Robert Watson dc4725135d Attempt to rationalize NFS privileges:
- Replace PRIV_NFSD with PRIV_NFS_DAEMON, add PRIV_NFS_LOCKD.

- Use PRIV_NFS_DAEMON in the NFS server.

- In the NFS client, move the privilege check from nfslockdans(), which
  occurs every time a write is performed on /dev/nfslock, and instead do it
  in nfslock_open() just once.  This allows us to avoid checking the saved
  uid for root, and just use the effective on open.  Use PRIV_NFS_LOCKD.
2007-04-21 18:11:19 +00:00
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