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MEMCACHED_GENERATE_HASH(3) libmemcached MEMCACHED_GENERATE_HASH(3) NAME memcached_generate_hash - Generating hash values directly Hash a key value SYNOPSIS #include <libmemcached/memcached.h> memcached_hash_t uint32_t memcached_generate_hash_value(const char *key, size_t key_length, memcached_hash_t hash_algorithm) uint32_t memcached_generate_hash(memcached_st *ptr, const char *key, size_t key_length) MEMCACHED_HASH_DEFAULT MEMCACHED_HASH_MD5 MEMCACHED_HASH_CRC MEMCACHED_HASH_FNV1_64 MEMCACHED_HASH_FNV1A_64 MEMCACHED_HASH_FNV1_32 MEMCACHED_HASH_FNV1A_32 MEMCACHED_HASH_JENKINS MEMCACHED_HASH_MURMUR MEMCACHED_HASH_HSIEH MEMCACHED_HASH_MURMUR3 Compile and link with -lmemcachedutil -lmemcached DESCRIPTION memcached_generate_hash_value() allows you to hash a key using one of the hash functions defined in the library. This method is provided for the convenience of higher-level language bindings and is not necessary for normal memcache operations. The allowed hash algorithm constants are listed in the manpage for mem- cached_behavior_set(). memcached_generate_hash() takes a memcached_st struture and produces the hash value that would have been generated based on the defaults of memcached_st. As of version 0.36 all hash methods have been placed into the library libhashkit(3) which is linked with libmemcached(3). For more informa- tion please see its documentation. RETURN A 32-bit integer which is the result of hashing the given key. For 64-bit hash algorithms, only the least-significant 32 bits are re- turned. HOME To find out more information please check: http://libmemcached.org/ AUTHOR Brian Aker, <brian@tangent.org> SEE ALSO memcached(1) libmemcached(3) memcached_strerror(3) AUTHOR Brian Aker COPYRIGHT 2011-2013, Brian Aker DataDifferential, http://datadifferential.com/ 1.0.18 February 09, 2014 MEMCACHED_GENERATE_HASH(3)
NAME | SYNOPSIS | DESCRIPTION | RETURN | HOME | AUTHOR | SEE ALSO | AUTHOR | COPYRIGHT
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