2.11BSD#431 - /usr/src/sbin/fsck/pass1b.c

   1: /*
   2:  * Copyright (c) 1980 Regents of the University of California.
   3:  * All rights reserved.  The Berkeley software License Agreement
   4:  * specifies the terms and conditions for redistribution.
   5:  */
   6: 
   7: #if !defined(lint) && defined(DOSCCS)
   8: static char sccsid[] = "@(#)pass1b.c	5.1 (Berkeley) 6/5/85";
   9: #endif not lint
  10: 
  11: #include <sys/param.h>
  12: #include <sys/inode.h>
  13: #include <sys/fs.h>
  14: #include "fsck.h"
  15: 
  16: int pass1bcheck();
  17: 
  18: pass1b()
  19: {
  20:     register int c, i;
  21:     register DINODE *dp;
  22:     struct inodesc idesc;
  23:     ino_t inumber;
  24: 
  25:     bzero((char *)&idesc, sizeof(struct inodesc));
  26:     idesc.id_type = ADDR;
  27:     idesc.id_func = pass1bcheck;
  28:     for (inumber = ROOTINO; inumber < lastino; inumber++) {
  29:         if (inumber < ROOTINO)
  30:             continue;
  31:         dp = ginode(inumber);
  32:         if (dp == NULL)
  33:             continue;
  34:         idesc.id_number = inumber;
  35:         if (getstate(inumber) != USTATE &&
  36:             (ckinode(dp, &idesc) & STOP))
  37:             goto out1b;
  38:     }
  39: out1b:
  40:     flush(&dfile, &inoblk);
  41: }
  42: 
  43: pass1bcheck(idesc)
  44:     register struct inodesc *idesc;
  45: {
  46:     register daddr_t *dlp;
  47:     daddr_t blkno = idesc->id_blkno;
  48: 
  49:     if (outrange(blkno))
  50:         return (SKIP);
  51:     for (dlp = duplist; dlp < muldup; dlp++) {
  52:         if (*dlp == blkno) {
  53:             blkerr(idesc->id_number, "DUP", blkno);
  54:             *dlp = *--muldup;
  55:             *muldup = blkno;
  56:             return (muldup == duplist ? STOP : KEEPON);
  57:         }
  58:     }
  59:     return (KEEPON);
  60: }

Defined functions

Defined variables