> How about spawn() does an fstat on the target first, and immediately > (but silently) returns an error code if not present? Then the caller > can decide what to do with it. >
Not that simple, John. spawn() accounts for $PATH, so fstat() should iterate thru $PATH too. Inefficient. mount.c uses (at line #457) rc = wait4pid(spawn(args)); AFAIKS, all we need is to bb_error_msg() there if rc != 0 unless -q (quiet mode) is given to mount. -- Vladimir _______________________________________________ busybox mailing list [email protected] http://lists.busybox.net/mailman/listinfo/busybox
