/* $OpenBSD: pass3.c,v 1.8 2003/06/02 20:06:15 millert Exp $ */ /* $NetBSD: pass3.c,v 1.8 1995/03/18 14:55:54 cgd 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. 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. */ #ifndef lint #if 0 static char sccsid[] = "@(#)pass3.c 8.1 (Berkeley) 6/5/93"; #else static const char rcsid[] = "$OpenBSD: pass3.c,v 1.8 2003/06/02 20:06:15 millert Exp $"; #endif #endif /* not lint */ #include <sys/param.h> #include <sys/time.h> #include <ufs/ufs/dinode.h> #include <ufs/ffs/fs.h> #include <stdio.h> #include "fsck.h" #include "extern.h" static int info_pos; static int pass3_info(char *buf, int buflen) { return snprintf(buf, buflen, "phase 3, directory %d/%ld", info_pos, inplast); } void pass3(void) { struct inoinfo **inpp, *inp, *pinp; ino_t orphan; int loopcnt; info_fn = pass3_info; for (inpp = &inpsort[inplast - 1]; inpp >= inpsort; inpp--) { info_pos++; 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); } if (linkup(orphan, inp->i_dotdot)) { inp->i_parent = inp->i_dotdot = lfdir; lncntp[lfdir]--; pinp = getinoinfo(inp->i_parent); inp->i_parentp = pinp; inp->i_sibling = pinp->i_child; pinp->i_child = inp; statemap[orphan] = statemap[inp->i_parent]; } propagate(orphan); } info_fn = NULL; }