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7fa08060 | 1 | #ifndef lint |
62e6c152 | 2 | static char version[] = "@(#)pass1b.c 3.3 (Berkeley) %G%"; |
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3 | #endif |
4 | ||
5 | #include <sys/param.h> | |
6 | #include <sys/inode.h> | |
7 | #include <sys/fs.h> | |
8 | #include "fsck.h" | |
9 | ||
10 | int pass1bcheck(); | |
62e6c152 | 11 | static struct dups *duphead; |
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12 | |
13 | pass1b() | |
14 | { | |
15 | register int c, i; | |
16 | register DINODE *dp; | |
17 | struct inodesc idesc; | |
18 | ino_t inumber; | |
19 | ||
20 | bzero((char *)&idesc, sizeof(struct inodesc)); | |
21 | idesc.id_type = ADDR; | |
22 | idesc.id_func = pass1bcheck; | |
62e6c152 | 23 | duphead = duplist; |
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24 | inumber = 0; |
25 | for (c = 0; c < sblock.fs_ncg; c++) { | |
26 | for (i = 0; i < sblock.fs_ipg; i++, inumber++) { | |
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27 | if (inumber < ROOTINO) |
28 | continue; | |
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29 | dp = ginode(inumber); |
30 | if (dp == NULL) | |
31 | continue; | |
32 | idesc.id_number = inumber; | |
33 | if (statemap[inumber] != USTATE && | |
34 | (ckinode(dp, &idesc) & STOP)) | |
35 | goto out1b; | |
36 | } | |
37 | } | |
38 | out1b: | |
39 | flush(&dfile, &inoblk); | |
40 | } | |
41 | ||
42 | pass1bcheck(idesc) | |
43 | register struct inodesc *idesc; | |
44 | { | |
62e6c152 | 45 | register struct dups *dlp; |
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46 | int nfrags, res = KEEPON; |
47 | daddr_t blkno = idesc->id_blkno; | |
48 | ||
49 | for (nfrags = idesc->id_numfrags; nfrags > 0; blkno++, nfrags--) { | |
50 | if (outrange(blkno, 1)) | |
51 | res = SKIP; | |
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52 | for (dlp = duphead; dlp; dlp = dlp->next) { |
53 | if (dlp->dup == blkno) { | |
7fa08060 | 54 | blkerr(idesc->id_number, "DUP", blkno); |
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55 | dlp->dup = duphead->dup; |
56 | duphead->dup = blkno; | |
57 | duphead = duphead->next; | |
7fa08060 | 58 | } |
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59 | if (dlp == muldup) |
60 | break; | |
61 | } | |
62 | if (muldup == 0 || duphead == muldup->next) | |
63 | return (STOP); | |
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64 | } |
65 | return (res); | |
66 | } |