how do I hangup the line from a unix-c program?

[Eoin Woods]

jay at gdx.UUCP (Jay A. Snyder) writes:

>how do I hangup the line from a unix-c program?

Use the ioctl(2) system call on the terminal to hang up the line by setting
the baud rate to 0 - On Berkley systems use fcntl(2) to perform a similar
function.

See :	ioctl (2)  <  SysV
	termio (7) <

or :	fcntl (2)  < BSD

Xenix, Minix, Coherent ... I'm not too sure!

Eoin.
--
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~    Eoin Woods, Software Development Group, Bull HN Information Systems,   ~
~                Maxted Road, Hemel Hempstead, Herts HP2 7DZ                ~
~                   Tel :   +44 442 232222 x4823                            ~
~                   Fax :   +44 442 234084                                  ~
~                   < Eoin.Woods at hemel.bull.co.uk >                         ~
~          < When do we start news group comp.os.emacs ?  :-) >             ~