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Allow Trusty storageproxy property

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Allows the Trusty storageproxyd to set ro.vendor.trusty.storage.fs_ready
when the data filesystems are ready for use, and allows vendor init to
query and wait on this property.

Test: build, flash, test app loading
Bug: 258018785
Change-Id: I0b4f80371385bf0ddb0c44e81b1893bb80c7a63d
Merged-In: I0b4f80371385bf0ddb0c44e81b1893bb80c7a63d
This commit is contained in:
Stephen Crane 2022-11-22 23:38:29 +00:00
parent a2e6c51431
commit 5cd114d3a0
4 changed files with 11 additions and 0 deletions
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3
whitechapel_pro/property.te
View file

@ -40,3 +40,6 @@ vendor_internal_prop(vendor_telephony_app_prop)
# Battery Mitigation
vendor_internal_prop(vendor_mitigation_ready_prop)
vendor_public_prop(vendor_brownout_reason_prop)
# Trusty storage FS ready
vendor_internal_prop(vendor_trusty_storage_prop)

3
whitechapel_pro/property_contexts
View file

@ -110,3 +110,6 @@ vendor.config.debug. u:object_r:vendor_telephony_app_prop:
# Battery Mitigation
vendor.brownout.mitigation.ready u:object_r:vendor_mitigation_ready_prop:s0
vendor.brownout_reason u:object_r:vendor_brownout_reason_prop:s0
# Trusty
ro.vendor.trusty.storage.fs_ready u:object_r:vendor_trusty_storage_prop:s0

2
whitechapel_pro/tee.te
View file

@ -15,3 +15,5 @@ read_fstab(tee)
# storageproxyd starts before /data is mounted. It handles /data not being there
# gracefully. However, attempts to access /data trigger a denial.
dontaudit tee unlabeled:dir { search };
set_prop(tee, vendor_trusty_storage_prop)

3
whitechapel_pro/vendor_init.te
View file

@ -41,3 +41,6 @@ set_prop(vendor_init, vendor_brownout_reason_prop)
# MM
allow vendor_init proc_watermark_scale_factor:file w_file_perms;
# Trusty storage FS ready
get_prop(vendor_init, vendor_trusty_storage_prop)