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29 * @(#)pass1b.c 8.4 (Berkeley) 4/28/95
30 * $FreeBSD: src/sbin/fsck/pass1b.c,v 1.7.2.1 2001/01/23 23:11:07 iedowse Exp $
31 * $DragonFly: src/sbin/fsck/pass1b.c,v 1.8 2006/10/12 04:04:03 dillon Exp $
34 #include <sys/param.h>
36 #include <vfs/ufs/dinode.h>
37 #include <vfs/ufs/fs.h>
43 static struct dups *duphead;
44 static int pass1bcheck(struct inodesc *);
50 struct ufs1_dinode *dp;
54 memset(&idesc, 0, sizeof(struct inodesc));
56 idesc.id_func = pass1bcheck;
59 for (c = 0; c < sblock.fs_ncg; c++) {
61 printf("%s: phase 1b: cyl group %d of %d (%d%%)\n",
62 cdevname, c, sblock.fs_ncg,
63 c * 100 / sblock.fs_ncg);
66 for (i = 0; i < sblock.fs_ipg; i++, inumber++) {
67 if (inumber < ROOTINO)
72 idesc.id_number = inumber;
73 if (inoinfo(inumber)->ino_state != USTATE &&
74 (ckinode(dp, &idesc) & STOP))
81 pass1bcheck(struct inodesc *idesc)
84 int nfrags, res = KEEPON;
85 ufs_daddr_t blkno = idesc->id_blkno;
87 for (nfrags = idesc->id_numfrags; nfrags > 0; blkno++, nfrags--) {
88 if (chkrange(blkno, 1))
90 for (dlp = duphead; dlp; dlp = dlp->next) {
91 if (dlp->dup == blkno) {
92 blkerror(idesc->id_number, "DUP", blkno);
93 dlp->dup = duphead->dup;
95 duphead = duphead->next;
100 if (muldup == 0 || duphead == muldup->next)