1/* $NetBSD: v_zexit.c,v 1.2 2013/11/22 15:52:06 christos Exp $ */ 2/*- 3 * Copyright (c) 1992, 1993, 1994 4 * The Regents of the University of California. All rights reserved. 5 * Copyright (c) 1992, 1993, 1994, 1995, 1996 6 * Keith Bostic. All rights reserved. 7 * 8 * See the LICENSE file for redistribution information. 9 */ 10 11#include "config.h" 12 13#include <sys/cdefs.h> 14#if 0 15#ifndef lint 16static 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 "; 17#endif /* not lint */ 18#else 19__RCSID("$NetBSD$"); 20#endif 21 22#include <sys/types.h> 23#include <sys/queue.h> 24#include <sys/time.h> 25 26#include <bitstring.h> 27#include <limits.h> 28#include <stdio.h> 29#include <string.h> 30 31#include "../common/common.h" 32#include "vi.h" 33 34/* 35 * v_zexit -- ZZ 36 * Save the file and exit. 37 * 38 * PUBLIC: int v_zexit __P((SCR *, VICMD *)); 39 */ 40int 41v_zexit(SCR *sp, VICMD *vp) 42{ 43 /* Write back any modifications. */ 44 if (F_ISSET(sp->ep, F_MODIFIED) && 45 file_write(sp, NULL, NULL, NULL, FS_ALL)) 46 return (1); 47 48 /* Check to make sure it's not a temporary file. */ 49 if (file_m3(sp, 0)) 50 return (1); 51 52 /* Check for more files to edit. */ 53 if (ex_ncheck(sp, 0)) 54 return (1); 55 56 F_SET(sp, SC_EXIT); 57 return (0); 58} 59