close.c

来自「<B>Digital的Unix操作系统VAX 4.2源码</B>」· C语言 代码 · 共 37 行

#ifndef lint
static char SccsId[] = " @(#)close.c	4.1	(ULTRIX)	7/2/90";
#endif not(lint)

/*
 * Modification History
 *
 * 	April-11-1989, Pradeep Chetal
 *	Added changes from 4.3Tahoe BSD for lots of new drivers
 */

/*
 * Copyright (c) 1980 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 */

#ifndef lint
static char sccsid[] = "@(#)close.c	5.2 (Berkeley) 4/30/85";
#endif not lint


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

closepl()
{
	/* recieve interupts */
	signal(SIGINT, SIG_IGN);

	/* exit graphics mode */
	putchar( ESC );
	printf("[H");
	exit(0);
}