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/* $OpenBSD: v_zexit.c,v 1.6 2014/11/12 04:28:41 bentley Exp $ */ |
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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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#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(SCR *, VICMD *); |
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*/ |
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int |
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v_zexit(SCR *sp, 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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} |