mirror of
https://github.com/kdave/btrfs-progs
synced 2024-12-15 19:05:50 +00:00
7f0035c9d1
Update xxhash implementation from https://github.com/Cyan4973/xxHash. This has moved a lot of code so the diff is huge, plus the code we don't need now for btrfs has been removed (XXH3, XXH32). There's no significant change in performance. Signed-off-by: David Sterba <dsterba@suse.com>
44 lines
1.8 KiB
C
44 lines
1.8 KiB
C
/*
|
|
* xxHash - Extremely Fast Hash algorithm
|
|
* Copyright (C) 2012-2021 Yann Collet
|
|
*
|
|
* BSD 2-Clause License (https://www.opensource.org/licenses/bsd-license.php)
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are
|
|
* met:
|
|
*
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above
|
|
* copyright notice, this list of conditions and the following disclaimer
|
|
* in the documentation and/or other materials provided with the
|
|
* distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
* You can contact the author at:
|
|
* - xxHash homepage: https://www.xxhash.com
|
|
* - xxHash source repository: https://github.com/Cyan4973/xxHash
|
|
*/
|
|
|
|
|
|
/*
|
|
* xxhash.c instantiates functions defined in xxhash.h
|
|
*/
|
|
|
|
#define XXH_STATIC_LINKING_ONLY /* access advanced declarations */
|
|
#define XXH_IMPLEMENTATION /* access definitions */
|
|
|
|
#include "xxhash.h"
|