platform_system_sepolicy/prebuilts/api/31.0/public/audioserver.te

# audioserver - audio services daemon
type audioserver, domain;
type audioserver_tmpfs, file_type;

# Allow audioserver to signal audio HAL processes and dump their stacks.
allow audioserver hal_audio_server:process signal;
Add fake 31.0 prebuilt This commit adds fake 31.0 prebuilt. The prebuilt is based on AOSP policy, but slightly modified so the set of types and attributes is a subset of real 31.0 prebuilt (sc-dev policy). Steps taken to make the fake prebuilt: 1) build plat_sepolicy.cil both on AOSP and sc-dev, with lunch target aosp_arm64-eng. 2) diff both outputs to find out which types and attributes don't exist. 3) remove all relevant files and statements. As a result, the following types are removed. artd artd_exec artd_service power_stats_service transformer_service virtualizationservice virtualizationservice_data_file virtualizationservice_exec Bug: 189161483 Test: N/A, will do after adding 31.0 mapping files. Change-Id: Ia957fc32b1838dae730d9dd7bd917d684d4a24cf Merged-In: Ia4ea2999f4bc8ae80f13e51d99fba3e98e293447 2021-06-15 11:33:29 +02:00			`# audioserver - audio services daemon`
			`type audioserver, domain;`
			`type audioserver_tmpfs, file_type;`

			`# Allow audioserver to signal audio HAL processes and dump their stacks.`
			`allow audioserver hal_audio_server:process signal;`