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tcgetattr
=========

Syntax
------

     #include <termios.h>
     
     int tcgetattr (int fd, struct termios *termiosp);

Description
-----------

This function gets termios structure from device FD and stores it in
the structure TERMIOSP.  Note that the termios emulation handles
console only.

Return Value
------------

Zero on success, nonzero on failure.

Example
-------

     struct termios termiosbuf;
     int rc = tcgetattr (0, &termiosbuf);