55 lines
1.0 KiB
C
55 lines
1.0 KiB
C
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/*-
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* Copyright (c) 1992, 1993, 1994
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* The Regents of the University of California. All rights reserved.
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* Copyright (c) 1992, 1993, 1994, 1995, 1996
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* Keith Bostic. All rights reserved.
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*
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* See the LICENSE file for redistribution information.
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*/
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#include "config.h"
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#ifndef lint
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static const char sccsid[] = "@(#)v_zexit.c 10.6 (Berkeley) 4/27/96";
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#endif /* not lint */
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#include <sys/types.h>
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#include <sys/queue.h>
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#include <sys/time.h>
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#include <bitstring.h>
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#include <limits.h>
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#include <stdio.h>
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#include <string.h>
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#include "../common/common.h"
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#include "vi.h"
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/*
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* v_zexit -- ZZ
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* Save the file and exit.
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*
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* PUBLIC: int v_zexit __P((SCR *, VICMD *));
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*/
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int
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v_zexit(sp, vp)
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SCR *sp;
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VICMD *vp;
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{
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/* Write back any modifications. */
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if (F_ISSET(sp->ep, F_MODIFIED) &&
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file_write(sp, NULL, NULL, NULL, FS_ALL))
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return (1);
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/* Check to make sure it's not a temporary file. */
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if (file_m3(sp, 0))
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return (1);
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/* Check for more files to edit. */
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if (ex_ncheck(sp, 0))
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return (1);
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F_SET(sp, SC_EXIT);
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return (0);
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}
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