SUNRPC: Add support for privacy to generic gss-api code.

 Add support for privacy to generic gss-api code.  This is dead code until we
 have both a mechanism that supports privacy and code in the client or server
 that uses it.

 Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 22 insertions, 0 deletions

diff --git a/net/sunrpc/auth_gss/gss_mech_switch.c b/net/sunrpc/auth_gss/gss_mech_switch.c
index 58aeaddd8c79..06d97cb3481a 100644
--- a/net/sunrpc/auth_gss/gss_mech_switch.c
+++ b/net/sunrpc/auth_gss/gss_mech_switch.c
@@ -276,6 +276,28 @@ gss_verify_mic(struct gss_ctx		*context_handle,
                                  qstate);
 }
 
+u32
+gss_wrap(struct gss_ctx *ctx_id,
+         u32            qop,
+         int            offset,
+         struct xdr_buf *buf,
+         struct page    **inpages)
+{
+        return ctx_id->mech_type->gm_ops
+                ->gss_wrap(ctx_id, qop, offset, buf, inpages);
+}
+
+u32
+gss_unwrap(struct gss_ctx       *ctx_id,
+           u32                  *qop,
+           int                  offset,
+           struct xdr_buf       *buf)
+{
+        return ctx_id->mech_type->gm_ops
+                ->gss_unwrap(ctx_id, qop, offset, buf);
+}
+
+
 /* gss_delete_sec_context: free all resources associated with context_handle.
  * Note this differs from the RFC 2744-specified prototype in that we don't
  * bother returning an output token, since it would never be used anyway. */