ncursesw-morphos/ncurses/base/lib_restart.c

/****************************************************************************
 * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
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 * "Software"), to deal in the Software without restriction, including      *
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/****************************************************************************
 *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
 *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
 *     and: Thomas E. Dickey                        1996-on                 *
 ****************************************************************************/

/*
 * Terminfo-only terminal setup routines:
 *
 *		int restartterm(const char *, int, int *)
 *		TERMINAL *set_curterm(TERMINAL *)
 *		int del_curterm(TERMINAL *)
 */

#include <curses.priv.h>

#if SVR4_TERMIO && !defined(_POSIX_SOURCE)
#define _POSIX_SOURCE
#endif

#include <term.h>		/* lines, columns, cur_term */

MODULE_ID("$Id: lib_restart.c,v 1.7 2007/04/19 21:05:25 tom Exp $")

NCURSES_EXPORT(int)
restartterm(NCURSES_CONST char *termp, int filenum, int *errret)
{
    int saveecho = SP->_echo;
    int savecbreak = SP->_cbreak;
    int saveraw = SP->_raw;
    int savenl = SP->_nl;
    int result;

    T((T_CALLED("restartterm(%s,%d,%p)"), termp, filenum, errret));

    if (setupterm(termp, filenum, errret) != OK) {
	result = ERR;
    } else {

	if (saveecho)
	    echo();
	else
	    noecho();

	if (savecbreak) {
	    cbreak();
	    noraw();
	} else if (saveraw) {
	    nocbreak();
	    raw();
	} else {
	    nocbreak();
	    noraw();
	}
	if (savenl)
	    nl();
	else
	    nonl();

	reset_prog_mode();

#if USE_SIZECHANGE
	_nc_update_screensize();
#endif

	result = OK;
    }
    returnCode(result);
}