On Mon, Apr 15, 2013 at 02:38:08PM +0800, Anand Jain wrote: > +/* Checks the status of the balance if any > + * return codes: > + * -1 : Error failed to know if there is any pending balance > + * 1 : Successful to know status of a pending balance > + * 0 : When there is no pending balance or completed The error code will become the return code of the 'btrfs balance status' command in the end: btrfs.c:main() 295 exit(cmd->fn(argc, argv)); and that's why I've suggested to return 1 or 2, though -1 matches shell error code 255 but I'd rathe avoid using it. david -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
