diff options
| -rw-r--r-- | tmpfs/dir.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/tmpfs/dir.c b/tmpfs/dir.c index 4a0a60b5..c0ae9785 100644 --- a/tmpfs/dir.c +++ b/tmpfs/dir.c @@ -150,6 +150,7 @@ diskfs_get_directs (struct node *dp, int entry, int n, struct dirstat { struct tmpfs_dirent **prevp; + int dotdot; }; const size_t diskfs_dirstat_size = sizeof (struct dirstat); @@ -178,6 +179,9 @@ diskfs_lookup_hard (struct node *dp, if (type == REMOVE || type == RENAME) assert (np); + if (ds) + ds->dotdot = type & SPEC_DOTDOT; + if (namelen == 1 && name[0] == '.') { if (np != 0) @@ -279,7 +283,11 @@ error_t diskfs_dirrewrite_hard (struct node *dp, struct node *np, struct dirstat *ds) { - (*ds->prevp)->dn = np->dn; + if (ds->dotdot) + dp->dn->u.dir.dotdot = np->dn; + else + (*ds->prevp)->dn = np->dn; + return 0; } |