const struct system_info *system_info_get(void);
+void system_info_set_interface_address(unsigned int hwaddr_size,
+ uint8_t *hwaddr, const char *address);
void system_info_register_interface(unsigned int hwaddr_size, uint8_t *hwaddr,
const char *name, bool link);
void system_info_register_blockdev(const char *name, const char *uuid,