minix/external/bsd/nvi/dist/vi/v_zexit.c
Lionel Sambuc 84d9c625bf Synchronize on NetBSD-CVS (2013/12/1 12:00:00 UTC)
- Fix for possible unset uid/gid in toproto
 - Fix for default mtree style
 - Update libelf
 - Importing libexecinfo
 - Resynchronize GCC, mpc, gmp, mpfr
 - build.sh: Replace params with show-params.
     This has been done as the make target has been renamed in the same
     way, while a new target named params has been added. This new
     target generates a file containing all the parameters, instead of
     printing it on the console.
 - Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
     get getservbyport() out of the inner loop

Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
2014-07-28 17:05:06 +02:00

53 lines
1.1 KiB
C

/* $NetBSD: v_zexit.c,v 1.2 2013/11/22 15:52:06 christos Exp $ */
/*-
* 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[] = "Id: v_zexit.c,v 10.7 2001/06/25 15:19:37 skimo Exp (Berkeley) Date: 2001/06/25 15:19:37 ";
#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(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);
}