1# service flash_recovery in init.rc 2type install_recovery, domain, domain_deprecated; 3type install_recovery_exec, exec_type, file_type; 4 5init_daemon_domain(install_recovery) 6 7allow install_recovery self:capability dac_override; 8 9# /system/bin/install-recovery.sh is a shell script. 10# Needs to execute /system/bin/sh 11allow install_recovery shell_exec:file rx_file_perms; 12 13# Execute /system/bin/applypatch 14allow install_recovery system_file:file rx_file_perms; 15 16allow install_recovery toolbox_exec:file rx_file_perms; 17 18# Update the recovery block device based off a diff of the boot block device 19allow install_recovery block_device:dir search; 20allow install_recovery boot_block_device:blk_file r_file_perms; 21allow install_recovery recovery_block_device:blk_file rw_file_perms; 22 23# Create and delete /cache/saved.file 24allow install_recovery { cache_file cache_recovery_file }:dir rw_dir_perms; 25allow install_recovery { cache_file cache_recovery_file }:file create_file_perms; 26 27auditallow install_recovery cache_recovery_file:dir rw_dir_perms; 28auditallow install_recovery cache_recovery_file:file create_file_perms; 29 30# Write to /proc/sys/vm/drop_caches 31allow install_recovery proc_drop_caches:file w_file_perms; 32