ultrix man page for gtty

stty(3) 						     Library Functions Manual							   stty(3)

Name
       stty, gtty - set and get terminal state

Syntax
       #include <sgtty.h>

       stty(fd, buf)
       int fd;
       struct sgttyb *buf;

       gtty(fd, buf)
       int fd;
       struct sgttyb *buf;

Description
       This interface has been superseded by

       The  subroutine	sets the state of the terminal associated with fd.  The subroutine retrieves the state of the terminal associated with fd.
       To set the state of a terminal the call must have write permission.

       The call is actually ``ioctl(fd, TIOCSETP, buf)'', while the call is ``ioctl(fd, TIOCGETP, buf)''.  See and for an explanation.

Return Values
       If the call is successful 0 is returned, otherwise -1 is returned and the global variable errno contains the reason for the failure.

See Also
       ioctl(2), tty(4)

																	   stty(3)