target/linux/generic/files/crypto/ocf/uio.h

   1 #ifndef _OCF_UIO_H_
   2 #define _OCF_UIO_H_
   3
   4 #include <linux/uio.h>
   5
   6 /*
   7  * The linux uio.h doesn't have all we need.  To be fully api compatible
   8  * with the BSD cryptodev,  we need to keep this around.  Perhaps this can
   9  * be moved back into the linux/uio.h
  10  *
  11  * Linux port done by David McCullough <david_mccullough@mcafee.com>
  12  * Copyright (C) 2006-2010 David McCullough
  13  * Copyright (C) 2004-2005 Intel Corporation.
  14  *
  15  * LICENSE TERMS
  16  *
  17  * The free distribution and use of this software in both source and binary
  18  * form is allowed (with or without changes) provided that:
  19  *
  20  *   1. distributions of this source code include the above copyright
  21  *      notice, this list of conditions and the following disclaimer;
  22  *
  23  *   2. distributions in binary form include the above copyright
  24  *      notice, this list of conditions and the following disclaimer
  25  *      in the documentation and/or other associated materials;
  26  *
  27  *   3. the copyright holder's name is not used to endorse products
  28  *      built using this software without specific written permission.
  29  *
  30  * ALTERNATIVELY, provided that this notice is retained in full, this product
  31  * may be distributed under the terms of the GNU General Public License (GPL),
  32  * in which case the provisions of the GPL apply INSTEAD OF those given above.
  33  *
  34  * DISCLAIMER
  35  *
  36  * This software is provided 'as is' with no explicit or implied warranties
  37  * in respect of its properties, including, but not limited to, correctness
  38  * and/or fitness for purpose.
  39  * ---------------------------------------------------------------------------
  40  */
  41
  42 struct uio {
  43         struct  iovec *uio_iov;
  44         int             uio_iovcnt;
  45         off_t   uio_offset;
  46         int             uio_resid;
  47 #if 0
  48         enum    uio_seg uio_segflg;
  49         enum    uio_rw uio_rw;
  50         struct  thread *uio_td;
  51 #endif
  52 };
  53
  54 #endif