src/native_client/src/trusted/desc/nrd_xfer_intern.h

   1 /*
   2  * Copyright 2010 The Native Client Authors. All rights reserved.
   3  * Use of this source code is governed by a BSD-style license that can be
   4  * found in the LICENSE file.
   5  */
   6
   7 /*
   8  * Internal interfaces.  Not for public consumption.
   9  */
  10
  11 #ifndef NATIVE_CLIENT_SRC_TRUSTED_DESC_NRD_XFER_INTERN_H_
  12 #define NATIVE_CLIENT_SRC_TRUSTED_DESC_NRD_XFER_INTERN_H_
  13
  14 #include "native_client/src/include/portability.h"
  15 #include "native_client/src/include/nacl_macros.h"
  16
  17 #include "native_client/src/trusted/desc/nacl_desc_base.h"
  18
  19 EXTERN_C_BEGIN
  20
  21 void NaClNrdXferIncrTagOverhead(size_t *byte_count,
  22                                 size_t *handle_count);
  23
  24 enum NaClDescTypeTag NaClNrdXferReadTypeTag(struct NaClDescXferState *xferp);
  25
  26 void NaClNrdXferWriteTypeTag(struct NaClDescXferState *xferp,
  27                              struct NaClDesc          *descp);
  28
  29 int NaClDescInternalizeFromXferBuffer(
  30     struct NaClDesc               **out_desc,
  31     struct NaClDescXferState      *xferp,
  32     struct NaClDescQuotaInterface *quota_interface)
  33     NACL_WUR;
  34
  35 int NaClDescExternalizeToXferBuffer(struct NaClDescXferState  *xferp,
  36                                     struct NaClDesc           *out)
  37     NACL_WUR;
  38
  39 EXTERN_C_END
  40
  41 #endif /* NATIVE_CLIENT_SRC_TRUSTED_DESC_NRD_XFER_INTERN_H_ */