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[unix-history] / usr / src / usr.bin / window / wwclose.c

#ifndef lint
static char sccsid[] = "@(#)wwclose.c	3.13 %G%";
#endif

/*
 * Copyright (c) 1983 Regents of the University of California,
 * All rights reserved.  Redistribution permitted subject to
 * the terms of the Berkeley Software License Agreement.
 */

#include "ww.h"
#include <signal.h>

wwclose(w)
register struct ww *w;
{
	wwindex[w->ww_index] = 0;
	if (w->ww_pty >= 0)
		(void) close(w->ww_pty);
	if (w->ww_socket >= 0)
		(void) close(w->ww_socket);
	wwfree((char **)w->ww_win, w->ww_w.t);
	wwfree((char **)w->ww_buf, w->ww_b.t);
	if (w->ww_fmap != 0)
		wwfree((char **)w->ww_fmap, w->ww_w.t);
	free((char *)(w->ww_nvis + w->ww_w.t));
	if (w->ww_ob != 0)
		free(w->ww_ob);
	free((char *)w);
}