1 /* $NetBSD: pass3.c,v 1.3 2000/05/23 01:48:54 perseant Exp $ */ 2 3 /* 4 * Copyright (c) 1980, 1986, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by the University of 18 * California, Berkeley and its contributors. 19 * 4. Neither the name of the University nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 */ 35 36 #include <sys/param.h> 37 #include <sys/time.h> 38 #include <ufs/ufs/dinode.h> 39 #include <sys/mount.h> 40 #include <ufs/lfs/lfs.h> 41 #include "fsck.h" 42 #include "extern.h" 43 44 void 45 pass3() 46 { 47 register struct inoinfo **inpp, *inp; 48 ino_t orphan; 49 int loopcnt; 50 51 for (inpp = &inpsort[inplast - 1]; inpp >= inpsort; inpp--) { 52 inp = *inpp; 53 if (inp->i_number == ROOTINO || 54 !(inp->i_parent == 0 || statemap[inp->i_number] == DSTATE)) 55 continue; 56 if (statemap[inp->i_number] == DCLEAR) 57 continue; 58 for (loopcnt = 0;; loopcnt++) { 59 orphan = inp->i_number; 60 if (inp->i_parent == 0 || 61 statemap[inp->i_parent] != DSTATE || 62 loopcnt > numdirs) 63 break; 64 inp = getinoinfo(inp->i_parent); 65 } 66 (void)linkup(orphan, inp->i_dotdot); 67 inp->i_parent = inp->i_dotdot = lfdir; 68 lncntp[lfdir]--; 69 statemap[orphan] = DFOUND; 70 propagate(); 71 } 72 } 73