Re: bug(?) in block_til_ready serial.c - open() blocking, 2.0 & 2.2

Alan Cox (alan@lxorguk.ukuu.org.uk)
Sat, 27 Mar 1999 14:47:22 +0000 (GMT)

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> OK, the bug was in my program - I have put CLOCAL flag into c_oflag, not
> c_cflag, thus effectively clearing it. But then I consider not using
> "O_NDELAY" by "stty" program a bug.
>
> After "stty -clocal < /dev/ttyS0" you can not use stty any more.

stty doesnt open the terminal in the above example. The shell does.

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