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pass4.c (7585) pass4.c (23675)
1/*
2 * Copyright (c) 1980, 1986, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34#ifndef lint
1/*
2 * Copyright (c) 1980, 1986, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34#ifndef lint
35static const char sccsid[] = "@(#)pass4.c 8.1 (Berkeley) 6/5/93";
35static const char sccsid[] = "@(#)pass4.c 8.4 (Berkeley) 4/28/95";
36#endif /* not lint */
37
38#include <sys/param.h>
39#include <sys/time.h>
36#endif /* not lint */
37
38#include <sys/param.h>
39#include <sys/time.h>
40
40#include <ufs/ufs/dinode.h>
41#include <ufs/ffs/fs.h>
41#include <ufs/ufs/dinode.h>
42#include <ufs/ffs/fs.h>
42#include <stdlib.h>
43
44#include <err.h>
43#include <string.h>
45#include <string.h>
46
44#include "fsck.h"
45
47#include "fsck.h"
48
46int pass4check();
47
48void
49pass4()
50{
51 register ino_t inumber;
52 register struct zlncnt *zlnp;
53 struct dinode *dp;
54 struct inodesc idesc;
55 int n;
56
49void
50pass4()
51{
52 register ino_t inumber;
53 register struct zlncnt *zlnp;
54 struct dinode *dp;
55 struct inodesc idesc;
56 int n;
57
57 bzero((char *)&idesc, sizeof(struct inodesc));
58 memset(&idesc, 0, sizeof(struct inodesc));
58 idesc.id_type = ADDR;
59 idesc.id_func = pass4check;
60 for (inumber = ROOTINO; inumber <= lastino; inumber++) {
61 idesc.id_number = inumber;
62 switch (statemap[inumber]) {
63
64 case FSTATE:
65 case DFOUND:

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93 case FCLEAR:
94 clri(&idesc, "BAD/DUP", 1);
95 break;
96
97 case USTATE:
98 break;
99
100 default:
59 idesc.id_type = ADDR;
60 idesc.id_func = pass4check;
61 for (inumber = ROOTINO; inumber <= lastino; inumber++) {
62 idesc.id_number = inumber;
63 switch (statemap[inumber]) {
64
65 case FSTATE:
66 case DFOUND:

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94 case FCLEAR:
95 clri(&idesc, "BAD/DUP", 1);
96 break;
97
98 case USTATE:
99 break;
100
101 default:
101 errexit("BAD STATE %d FOR INODE I=%d",
102 errx(EEXIT, "BAD STATE %d FOR INODE I=%d",
102 statemap[inumber], inumber);
103 }
104 }
105}
106
107int
108pass4check(idesc)
109 register struct inodesc *idesc;
110{
111 register struct dups *dlp;
112 int nfrags, res = KEEPON;
103 statemap[inumber], inumber);
104 }
105 }
106}
107
108int
109pass4check(idesc)
110 register struct inodesc *idesc;
111{
112 register struct dups *dlp;
113 int nfrags, res = KEEPON;
113 daddr_t blkno = idesc->id_blkno;
114 ufs_daddr_t blkno = idesc->id_blkno;
114
115 for (nfrags = idesc->id_numfrags; nfrags > 0; blkno++, nfrags--) {
116 if (chkrange(blkno, 1)) {
117 res = SKIP;
118 } else if (testbmap(blkno)) {
119 for (dlp = duplist; dlp; dlp = dlp->next) {
120 if (dlp->dup != blkno)
121 continue;

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116 for (nfrags = idesc->id_numfrags; nfrags > 0; blkno++, nfrags--) {
117 if (chkrange(blkno, 1)) {
118 res = SKIP;
119 } else if (testbmap(blkno)) {
120 for (dlp = duplist; dlp; dlp = dlp->next) {
121 if (dlp->dup != blkno)
122 continue;

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