1MEMCACHED_GENERATE_HASH_VALUE(3) libmemcached MEMCACHED_GENERATE_HASH_VALUE(3)
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NAME

6       memcached_generate_hash_value - Generating hash values directly
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8       Hash a key value
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SYNOPSIS

11       #include <libmemcached/memcached.h>
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13       memcached_hash_t
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15       uint32_t         memcached_generate_hash_value(const         char *key,
16       size_t key_length, memcached_hash_t hash_algorithm)
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18       uint32_t  memcached_generate_hash(memcached_st *ptr,  const  char *key,
19       size_t key_length)
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21       MEMCACHED_HASH_DEFAULT
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23       MEMCACHED_HASH_MD5
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25       MEMCACHED_HASH_CRC
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27       MEMCACHED_HASH_FNV1_64
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29       MEMCACHED_HASH_FNV1A_64
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31       MEMCACHED_HASH_FNV1_32
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33       MEMCACHED_HASH_FNV1A_32
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35       MEMCACHED_HASH_JENKINS
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37       MEMCACHED_HASH_MURMUR
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39       MEMCACHED_HASH_HSIEH
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41       MEMCACHED_HASH_MURMUR3
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43       Compile and link with -lmemcachedutil -lmemcached
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DESCRIPTION

46       memcached_generate_hash_value()  allows  you to hash a key using one of
47       the hash functions defined in the library. This method is provided  for
48       the  convenience of higher-level language bindings and is not necessary
49       for normal memcache operations.
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51       The allowed hash algorithm constants are listed in the manpage for mem‐
52       cached_behavior_set().
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54       memcached_generate_hash()  takes  a  memcached_st struture and produces
55       the hash value that would have been generated based on the defaults  of
56       memcached_st.
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58       As  of  version 0.36 all hash methods have been placed into the library
59       libhashkit(3) which is linked with libmemcached(3). For  more  informa‐
60       tion please see its documentation.
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RETURN

63       A  32-bit  integer  which  is the result of hashing the given key.  For
64       64-bit  hash  algorithms,  only  the  least-significant  32  bits   are
65       returned.
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HOME

68       To find out more information please check: http://libmemcached.org/
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AUTHOR

71       Brian Aker, <brian@tangent.org>
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SEE ALSO

74       memcached(1) libmemcached(3) memcached_strerror(3)
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AUTHOR

77       Brian Aker
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80       2011-2013, Brian Aker DataDifferential, http://datadifferential.com/
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851.0.16                         January 31, 2013MEMCACHED_GENERATE_HASH_VALUE(3)
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