Merge \"init: select usb gadget controller at run time\"

    }

}

// Set the UDC controller for the ConfigFS USB Gadgets.

// Read the UDC controller in use from "/sys/class/udc".

// In case of multiple UDC controllers select the first one.

static void set_usb_controller() {

    std::unique_ptr<DIR, decltype(&closedir)>dir(opendir("/sys/class/udc"), closedir);

    if (!dir) return;

    dirent* dp;

    while ((dp = readdir(dir.get())) != nullptr) {

        if (dp->d_name[0] == '.') continue;

        property_set("sys.usb.controller", dp->d_name);

        break;

    }

}

int main(int argc, char** argv) {

    if (!strcmp(basename(argv[0]), "ueventd")) {

        return ueventd_main(argc, argv);

    property_load_boot_defaults();

    export_oem_lock_status();

    start_property_service();

    set_usb_controller();

    const BuiltinFunctionMap function_map;

    Action::set_function_map(&function_map);