git.m6w6.name Git - m6w6/libmemcached/blob - docs/memcached_user_data.rst

   1 ==============================================
   2 Storing custom user information in the client.
   3 ==============================================
   4
   5 .. index:: object: memcached_st
   6
   7 Manage user specific data
   8
   9
  10 -------
  11 LIBRARY
  12 -------
  13
  14
  15 C Client Library for memcached (libmemcached, -lmemcached)
  16
  17
  18 --------
  19 SYNOPSIS
  20 --------
  21
  22
  23
  24 .. code-block:: perl
  25
  26    #include <libmemcached/memcached.h>
  27
  28    void *memcached_get_user_data (memcached_st *ptr);
  29
  30    void *memcached_set_user_data (memcached_st *ptr, void *data);
  31
  32
  33
  34 -----------
  35 DESCRIPTION
  36 -----------
  37
  38
  39 libmemcached(3) allows you to store a pointer to a user specific data inside
  40 the memcached_st structure.
  41
  42 :c:func:`memcached_set_user_data()` is used to set the user specific data in the
  43 :c:type:`memcached_st` structure.
  44
  45 :c:func:`memcached_get_user_data()` is used to retrieve the user specific data in the :c:type:`memcached_st` structure.
  46
  47
  48 ------
  49 RETURN
  50 ------
  51
  52
  53 :c:func:`memcached_set_user_data()` returns the previous value of the user specific data.
  54
  55 :c:func:`memcached_get_user_data()` returns the current value uf the user specific data.
  56
  57
  58 ----
  59 HOME
  60 ----
  61
  62
  63 To find out more information please check:
  64 `http://libmemcached.org/ <http://libmemcached.org/>`_
  65
  66
  67 --------
  68 SEE ALSO
  69 --------
  70
  71
  72 :manpage:`memcached(1)` :manpage:`libmemcached(3)`
  73