memcached_exist man page on DragonFly

memcached_exist man page on DragonFly

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MEMCACHED_EXIST(3)		 libmemcached		    MEMCACHED_EXIST(3)

NAME
       memcached_exist - libmemcached Documentation

SYNOPSIS
       #include <libmemcached/memcached.h>

       memcached_return_t     memcached_exist(memcached_st *ptr,    char *key,
       size_t *key_length)

       memcached_return_t	     memcached_exist_by_key(memcached_st *ptr,
       char *group_key,		 size_t *group_key_length,	    char *key,
       size_t *key_length)
	      New in version 0.53.

       Compile and link with -lmemcached

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

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

HOME
       To find out more information please check: http://libmemcached.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_EXIST(3)

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