CLEANUP_NCURSES = 0x01,
CLEANUP_MAP = 0x02,
CLEANUP_KEYBINDINGS = 0x04,
- CLEANUP_LOG = 0x08
+ CLEANUP_LOG = 0x08,
+ CLEANUP_COMMAND_DB = 0x10
};
extern void set_cleanup_flag(enum cleanup_flag flag);
-/* If "err" != 0, exit with an error message "msg" and clean up. (For "err",
- * pass the result of functions that return non-zero as an error status and
- * thereby avoid bloating up the code with if-error-conditionals.)
+/* If "err" == 0, do nothing. Else, clean up and exit with an error message that
+ * consists, first, of "msg" or (if "msg" is a NULL pointer) a generic "Details
+ * unknown", secondly of "err" as the "internal error code", and thirdly of
+ * errno if it is non-zero.
*/
extern void exit_err(uint8_t err, struct World * world, char * msg);