1 /* $NetBSD: pass3.c,v 1.12 2001/01/10 08:22:20 mycroft 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/cdefs.h> 37 #ifndef lint 38 #if 0 39 static char sccsid[] = "@(#)pass3.c 8.2 (Berkeley) 4/27/95"; 40 #else 41 __RCSID("$NetBSD: pass3.c,v 1.12 2001/01/10 08:22:20 mycroft Exp $"); 42 #endif 43 #endif /* not lint */ 44 45 #include <sys/param.h> 46 #include <sys/time.h> 47 48 #include <ufs/ufs/dinode.h> 49 #include <ufs/ffs/fs.h> 50 51 #include "fsck.h" 52 #include "extern.h" 53 54 void 55 pass3() 56 { 57 struct inoinfo **inpp, *inp; 58 ino_t orphan; 59 int loopcnt; 60 61 for (inpp = &inpsort[inplast - 1]; inpp >= inpsort; inpp--) { 62 inp = *inpp; 63 if (inp->i_number == ROOTINO || 64 !(inp->i_parent == 0 || statemap[inp->i_number] == DSTATE)) 65 continue; 66 if (statemap[inp->i_number] == DCLEAR) 67 continue; 68 for (loopcnt = 0; ; loopcnt++) { 69 orphan = inp->i_number; 70 if (inp->i_parent == 0 || 71 statemap[inp->i_parent] != DSTATE || 72 loopcnt > numdirs) 73 break; 74 inp = getinoinfo(inp->i_parent); 75 } 76 (void)linkup(orphan, inp->i_dotdot); 77 lncntp[lfdir]--; 78 } 79 } 80