fs/nfsd/xdr4cb.h

   1 #define NFS4_MAXTAGLEN          20
   2
   3 #define NFS4_enc_cb_null_sz             0
   4 #define NFS4_dec_cb_null_sz             0
   5 #define cb_compound_enc_hdr_sz          4
   6 #define cb_compound_dec_hdr_sz          (3 + (NFS4_MAXTAGLEN >> 2))
   7 #define sessionid_sz                    (NFS4_MAX_SESSIONID_LEN >> 2)
   8 #define cb_sequence_enc_sz              (sessionid_sz + 4 +             \
   9                                         1 /* no referring calls list yet */)
  10 #define cb_sequence_dec_sz              (op_dec_sz + sessionid_sz + 4)
  11
  12 #define op_enc_sz                       1
  13 #define op_dec_sz                       2
  14 #define enc_nfs4_fh_sz                  (1 + (NFS4_FHSIZE >> 2))
  15 #define enc_stateid_sz                  (NFS4_STATEID_SIZE >> 2)
  16 #define NFS4_enc_cb_recall_sz           (cb_compound_enc_hdr_sz +       \
  17                                         cb_sequence_enc_sz +            \
  18                                         1 + enc_stateid_sz +            \
  19                                         enc_nfs4_fh_sz)
  20
  21 #define NFS4_dec_cb_recall_sz           (cb_compound_dec_hdr_sz  +      \
  22                                         cb_sequence_dec_sz +            \
  23                                         op_dec_sz)
  24 #define NFS4_enc_cb_layout_sz           (cb_compound_enc_hdr_sz +       \
  25                                         cb_sequence_enc_sz +            \
  26                                         1 + 3 +                         \
  27                                         enc_nfs4_fh_sz + 4)
  28 #define NFS4_dec_cb_layout_sz           (cb_compound_dec_hdr_sz  +      \
  29                                         cb_sequence_dec_sz +            \
  30                                         op_dec_sz)