Re: New USB stack on FreeBSD w/Linux emulation layer coming
Oliver Neukum <[email protected]>
| Newsgroups | gmane.linux.usb.devel |
|---|---|
| Message-ID | <[email protected]> |
Am Mittwoch, 16. Mai 2007 19:38 schrieb Alan Stern: > > > It doesn't save code. You need to check for the memory when you > > > allocate it, no matter when that is done. > > > > Yes, but it is a difference doing it once at attach or doing it every time you > > start a transfer. > > Above you said it "saves code". That is wrong. Not necessarily. Dealing with an allocation error in open() is much easier than dealing with a failure to resubmit an URB in a completion handler. Regards Oliver ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel