73 lines
2.7 KiB
C
73 lines
2.7 KiB
C
/* $NetBSD: pass3.c,v 1.3 2000/05/23 01:48:54 perseant Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 1980, 1986, 1993
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the University of
|
|
* California, Berkeley and its contributors.
|
|
* 4. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/time.h>
|
|
#include <ufs/ufs/dinode.h>
|
|
#include <sys/mount.h>
|
|
#include <ufs/lfs/lfs.h>
|
|
#include "fsck.h"
|
|
#include "extern.h"
|
|
|
|
void
|
|
pass3()
|
|
{
|
|
register struct inoinfo **inpp, *inp;
|
|
ino_t orphan;
|
|
int loopcnt;
|
|
|
|
for (inpp = &inpsort[inplast - 1]; inpp >= inpsort; inpp--) {
|
|
inp = *inpp;
|
|
if (inp->i_number == ROOTINO ||
|
|
!(inp->i_parent == 0 || statemap[inp->i_number] == DSTATE))
|
|
continue;
|
|
if (statemap[inp->i_number] == DCLEAR)
|
|
continue;
|
|
for (loopcnt = 0;; loopcnt++) {
|
|
orphan = inp->i_number;
|
|
if (inp->i_parent == 0 ||
|
|
statemap[inp->i_parent] != DSTATE ||
|
|
loopcnt > numdirs)
|
|
break;
|
|
inp = getinoinfo(inp->i_parent);
|
|
}
|
|
(void)linkup(orphan, inp->i_dotdot);
|
|
inp->i_parent = inp->i_dotdot = lfdir;
|
|
lncntp[lfdir]--;
|
|
statemap[orphan] = DFOUND;
|
|
propagate();
|
|
}
|
|
}
|