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70 lines
2.3 KiB
70 lines
2.3 KiB
4 months ago
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# ==============================================
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# Policy File of /system/bin/fuelgauged_nvram Executable File
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# ==============================================
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# Type Declaration
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# ==============================================
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type fuelgauged_nvram ,domain;
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type fuelgauged_nvram_exec , exec_type, file_type, vendor_file_type;
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type fuelgauged_nvram_file, file_type, data_file_type;
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# ==============================================
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# Android Policy Rule
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# ==============================================
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# ==============================================
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# NSA Policy Rule
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# ==============================================
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# ==============================================
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# MTK Policy Rule
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# ==============================================
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init_daemon_domain(fuelgauged_nvram)
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# Data : WK16.21
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# Operation : New Feature
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# Purpose : For fg daemon can do nvram r/w to save car_tune_value
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allow fuelgauged_nvram nvdata_file:dir rw_dir_perms;
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allow fuelgauged_nvram nvdata_file:file {rw_file_perms create_file_perms};
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allow fuelgauged_nvram nvram_data_file:lnk_file rw_file_perms;
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allow fuelgauged_nvram nvdata_file:lnk_file rw_file_perms;
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allow fuelgauged_nvram fuelgauged_file:dir rw_dir_perms;
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allow fuelgauged_nvram fuelgauged_file:file {rw_file_perms create_file_perms};
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# Data : W16.43
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# Operation : New Feature
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# Purpose : Change from /data to /cache
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allow fuelgauged_nvram self:capability { chown };
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allow fuelgauged_nvram kmsg_device:chr_file { write open };
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allow fuelgauged_nvram self:capability fsetid;
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# Data : W17.34
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# Operation : New Feature
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# Purpose : fgauge_nvram could use IOCTL
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allow fuelgauged_nvram MT_pmic_adc_cali_device:chr_file rw_file_perms;
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# Date: W18.03
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# Operation : change fuelgagued_nvram access from cache to nvcfg
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# Purpose : add fuelgauged to nvcfg read write permit
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# need add label
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allow fuelgauged_nvram nvcfg_file:dir create_dir_perms;
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allow fuelgauged_nvram nvcfg_file:file create_file_perms;
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# Date: W18.17
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# Operation : add label for /sys/devices/platform/battery(/.*)
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# Purpose : add fuelgauged could access
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r_dir_file(fuelgauged_nvram, sysfs_batteryinfo)
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# Date : WK18.21
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# Operation: P migration
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# Purpose: Allow to search /mnt/vendor/nvdata for fstab when using NVM_Init()
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allow fuelgauged_nvram mnt_vendor_file:dir search;
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allow fuelgauged_nvram sysfs_boot_mode:file { open read };
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# Allow ReadDefaultFstab().
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read_fstab(fuelgauged_nvram)
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