projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 7fa08060 KM |
1 | #ifndef lint |
| 2 | static char version[] = "@(#)pass1b.c 3.1 (Berkeley) %G%"; | |
| 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(); | |
| 11 | ||
| 12 | pass1b() | |
| 13 | { | |
| 14 | register int c, i; | |
| 15 | register DINODE *dp; | |
| 16 | struct inodesc idesc; | |
| 17 | ino_t inumber; | |
| 18 | ||
| 19 | bzero((char *)&idesc, sizeof(struct inodesc)); | |
| 20 | idesc.id_type = ADDR; | |
| 21 | idesc.id_func = pass1bcheck; | |
| 22 | inumber = 0; | |
| 23 | for (c = 0; c < sblock.fs_ncg; c++) { | |
| 24 | for (i = 0; i < sblock.fs_ipg; i++, inumber++) { | |
| 25 | dp = ginode(inumber); | |
| 26 | if (dp == NULL) | |
| 27 | continue; | |
| 28 | idesc.id_number = inumber; | |
| 29 | if (statemap[inumber] != USTATE && | |
| 30 | (ckinode(dp, &idesc) & STOP)) | |
| 31 | goto out1b; | |
| 32 | } | |
| 33 | } | |
| 34 | out1b: | |
| 35 | flush(&dfile, &inoblk); | |
| 36 | } | |
| 37 | ||
| 38 | pass1bcheck(idesc) | |
| 39 | register struct inodesc *idesc; | |
| 40 | { | |
| 41 | register daddr_t *dlp; | |
| 42 | int nfrags, res = KEEPON; | |
| 43 | daddr_t blkno = idesc->id_blkno; | |
| 44 | ||
| 45 | for (nfrags = idesc->id_numfrags; nfrags > 0; blkno++, nfrags--) { | |
| 46 | if (outrange(blkno, 1)) | |
| 47 | res = SKIP; | |
| 48 | for (dlp = duplist; dlp < muldup; dlp++) | |
| 49 | if (*dlp == blkno) { | |
| 50 | blkerr(idesc->id_number, "DUP", blkno); | |
| 51 | *dlp = *--muldup; | |
| 52 | *muldup = blkno; | |
| 53 | if (muldup == duplist) | |
| 54 | return (STOP); | |
| 55 | } | |
| 56 | } | |
| 57 | return (res); | |
| 58 | } |