| Current Path : /usr/src/contrib/nvi/vi/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //usr/src/contrib/nvi/vi/v_zexit.c |
/*-
* 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"
#ifndef lint
static const char sccsid[] = "@(#)v_zexit.c 10.6 (Berkeley) 4/27/96";
#endif /* not lint */
#include <sys/types.h>
#include <sys/queue.h>
#include <sys/time.h>
#include <bitstring.h>
#include <limits.h>
#include <stdio.h>
#include <string.h>
#include "../common/common.h"
#include "vi.h"
/*
* v_zexit -- ZZ
* Save the file and exit.
*
* PUBLIC: int v_zexit __P((SCR *, VICMD *));
*/
int
v_zexit(sp, vp)
SCR *sp;
VICMD *vp;
{
/* Write back any modifications. */
if (F_ISSET(sp->ep, F_MODIFIED) &&
file_write(sp, NULL, NULL, NULL, FS_ALL))
return (1);
/* Check to make sure it's not a temporary file. */
if (file_m3(sp, 0))
return (1);
/* Check for more files to edit. */
if (ex_ncheck(sp, 0))
return (1);
F_SET(sp, SC_EXIT);
return (0);
}