-/*
- * 20.1. Operation 3: CB_GETATTR - Get Attributes
- */
-static int nfs4_xdr_dec_cb_getattr(struct rpc_rqst *rqstp,
- struct xdr_stream *xdr,
- void *data)
-{
- struct nfsd4_callback *cb = data;
- struct nfs4_cb_compound_hdr hdr;
- int status;
- u32 bitmap[3] = {0};
- u32 attrlen;
- struct nfs4_cb_fattr *ncf =
- container_of(cb, struct nfs4_cb_fattr, ncf_getattr);
-
- status = decode_cb_compound4res(xdr, &hdr);
- if (unlikely(status))
- return status;
-
- status = decode_cb_sequence4res(xdr, cb);
- if (unlikely(status || cb->cb_seq_status))
- return status;
-
- status = decode_cb_op_status(xdr, OP_CB_GETATTR, &cb->cb_status);
- if (status)
- return status;
- if (xdr_stream_decode_uint32_array(xdr, bitmap, 3) < 0)
- return -NFSERR_BAD_XDR;
- if (xdr_stream_decode_u32(xdr, &attrlen) < 0)
- return -NFSERR_BAD_XDR;
- if (attrlen > (sizeof(ncf->ncf_cb_change) + sizeof(ncf->ncf_cb_fsize)))
- return -NFSERR_BAD_XDR;
- status = decode_cb_fattr4(xdr, bitmap, ncf);
- return status;
-}
-