1a9f4f7a7a
Instead of having statsd linking the perfetto client library and talk directly to its socket, we let just statsd exec() the /system/bin/perfetto cmdline client. There are two reasons for this: 1) Simplify the interaction between statsd and perfetto, reduce dependencies, binary size bloat and isolate faults. 2) The cmdline client also takes care of handing the trace to Dropbox. This allows to expose the binder interaction surface to the short-lived cmdline client and avoid to grant binder access to the perfetto traced daemon. This cmdline client will be used by: - statsd - the shell user (for our UI and Studio) Bug: 70942310 Change-Id: I8cdde181481ad0a1a5cae5937ac446cedac54a1f
24 lines
747 B
Plaintext
24 lines
747 B
Plaintext
userdebug_or_eng(`
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typeattribute su coredomain;
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domain_auto_trans(shell, su_exec, su)
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# Allow dumpstate to call su on userdebug / eng builds to collect
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# additional information.
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domain_auto_trans(dumpstate, su_exec, su)
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# Make sure that dumpstate runs the same from the "su" domain as
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# from the "init" domain.
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domain_auto_trans(su, dumpstate_exec, dumpstate)
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# Put the incident command into its domain so it is the same on user, userdebug and eng.
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domain_auto_trans(su, incident_exec, incident)
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# Put the perfetto command into its domain so it is the same on user, userdebug and eng.
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domain_auto_trans(su, perfetto_exec, perfetto)
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# su is also permissive to permit setenforce.
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permissive su;
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app_domain(su)
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')
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