stty(3) - NetBSD Manual Pages

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STTY(3)                 NetBSD Library Functions Manual                STTY(3)


NAME

     stty, gtty -- set and get terminal state (defunct)


LIBRARY

     Compatibility Library (libcompat, -lcompat)


SYNOPSIS

     #include <sgtty.h>

     stty(int fd, struct sgttyb *buf);

     gtty(int fd, struct sgttyb *buf);


DESCRIPTION

     These interfaces are obsoleted by ioctl(2).  They are available from the
     compatibility library, libcompat.

     The stty() function sets the state of the terminal associated with fd.
     The gtty() function retrieves the state of the terminal associated with
     fd.  To set the state of a terminal the call must have write permission.

     The stty() call is actually `ioctl(fd, TIOCSETP, buf)', while the gtty()
     call is `ioctl(fd, TIOCGETP, buf)'.  See ioctl(2) and tty(4) for an
     explanation.


RETURN VALUES

     The gtty() and stty() functions return the value 0 if successful; other-
     wise the value -1 is returned and the global variable errno is set to
     indicate the error.


SEE ALSO

     ioctl(2), tty(4)


HISTORY

     The stty() and gtty() functions appeared in Version 1 AT&T UNIX.  Obso-
     leted by ioctl(2), these functions were moved to libcompat in 4.2BSD.

NetBSD 10.99                   September 2, 2019                  NetBSD 10.99