| # Policy for /vendor/bin/thermal-engine |
| type thermal-engine, domain; |
| type thermal-engine_exec, exec_type, vendor_file_type, file_type; |
| |
| init_daemon_domain(thermal-engine) |
| |
| # Grant access to Qualcomm MSM Interface (QMI) radio sockets |
| qmux_socket(thermal-engine) |
| |
| allow thermal-engine self:socket create_socket_perms; |
| allowxperm thermal-engine self:socket ioctl msm_sock_ipc_ioctls; |
| |
| # /dev/msm_thermal_query |
| allow thermal-engine thermal_device:chr_file rw_file_perms; |
| |
| # files in /sys/ |
| r_dir_file(thermal-engine, sysfs_type) |
| allow thermal-engine sysfs_msm_subsys:file write; |
| allow thermal-engine sysfs_thermal:file write; |
| |
| allow thermal-engine uio_device:chr_file rw_file_perms; |
| |
| # access to /dev/diag on debug builds |
| userdebug_or_eng(` |
| allow thermal-engine diag_device:chr_file rw_file_perms; |
| ') |
| |
| # write proc/sysrq-trigger for remount r/o during reboot |
| allow thermal-engine proc_sysrq:file w_file_perms; |
| # reboot warnings and errors to kernel via klog |
| allow thermal-engine kmsg_device:chr_file w_file_perms; |
| |
| # write file last_reboot_reason to inform of previous thermal shutdown |
| allow thermal-engine reboot_data_file:dir ra_dir_perms; |
| allow thermal-engine reboot_data_file:file create_file_perms; |
| |
| # reboot/shutdown for thermal limits exceeded |
| set_prop(thermal-engine, powerctl_prop) |
