X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=libhashkit%2Fmurmur.cc;h=3bdacf0e4e8a2e3371af9af3f28fd4ff1ca72b4b;hb=7fc1ce1d52601c1ba1d8e7ff0035a7243eaf14c3;hp=d30e850d6207b008f44896ce4646076a502b3f62;hpb=b446f6c049da5f9c2516a19024c97a9951168c6a;p=awesomized%2Flibmemcached

diff --git a/libhashkit/murmur.cc b/libhashkit/murmur.cc
index d30e850d..3bdacf0e 100644
--- a/libhashkit/murmur.cc
+++ b/libhashkit/murmur.cc
@@ -1,3 +1,40 @@
+/*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
+ * 
+ *  HashKit library
+ *
+ *  Copyright (C) 2011-2012 Data Differential, http://datadifferential.com/
+ *  Copyright (C) 2006-2009 Brian Aker All rights reserved.
+ *
+ *  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.
+ *
+ *      * The names of its contributors may not be used to endorse or
+ *  promote products derived from this software without specific prior
+ *  written permission.
+ *
+ *  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.
+ *
+ */
+
 /*
   "Murmur" hash provided by Austin, tanjent@gmail.com
   http://murmurhash.googlepages.com/
@@ -59,8 +96,8 @@ uint32_t hashkit_murmur(const char *key, size_t length, void *context)
 
   switch(length)
   {
-  case 3: h ^= ((uint32_t)data[2]) << 16;
-  case 2: h ^= ((uint32_t)data[1]) << 8;
+  case 3: h ^= ((uint32_t)data[2]) << 16;   /* fall through */
+  case 2: h ^= ((uint32_t)data[1]) << 8;    /* fall through */
   case 1: h ^= data[0];
           h *= m;
   default: break;