traces on Microdroid. After the trace is captured I still see a
bunch of SELinux denials. We might need to add more allow rules in the
follow up changes.
Bug: 249050813
Test: boot Microdroid VM, capture traces with record_android_traces
Change-Id: I62098fb79a8db65706a5bb28c8acce7ff3821f15
diff --git a/microdroid/system/private/file.te b/microdroid/system/private/file.te
index 6f037a3..a06a9cf 100644
--- a/microdroid/system/private/file.te
+++ b/microdroid/system/private/file.te
@@ -27,3 +27,9 @@
# Filesystem entry for for PRNG seeder socket.
type prng_seeder_socket, file_type, coredomain_socket;
+
+# /data/misc/perfetto-traces for perfetto traces
+type perfetto_traces_data_file, file_type, data_file_type, core_data_file_type;
+
+# /data/misc/perfetto-configs for perfetto configs
+type perfetto_configs_data_file, file_type, data_file_type, core_data_file_type;