1 /* $OpenBSD: pass3.c,v 1.3 1997/06/14 04:16:56 downsj Exp $ */ 2 /* $NetBSD: pass3.c,v 1.1 1997/06/11 11:21:55 bouyer Exp $ */ 3 4 /* 5 * Copyright (c) 1997 Manuel Bouyer. 6 * Copyright (c) 1980, 1986, 1993 7 * The Regents of the University of California. All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. All advertising materials mentioning features or use of this software 18 * must display the following acknowledgement: 19 * This product includes software developed by the University of 20 * California, Berkeley and its contributors. 21 * 4. Neither the name of the University nor the names of its contributors 22 * may be used to endorse or promote products derived from this software 23 * without specific prior written permission. 24 * 25 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 * SUCH DAMAGE. 36 */ 37 38 #ifndef lint 39 #if 0 40 static char sccsid[] = "@(#)pass3.c 8.1 (Berkeley) 6/5/93"; 41 #else 42 #if 0 43 static char rcsid[] = "$NetBSD: pass3.c,v 1.1 1997/06/11 11:21:55 bouyer Exp $"; 44 #else 45 static char rcsid[] = "$OpenBSD: pass3.c,v 1.3 1997/06/14 04:16:56 downsj Exp $"; 46 #endif 47 #endif 48 #endif /* not lint */ 49 50 #include <sys/param.h> 51 #include <sys/time.h> 52 #include <ufs/ext2fs/ext2fs_dinode.h> 53 #include <ufs/ext2fs/ext2fs.h> 54 #include "fsck.h" 55 #include "extern.h" 56 57 void 58 pass3() 59 { 60 register struct inoinfo **inpp, *inp; 61 ino_t orphan; 62 int loopcnt; 63 64 for (inpp = &inpsort[inplast - 1]; inpp >= inpsort; inpp--) { 65 inp = *inpp; 66 if (inp->i_number == EXT2_ROOTINO || 67 !(inp->i_parent == 0 || statemap[inp->i_number] == DSTATE)) 68 continue; 69 if (statemap[inp->i_number] == DCLEAR) 70 continue; 71 for (loopcnt = 0; ; loopcnt++) { 72 orphan = inp->i_number; 73 if (inp->i_parent == 0 || 74 statemap[inp->i_parent] != DSTATE || 75 loopcnt > numdirs) 76 break; 77 inp = getinoinfo(inp->i_parent); 78 } 79 (void)linkup(orphan, inp->i_dotdot); 80 inp->i_parent = inp->i_dotdot = lfdir; 81 lncntp[lfdir]--; 82 statemap[orphan] = DFOUND; 83 propagate(); 84 } 85 } 86