2988 nfssrv: need ability to go to submounts for v3 and v2 protocols
Portions contributed by: Marcel Telka <marcel.telka@nexenta.com>
Portions contributed by: Jean McCormack <jean.mccormack@nexenta.com>
Reviewed by: Yuri Pankov <yuri.pankov@nexenta.com>
Reviewed by: Alek Pinchuk <alek.pinchuk@nexenta.com>
Reviewed by: Dan Fields <dan.fields@nexenta.com>
Reviewed by: Dan McDonald <danmcd@joyent.com>
Change-Id: I6fdf110cc17e789353c4442b83a46cb80643456e

*** 2276,2285 ****
--- 2276,2287 ----
  extern void     mblk_to_iov(mblk_t *, int, struct iovec *);
  extern int      rfs_publicfh_mclookup(char *, vnode_t *, cred_t *, vnode_t **,
      struct exportinfo **, struct sec_ol *);
  extern int      rfs_pathname(char *, vnode_t **, vnode_t **, vnode_t *,
      cred_t *, int);
+ extern int      rfs_cross_mnt(vnode_t **, struct exportinfo **);
+ extern int      rfs_climb_crossmnt(vnode_t **, struct exportinfo **, cred_t *);
  
  extern vtype_t          nf3_to_vt[];
  extern kstat_named_t    *rfsproccnt_v3_ptr;
  extern vfsops_t         *nfs3_vfsops;
  extern struct vnodeops  *nfs3_vnodeops;