date and time created 84/03/31 21:03:49 by mckusick

[unix-history] / usr / src / sbin / fsck / pass3.c

#ifndef lint
static char version[] = "@(#)pass3.c    3.1 (Berkeley) %G%";
#endif

#include <sys/param.h>
#include <sys/inode.h>
#include <sys/fs.h>
#include "fsck.h"

int     pass2check();

pass3()
{
       register DINODE *dp;
       struct inodesc idesc;
       ino_t inumber, orphan;
       int loopcnt;

       bzero((char *)&idesc, sizeof(struct inodesc));
       idesc.id_type = DATA;
       for (inumber = ROOTINO; inumber <= lastino; inumber++) {
               if (statemap[inumber] == DSTATE) {
                       pathp = pathname;
                       *pathp++ = '?';
                       *pathp = '\0';
                       idesc.id_func = findino;
                       srchname = "..";
                       idesc.id_parent = inumber;
                       loopcnt = 0;
                       do {
                               orphan = idesc.id_parent;
                               if ((dp = ginode(orphan)) == NULL)
                                       break;
                               idesc.id_parent = 0;
                               idesc.id_filesize = dp->di_size;
                               idesc.id_number = orphan;
                               (void)ckinode(dp, &idesc);
                               if (idesc.id_parent == 0)
                                       break;
                               if (loopcnt >= sblock.fs_cstotal.cs_ndir)
                                       break;
                               loopcnt++;
                       } while (statemap[idesc.id_parent] == DSTATE);
                       if (linkup(orphan, idesc.id_parent) == 1) {
                               idesc.id_func = pass2check;
                               idesc.id_number = lfdir;
                               descend(&idesc, orphan);
                       }
               }
       }
}