726 	char *fullpath, *oldvalue, *newvalue;  in add_pkgdir()  local
733 		newvalue = xasprintf("%s %s", oldvalue, pkg);  in add_pkgdir()
736 		newvalue = xasprintf("@pkgdir %s", pkg);  in add_pkgdir()
738 	pkgdb_store(fullpath, newvalue);  in add_pkgdir()
741 	free(newvalue);  in add_pkgdir()
748 	char *fullpath, *oldvalue, *newvalue, *iter;  in delete_pkgdir()  local
753 		newvalue = xstrdup(oldvalue);  in delete_pkgdir()
754 		iter = newvalue + 8;  in delete_pkgdir()
769 		if (iter != newvalue + 8)  in delete_pkgdir()
770 			pkgdb_store(fullpath, newvalue);  in delete_pkgdir()
771 		free(newvalue);  in delete_pkgdir()