1MEMCACHED_CLONE(3)           libmemcached-awesome           MEMCACHED_CLONE(3)
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NAME

6       memcached_clone - libmemcached Documentation
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SYNOPSIS

9       #include <libmemcached/memcached.h>
10              Compile and link with -lmemcached
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12       typedef struct memcached_st memcached_st
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14       memcached_st *memcached_create(memcached_st *ptr)
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16              Parameters
17                     ptr  --  pointer to user-allocated memcached_st struct or
18                     null pointer
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20              Returns
21                     pointer to initialized memcached_st struct
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23       void memcached_free(memcached_st *ptr)
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25              Parameters
26                     ptr -- pointer to initialized memcached_st struct to  de‐
27                     stroy and possibly free
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29       memcached_st  *memcached_clone(memcached_st  *destination, memcached_st
30       *source)
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32              Parameters
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34                     • destination -- pointer to  user-allocated  memcached_st
35                       struct or null pointer
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37                     • source -- pointer to initialized memcached_st struct to
38                       copy from
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40              Returns
41                     pointer to newly  initialized  destination,  copied  from
42                     source
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44       void memcached_servers_reset(memcached_st *ptr)
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46              Parameters
47                     ptr -- pointer to initialized memcached_st struct
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DESCRIPTION

50       memcached_create() is used to create a memcached_st structure that will
51       then be used by other libmemcached functions to  communicate  with  the
52       server.  You  should  either pass a statically declared memcached_st to
53       memcached_create() or a NULL. If a NULL passed in then a  structure  is
54       allocated for you.
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56       Please  note,  when  you  write  new  application  use memcached() over
57       memcached_create().
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59       memcached_clone() is similar to memcached_create() but  it  copies  the
60       defaults  and  list of servers from the source memcached_st pointer. If
61       you pass a null as the argument for the source to clone, it is the same
62       as  a call to memcached_create(). If the destination argument is NULL a
63       memcached_st will be allocated for you.
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65       memcached_servers_reset() allows you to zero out the  list  of  servers
66       that the memcached_st has.
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68       To  clean up memory associated with a memcached_st structure you should
69       pass  it  to  memcached_free()  when  you  are   finished   using   it.
70       memcached_free() is the only way to make sure all memory is deallocated
71       when you finish using the structure.
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73       You may wish to avoid  using  memcached_create()  or  memcached_clone()
74       with  a  stack  based allocation. The most common issues related to ABI
75       safety involve heap allocated structures.
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RETURN VALUE

78       memcached_create() returns a pointer to the memcached_st that was  cre‐
79       ated (or initialized). On an allocation failure, it returns NULL.
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81       memcached_clone()  returns  a pointer to the memcached_st that was cre‐
82       ated (or initialized). On an allocation failure, it returns NULL.
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SEE ALSO

85       memcached(1) libmemcached(3)
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901.1                              Mar 06, 2023               MEMCACHED_CLONE(3)
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