1MEMCACHED_EXIST(3)               libmemcached               MEMCACHED_EXIST(3)
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NAME

6       memcached_exist - libmemcached Documentation
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SYNOPSIS

9       #include <libmemcached/memcached.h>
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11       memcached_return_t     memcached_exist(memcached_st *ptr,    char *key,
12       size_t *key_length)
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14       memcached_return_t            memcached_exist_by_key(memcached_st *ptr,
15       char *group_key,          size_t *group_key_length,          char *key,
16       size_t *key_length)
17              New in version 0.53.
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19       Compile and link with -lmemcached
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DESCRIPTION

22       memcached_exist() can be used to check to see if a key exists. No value
23       is returned if the key exists, or does not exist, on the server.
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RETURN

26       memcached_exist()  sets error to to MEMCACHED_SUCCESS upon finding that
27       the key exists.  MEMCACHED_NOTFOUND will be return if the  key  is  not
28       found.
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HOME

31       To find out more information please check: http://libmemcached.org/
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SEE ALSO

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

37       Brian Aker
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40       2011-2013, Brian Aker DataDifferential, http://datadifferential.com/
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451.0.18                         February 09, 2014            MEMCACHED_EXIST(3)
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