platform_device_qcom_sepolicy-legacy-um/legacy/vendor/common/fastbootd.te

# Copyright (c) 2019, The Linux Foundation. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#     * Redistributions of source code must retain the above copyright
#       notice, this list of conditions and the following disclaimer.
#     * Redistributions in binary form must reproduce the above
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#       disclaimer in the documentation and/or other materials provided
#       with the distribution.
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#       contributors may be used to endorse or promote products derived
#       from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

#Allow fastbootd
recovery_only(`
allow fastbootd {
        custom_ab_block_device
        recovery_block_device
        xbl_block_device
        uefi_block_device
        modem_block_device
        mdtp_device
}:blk_file { rw_file_perms };

# Allow fastbootd to read /sys/class/power_supply directory
# and access to power supply, usb nodes.
allow fastbootd sysfs:dir r_dir_perms;
r_dir_file(fastbootd, sysfs_battery_supply)
r_dir_file(fastbootd, sysfs_usb_supply)
allow fastbootd {
    sysfs_battery_supply
    sysfs_usb_supply
}:file w_file_perms;
')

allow fastbootd tmpfs:lnk_file { getattr read };