return status;
}
+static __be32
+nfsd4_encode_open_delegation4(struct xdr_stream *xdr, struct nfsd4_open *open)
+{
+ __be32 status;
+
+ /* delegation_type */
+ if (xdr_stream_encode_u32(xdr, open->op_delegate_type) != XDR_UNIT)
+ return nfserr_resource;
+ switch (open->op_delegate_type) {
+ case NFS4_OPEN_DELEGATE_NONE:
+ status = nfs_ok;
+ break;
+ case NFS4_OPEN_DELEGATE_READ:
+ /* read */
+ status = nfsd4_encode_open_read_delegation4(xdr, open);
+ break;
+ case NFS4_OPEN_DELEGATE_WRITE:
+ /* write */
+ status = nfsd4_encode_open_write_delegation4(xdr, open);
+ break;
+ case NFS4_OPEN_DELEGATE_NONE_EXT:
+ /* od_whynone */
+ status = nfsd4_encode_open_none_delegation4(xdr, open);
+ break;
+ default:
+ status = nfserr_serverfault;
+ }
+
+ return status;
+}
+
static __be32
nfsd4_encode_open(struct nfsd4_compoundres *resp, __be32 nfserr,
union nfsd4_op_u *u)
{
struct nfsd4_open *open = &u->open;
struct xdr_stream *xdr = resp->xdr;
- __be32 *p;
nfserr = nfsd4_encode_stateid4(xdr, &open->op_stateid);
if (nfserr)
if (nfserr)
return nfserr;
- p = xdr_reserve_space(xdr, 4);
- if (!p)
- return nfserr_resource;
-
- *p++ = cpu_to_be32(open->op_delegate_type);
- switch (open->op_delegate_type) {
- case NFS4_OPEN_DELEGATE_NONE:
- break;
- case NFS4_OPEN_DELEGATE_READ:
- /* read */
- return nfsd4_encode_open_read_delegation4(xdr, open);
- case NFS4_OPEN_DELEGATE_WRITE:
- /* write */
- return nfsd4_encode_open_write_delegation4(xdr, open);
- case NFS4_OPEN_DELEGATE_NONE_EXT:
- /* od_whynone */
- return nfsd4_encode_open_none_delegation4(xdr, open);
- default:
- BUG();
- }
- /* XXX save filehandle here */
- return 0;
+ /* delegation */
+ return nfsd4_encode_open_delegation4(xdr, open);
}
static __be32