diff options
Diffstat (limited to 'xlators/nfs/server/src/nfs-inodes.c')
| -rw-r--r-- | xlators/nfs/server/src/nfs-inodes.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/xlators/nfs/server/src/nfs-inodes.c b/xlators/nfs/server/src/nfs-inodes.c index cd334525d2d..a69e1d79179 100644 --- a/xlators/nfs/server/src/nfs-inodes.c +++ b/xlators/nfs/server/src/nfs-inodes.c @@ -336,6 +336,62 @@ err: int32_t +nfs_inode_lookup_cbk (call_frame_t *frame, void *cookie, xlator_t *this, + int32_t op_ret, int32_t op_errno, inode_t *inode, + struct iatt *buf, dict_t *xattr, + struct iatt *postparent) +{ + struct nfs_fop_local *nfl = NULL; + fop_lookup_cbk_t progcbk = NULL; + inode_t *linked_inode = NULL; + uuid_t rootgfid = {0, }; + + if (op_ret == -1) + goto do_not_link; + + rootgfid[15] = 1; + if (uuid_compare (rootgfid, inode->gfid) == 0) + goto do_not_link; + + nfl = frame->local; + + linked_inode = inode_link (inode, nfl->newparent, nfl->path, buf); + + if (linked_inode) + inode_unref (linked_inode); + +do_not_link: + inodes_nfl_to_prog_data (nfl, progcbk, frame); + if (progcbk) + progcbk (frame, cookie, this, op_ret, op_errno, inode, buf, + xattr, postparent); + return 0; +} + + +int +nfs_inode_lookup (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *loc, + fop_lookup_cbk_t cbk, void *local) +{ + struct nfs_fop_local *nfl = NULL; + int ret = -EFAULT; + + if ((!nfsx) || (!xl) || (!loc) || (!nfu)) + return -EFAULT; + + nfs_fop_handle_local_init (NULL, nfsx, nfl, cbk, local, ret, err); + nfl_inodes_init (nfl, NULL, NULL, loc->parent, loc->name, NULL); + ret = nfs_fop_lookup (nfsx, xl, nfu, loc, nfs_inode_lookup_cbk, nfl); + +err: + if (ret < 0) + nfs_fop_local_wipe (xl, nfl); + + return ret; +} + + +int32_t nfs_inode_unlink_cbk (call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, int32_t op_errno, struct iatt *preparent, struct iatt *postparent) |