/*
 * |-----------------------------------------------------------|
 * | Copyright (c) 1991, 1990 MIPS Computer Systems, Inc.      |
 * | All Rights Reserved                                       |
 * |-----------------------------------------------------------|
 * |          Restricted Rights Legend                         |
 * | Use, duplication, or disclosure by the Government is      |
 * | subject to restrictions as set forth in                   |
 * | subparagraph (c)(1)(ii) of the Rights in Technical        |
 * | Data and Computer Software Clause of DFARS 252.227-7013.  |
 * |         MIPS Computer Systems, Inc.                       |
 * |         950 DeGuigne Avenue                               |
 * |         Sunnyvale, California 94088-3650, USA             |
 * |-----------------------------------------------------------|
 */
#ident	"$Header: reset_sh.c,v 1.5.2.1 92/06/24 14:06:31 marker Exp $"
/*	Copyright (c) 1984 AT&T	*/
/*	  All Rights Reserved  	*/

/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T	*/
/*	The copyright notice above does not evidence any   	*/
/*	actual or intended publication of such source code.	*/

#include	"curses_inc.h"

reset_shell_mode()
{
    if (cur_term == NULL) {
	return;
    }
#ifdef	DIOCSETT
    /*
     * Restore any virtual terminal setting.  This must be done
     * before the TIOCSETN because DIOCSETT will clobber flags like xtabs.
     */
    cur_term -> old.st_flgs |= TM_SET;
    (void) ioctl(cur_term->Filedes, DIOCSETT, &cur_term -> old);
#endif	/* DIOCSETT */
    if (_BR(SHELLTTY))
    {
	(void) ioctl(cur_term -> Filedes,
#ifdef	SYSV
	    TCSETAW,
#else	/* SYSV */
	    TIOCSETN,
#endif	/* SYSV */
		    &SHELLTTY);
#ifdef	LTILDE
	if (cur_term -> newlmode != cur_term -> oldlmode)
	    (void) ioctl(cur_term -> Filedes, TIOCLSET, &cur_term -> oldlmode);
#endif	/* LTILDE */
    }
    return (OK);
}
