Thanx for your respond. Does it mean I have to change nothing in my tty driver (based on serial_core.c) to use: cat and cp? No "nonstandard " special functions to implement?
> >On Thu, 15 Feb 2007, Mockern wrote: > >> I have a question about linux tty driver >> >> how to support cp, cat operations in tty driver (like tiny_tty)? >> (e.g. echo "hello tty" > /dev/ttyS3, cat < ttyS10 etc) >> >> There a lot of examples with char drivers, but I could not find it for tty >> Linux driver. >> > >It works out of the box. Just keep hardware flow-control turned off >if there are no receivers connected to the output port. Also, you need >to set up the port's baud-rate and (usually) to make it transparent to >control characters (man tc-get/set-attr). > >Cheers, >Dick Johnson >Penguin : Linux version 2.6.16.24 on an i686 machine (5592.61 BogoMips). >New book: http://www.AbominableFirebug.com/ >_ > > >**************************************************************** >The information transmitted in this message is confidential and may be >privileged. Any review, retransmission, dissemination, or other use of this >information by persons or entities other than the intended recipient is >prohibited. If you are not the intended recipient, please notify Analogic >Corporation immediately - by replying to this message or by sending an email >to [EMAIL PROTECTED] - and destroy all copies of this information, including >any attachments, without reading or disclosing them. > >Thank you. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
