-#define log_full_link(level, link, fmt, ...) log_meta_object(level, __FILE__, __LINE__, __func__, "INTERFACE=", link->ifname, "%-*s: " fmt, IFNAMSIZ, link->ifname, ##__VA_ARGS__)
-#define log_debug_link(link, ...) log_full_link(LOG_DEBUG, link, ##__VA_ARGS__)
-#define log_info_link(link, ...) log_full_link(LOG_INFO, link, ##__VA_ARGS__)
-#define log_notice_link(link, ...) log_full_link(LOG_NOTICE, link, ##__VA_ARGS__)
-#define log_warning_link(link, ...) log_full_link(LOG_WARNING, link, ##__VA_ARGS__)
-#define log_error_link(link, ...) log_full_link(LOG_ERR, link, ##__VA_ARGS__)
+int config_parse_address_family_boolean(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);