NetBSD/usr.bin/vi/ex/ex_quit.c

54 lines
1.0 KiB
C
Raw Normal View History

2002-04-09 05:47:30 +04:00
/* $NetBSD: ex_quit.c,v 1.3 2002/04/09 01:47:33 thorpej Exp $ */
1998-01-09 11:03:16 +03:00
1996-05-20 05:53:18 +04:00
/*-
* Copyright (c) 1992, 1993, 1994
* The Regents of the University of California. All rights reserved.
* Copyright (c) 1992, 1993, 1994, 1995, 1996
* Keith Bostic. All rights reserved.
*
* See the LICENSE file for redistribution information.
*/
#include "config.h"
2002-04-09 05:47:30 +04:00
#include <sys/cdefs.h>
1996-05-20 05:53:18 +04:00
#ifndef lint
2002-04-09 05:47:30 +04:00
#if 0
1996-05-20 05:53:18 +04:00
static const char sccsid[] = "@(#)ex_quit.c 10.7 (Berkeley) 4/27/96";
2002-04-09 05:47:30 +04:00
#else
__RCSID("$NetBSD");
#endif
1996-05-20 05:53:18 +04:00
#endif /* not lint */
#include <sys/types.h>
#include <sys/queue.h>
#include <bitstring.h>
#include <limits.h>
#include <stdio.h>
#include "../common/common.h"
/*
* ex_quit -- :quit[!]
* Quit.
*
* PUBLIC: int ex_quit __P((SCR *, EXCMD *));
*/
int
ex_quit(sp, cmdp)
SCR *sp;
EXCMD *cmdp;
{
int force;
force = FL_ISSET(cmdp->iflags, E_C_FORCE);
/* Check for file modifications, or more files to edit. */
if (file_m2(sp, force) || ex_ncheck(sp, force))
return (1);
F_SET(sp, force ? SC_EXIT_FORCE : SC_EXIT);
return (0);
}