feiyuchen 12b799b125 Add SELinux policy for apps to use Tachyon lib
Bug: 339133130
Test: Verified apps can now open Tachyon client lib
Change-Id: I8ca9f08517ae8fc1deb5f97ce2823cd5eb5fafb6
2024-05-08 18:48:03 +00:00

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# Allows applications to discover the EdgeTPU service.
allow untrusted_app_all edgetpu_app_service:service_manager find;
# Allows applications to access the EdgeTPU device, except open, which is guarded
# by the EdgeTPU service.
allow untrusted_app_all edgetpu_device:chr_file { getattr read write ioctl map };
# Allows EdgeTPU Tachyon service to call the app.
binder_call(edgetpu_tachyon_server, untrusted_app_all);