> We can tell if the id sdev->name should be unique by looking at > the first byte (it is not unique if the value is 'Z'), > SCSI_UID_UNKNOWN.
Such things are nontrivial. % cat /sysfs/devices/ide-scsi/0:0:0:0/0:0:0:0/name SHP CD-Writer+ 8200 [ Here the serial number consists of the '[' only. (And this is not because of truncation.) I can see your intentions, but view these names/ids more like heuristics than like reliable data. More or less like mount, which will usually figure out the filesystem type for you, but no guarantees are given. And where we have heuristics only, it cannot be "wrong" to truncate at 50 positions or so. The heuristic does not become appreciably weaker. (And, in case of heuristics, I like 98% heuristics better than 99.98% heuristics. They keep you honest. No important things will depend upon them. With 99.98% one may forget that it is a heuristic.) Andries ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
