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    /*	$OpenBSD: pass3.c,v 1.18 2015/01/20 18:22:21 deraadt Exp $	*/  | 
    
    
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    /*	$NetBSD: pass3.c,v 1.8 1995/03/18 14:55:54 cgd Exp $	*/  | 
    
    
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    /*  | 
    
    
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     * Copyright (c) 1980, 1986, 1993  | 
    
    
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     *	The Regents of the University of California.  All rights reserved.  | 
    
    
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     *  | 
    
    
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     * Redistribution and use in source and binary forms, with or without  | 
    
    
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     * modification, are permitted provided that the following conditions  | 
    
    
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     * are met:  | 
    
    
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     * 1. Redistributions of source code must retain the above copyright  | 
    
    
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     *    notice, this list of conditions and the following disclaimer.  | 
    
    
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     * 2. Redistributions in binary form must reproduce the above copyright  | 
    
    
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     *    notice, this list of conditions and the following disclaimer in the  | 
    
    
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     *    documentation and/or other materials provided with the distribution.  | 
    
    
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     * 3. Neither the name of the University nor the names of its contributors  | 
    
    
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     *    may be used to endorse or promote products derived from this software  | 
    
    
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     *    without specific prior written permission.  | 
    
    
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     *  | 
    
    
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     * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND  | 
    
    
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     * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE  | 
    
    
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     * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE  | 
    
    
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     * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE  | 
    
    
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     * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL  | 
    
    
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     * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS  | 
    
    
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     * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)  | 
    
    
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     * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT  | 
    
    
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     * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY  | 
    
    
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     * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF  | 
    
    
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     * SUCH DAMAGE.  | 
    
    
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     */  | 
    
    
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    #include <sys/time.h>  | 
    
    
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    #include <ufs/ufs/dinode.h>  | 
    
    
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    #include <ufs/ffs/fs.h>  | 
    
    
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    #include <stdio.h>  | 
    
    
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    #include "fsck.h"  | 
    
    
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    #include "extern.h"  | 
    
    
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    static int info_pos;  | 
    
    
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    static int  | 
    
    
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    pass3_info(char *buf, size_t buflen)  | 
    
    
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    { | 
    
    
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    	return (snprintf(buf, buflen, "phase 3, directory %d/%ld",  | 
    
    
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    	    info_pos, inplast) > 0);  | 
    
    
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    }  | 
    
    
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    void  | 
    
    
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    pass3(void)  | 
    
    
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    { | 
    
    
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    	struct inoinfo **inpp, *inp, *pinp;  | 
    
    
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    	ino_t orphan;  | 
    
    
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    	int loopcnt;  | 
    
    
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    	info_fn = pass3_info;  | 
    
    
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    	for (inpp = &inpsort[inplast - 1]; inpp >= inpsort; inpp--) { | 
    
    
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    		info_pos++;  | 
    
    
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    		inp = *inpp;  | 
    
    
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    		if (inp->i_number == ROOTINO ||  | 
    
    
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    		    (inp->i_parent != 0 && GET_ISTATE(inp->i_number) != DSTATE))  | 
    
    
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    			continue;  | 
    
    
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    		if (GET_ISTATE(inp->i_number) == DCLEAR)  | 
    
    
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    			continue;  | 
    
    
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    		for (loopcnt = 0; ; loopcnt++) { | 
    
    
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    			orphan = inp->i_number;  | 
    
    
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    			if (inp->i_parent == 0 ||  | 
    
    
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    			    GET_ISTATE(inp->i_parent) != DSTATE ||  | 
    
    
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    			    loopcnt > numdirs)  | 
    
    
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    				break;  | 
    
    
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    			inp = getinoinfo(inp->i_parent);  | 
    
    
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    		}  | 
    
    
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    		if (linkup(orphan, inp->i_dotdot)) { | 
    
    
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    			inp->i_parent = inp->i_dotdot = lfdir;  | 
    
    
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    			ILNCOUNT(lfdir)--;  | 
    
    
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    			pinp = getinoinfo(inp->i_parent);  | 
    
    
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    			inp->i_sibling = pinp->i_child;  | 
    
    
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    			pinp->i_child = inp;  | 
    
    
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    			SET_ISTATE(orphan, GET_ISTATE(inp->i_parent));  | 
    
    
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    		}  | 
    
    
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    		propagate(orphan);  | 
    
    
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    	}  | 
    
    
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    	info_fn = NULL;  | 
    
    
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    }  |