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authorMiles Bader <miles@gnu.org>1995-10-18 17:20:00 +0000
committerMiles Bader <miles@gnu.org>1995-10-18 17:20:00 +0000
commit8c5c458159bf017fe3c98c0b125a31708ae65e4c (patch)
treed38a3ab87f4a90127ee15f409d940bfb0770b4c5 /ufs-fsck/pass2.c
parent96a7620ecd1c311dc5adc41c2adcbf363985cdd4 (diff)
(pass2): Adjust our record of link counts when we add/change dir entries;
also print error messages when we can't. (pass2): Use changed pinode. (pass2): Call pfix instead of printf.
Diffstat (limited to 'ufs-fsck/pass2.c')
-rw-r--r--ufs-fsck/pass2.c56
1 files changed, 36 insertions, 20 deletions
diff --git a/ufs-fsck/pass2.c b/ufs-fsck/pass2.c
index 6f508074..28982384 100644
--- a/ufs-fsck/pass2.c
+++ b/ufs-fsck/pass2.c
@@ -92,8 +92,7 @@ pass2 ()
/* Check INO */
if (inodestate[dp->d_ino] == UNALLOC)
{
- printf ("REF TO UNALLOCATED NODE; DIR");
- pinode (dnp->i_number);
+ pinode (dnp->i_number, "REF TO UNALLOCATED NODE IN");
if (reply ("REMOVE"))
{
dp->d_ino = 0;
@@ -183,8 +182,7 @@ pass2 ()
pwarn ("FOUND IN DIR I=%d", dnp->i_number);
if (preen || reply ("REMOVE"))
{
- if (preen)
- printf (" (REMOVED)");
+ pfix ("REMOVED");
dp->d_ino = 0;
mod = 1;
}
@@ -276,11 +274,10 @@ pass2 ()
dnp->i_number, dnp->i_isize, DIRBLKSIZ);
if (preen || reply ("ADJUST"))
{
- if (preen)
- printf (" (ADJUSTED)");
getinode (dnp->i_number, &dino);
dino.di_size = roundup (dnp->i_isize, DIRBLKSIZ);
write_inode (dnp->i_number, &dino);
+ pfix ("ADJUSTED");
}
}
bzero (&dino, sizeof (struct dinode));
@@ -311,20 +308,30 @@ pass2 ()
if (dnp->i_parent && dnp->i_dotdot == 0)
{
dnp->i_dotdot = dnp->i_parent;
-
- printf ("MISSING `..' IN DIR");
- pinode (dnp->i_number);
+ pinode (dnp->i_number, "MISSING `..' IN");
if (reply ("FIX"))
- makeentry (dnp->i_number, dnp->i_parent, "..");
+ if (makeentry (dnp->i_number, dnp->i_parent, ".."))
+ linkfound[dnp->i_parent]++;
+ else
+ pfatal ("COULDN'T ADD `..'\n");
}
else if (dnp->i_parent && dnp->i_dotdot != dnp->i_parent)
{
- printf ("BAD INODE NUMBER FOR `..' IN DIR");
- pinode (dnp->i_number);
+ pinode (dnp->i_number, "BAD INODE NUMBER FOR `..' IN");
if (reply ("FIX"))
{
- dnp->i_dotdot = dnp->i_parent;
- changeino (dnp->i_number, "..", dnp->i_parent);
+ ino_t parent = dnp->i_parent, old_dotdot = dnp->i_dotdot;
+ dnp->i_dotdot = parent;
+ if (changeino (dnp->i_number, "..", parent))
+ /* Adjust what the parent's link count should be; the actual
+ count will be corrected in an later pass. */
+ {
+ linkfound[parent]++;
+ if (inodestate[old_dotdot] != UNALLOC)
+ linkfound[old_dotdot]--;
+ }
+ else
+ pfatal ("COULDN'T CHANGE `..'\n");
}
}
@@ -332,19 +339,28 @@ pass2 ()
if (dnp->i_dot == 0)
{
dnp->i_dot = dnp->i_number;
- printf ("MISSING `.' IN DIR");
- pinode (dnp->i_number);
+ pinode (dnp->i_number, "MISSING `.' IN");
if (reply ("FIX"))
- makeentry (dnp->i_number, dnp->i_number, ".");
+ if (makeentry (dnp->i_number, dnp->i_number, "."))
+ linkfound[dnp->i_number]++;
+ else
+ pfatal ("COULDN'T ADD `.'\n");
}
else if (dnp->i_dot != dnp->i_number)
{
- printf ("BAD INODE NUMBER FOR `.' IN DIR");
- pinode (dnp->i_number);
+ pinode (dnp->i_number, "BAD INODE NUMBER FOR `.' IN");
if (reply ("FIX"))
{
+ ino_t old_dot = dnp->i_dot;
dnp->i_dot = dnp->i_number;
- changeino (dnp->i_number, ".", dnp->i_number);
+ if (changeino (dnp->i_number, ".", dnp->i_number))
+ {
+ linkfound[dnp->i_number]++;
+ if (inodestate[old_dot] != UNALLOC)
+ linkfound[old_dot]--;
+ }
+ else
+ pfatal ("COULDN'T CHANGE `.'\n");
}
}
}