GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: usr.bin/vi/build/../ex/ex_stop.c Lines: 0 8 0.0 %
Date: 2017-11-13 Branches: 0 8 0.0 %

Line Branch Exec Source
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/*	$OpenBSD: ex_stop.c,v 1.6 2014/11/12 04:28:41 bentley Exp $	*/
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/*-
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 * Copyright (c) 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 <bitstring.h>
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#include <errno.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 <unistd.h>
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#include "../common/common.h"
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/*
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 * ex_stop -- :stop[!]
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 *	      :suspend[!]
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 *	Suspend execution.
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 *
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 * PUBLIC: int ex_stop(SCR *, EXCMD *);
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 */
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int
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ex_stop(SCR *sp, EXCMD *cmdp)
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{
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	int allowed;
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	/* For some strange reason, the force flag turns off autowrite. */
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	if (!FL_ISSET(cmdp->iflags, E_C_FORCE) && file_aw(sp, FS_ALL))
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		return (1);
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	if (sp->gp->scr_suspend(sp, &allowed))
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		return (1);
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	if (!allowed)
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		ex_emsg(sp, NULL, EXM_NOSUSPEND);
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	return (0);
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}