5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */



  25 
  26 #ifndef _ZFS_FLETCHER_H
  27 #define _ZFS_FLETCHER_H
  28 
  29 #include <sys/types.h>
  30 #include <sys/spa.h>
  31 
  32 #ifdef  __cplusplus
  33 extern "C" {
  34 #endif
  35 
  36 /*
  37  * fletcher checksum functions
  38  */
  39 
  40 void fletcher_2_native(const void *, uint64_t, zio_cksum_t *);
  41 void fletcher_2_byteswap(const void *, uint64_t, zio_cksum_t *);
  42 void fletcher_4_native(const void *, uint64_t, zio_cksum_t *);
  43 void fletcher_4_byteswap(const void *, uint64_t, zio_cksum_t *);




  44 void fletcher_4_incremental_native(const void *, uint64_t,
  45     zio_cksum_t *);
  46 void fletcher_4_incremental_byteswap(const void *, uint64_t,
  47     zio_cksum_t *);
  48 
  49 #ifdef  __cplusplus
  50 }
  51 #endif
  52 
  53 #endif  /* _ZFS_FLETCHER_H */

   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25 /*
  26  * Copyright 2013 Saso Kiselkov. All rights reserved.
  27  */
  28 
  29 #ifndef _ZFS_FLETCHER_H
  30 #define _ZFS_FLETCHER_H
  31 
  32 #include <sys/types.h>
  33 #include <sys/spa.h>
  34 
  35 #ifdef  __cplusplus
  36 extern "C" {
  37 #endif
  38 
  39 /*
  40  * fletcher checksum functions
  41  */
  42 
  43 void fletcher_2_native(const void *, uint64_t, const zio_cksum_salt_t *,
  44     const void *, zio_cksum_t *);
  45 void fletcher_2_byteswap(const void *, uint64_t, const zio_cksum_salt_t *,
  46     const void *, zio_cksum_t *);
  47 void fletcher_4_native(const void *, uint64_t, const zio_cksum_salt_t *,
  48     const void *, zio_cksum_t *);
  49 void fletcher_4_byteswap(const void *, uint64_t, const zio_cksum_salt_t *,
  50     const void *, zio_cksum_t *);
  51 void fletcher_4_incremental_native(const void *, uint64_t,
  52     zio_cksum_t *);
  53 void fletcher_4_incremental_byteswap(const void *, uint64_t,
  54     zio_cksum_t *);
  55 
  56 #ifdef  __cplusplus
  57 }
  58 #endif
  59 
  60 #endif  /* _ZFS_FLETCHER_H */