diff options
| author | Miles Bader <miles@gnu.org> | 1997-02-06 08:35:12 +0000 |
|---|---|---|
| committer | Miles Bader <miles@gnu.org> | 1997-02-06 08:35:12 +0000 |
| commit | b8125e04cfab0ed8f92a50f6a8f241dc6389b511 (patch) | |
| tree | 75f26f19d7cc009dc890cc4fc3c83b2f8a30f35e /libdiskfs | |
| parent | ee780c43a31df046cf9ec469b6a1266e6d1e1a39 (diff) | |
(diskfs_S_dir_rename):
Supply DEPTH & NEW_DEPTH arguments to diskfs_lookup.
Translate EAGAIN (meaning root's parent) to EINVAL.
Diffstat (limited to 'libdiskfs')
| -rw-r--r-- | libdiskfs/dir-rename.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/libdiskfs/dir-rename.c b/libdiskfs/dir-rename.c index 7e993def..5c15a1cc 100644 --- a/libdiskfs/dir-rename.c +++ b/libdiskfs/dir-rename.c @@ -1,5 +1,5 @@ /* libdiskfs implementation of fs.defs: dir_rename - Copyright (C) 1992, 1993, 1994, 1995, 1996 Free Software Foundation + Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997 Free Software Foundation This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as @@ -53,8 +53,11 @@ diskfs_S_dir_rename (struct protid *fromcred, will prevent anyone from deleting it before we create the new link. */ mutex_lock (&fdp->lock); - err = diskfs_lookup (fdp, fromname, LOOKUP, &fnp, 0, fromcred); + err = diskfs_lookup (fdp, fromname, LOOKUP, &fnp, 0, fromcred, + fromcred->po->depth, 0); mutex_unlock (&fdp->lock); + if (err == EAGAIN) + err = EINVAL; if (err) return err; @@ -99,8 +102,11 @@ diskfs_S_dir_rename (struct protid *fromcred, /* Link the node into the new directory. */ mutex_lock (&tdp->lock); - err = diskfs_lookup (tdp, toname, RENAME, &tnp, ds, tocred); - if (!err && excl) + err = diskfs_lookup (tdp, toname, RENAME, &tnp, ds, tocred, + tocred->po->depth, 0); + if (err == EAGAIN) + err = EINVAL; + else if (!err && excl) { err = EEXIST; diskfs_nput (tnp); @@ -180,7 +186,8 @@ diskfs_S_dir_rename (struct protid *fromcred, fdp locked (nor could we), so someone else might have already removed it. */ mutex_lock (&fdp->lock); - err = diskfs_lookup (fdp, fromname, REMOVE, &tmpnp, ds, fromcred); + err = diskfs_lookup (fdp, fromname, REMOVE, &tmpnp, ds, fromcred, + fromcred->po->depth, 0); if (err) { diskfs_drop_dirstat (tdp, ds); |