git.m6w6.name Git - awesomized/libmemcached/blob - libmemcached/memcached_analyze.rst

   1 Analyzing servers
   2 =================
   3
   4 SYNOPSIS
   5 --------
   6
   7 #include <libmemcached/memcached.h>
   8   Compile and link with -lmemcached
   9
  10 .. type:: struct memcached_analysis_st memcached_analysis_st
  11
  12 .. function:: memcached_analysis_st *memcached_analyze(memcached_st *ptr, memcached_stat_st *stat, memcached_return_t *error)
  13
  14     :param ptr: pointer to initialized `memcached_st` struct
  15     :param stat: pointer to a `memcached_stat_st` struct to fill
  16     :param error: pointer to `memcached_return_t` indicating success
  17     :returns: pointer to an allocated and filled out `memcached_analysis_t` struct
  18
  19 DESCRIPTION
  20 -----------
  21
  22 `libmemcached` has the ability to query a memcached server (or collection of
  23 servers) for their current state. Queries to find state return a
  24 `memcached_analysis_st` structure. You are responsible for freeing this
  25 structure.
  26
  27 `memcached_analyze` analyzes useful information based on the provided servers
  28 and sets the result to the `memcached_analysis_st` structure. The return value
  29 must be freed by the calling application.
  30
  31 .. seealso:: :option:`memstat --analyze`
  32     A command line tool to analyze a memcached server.
  33
  34
  35 RETURN VALUE
  36 ------------
  37
  38 A pointer to the allocated `memcached_analysis_st` structure on success and a
  39 NULL pointer on failure. You may inspect the error detail by checking the
  40 `memcached_return_t` value.
  41
  42 Any method returning a `memcached_analysis_st` expects you to free the memory
  43 allocated for it.
  44
  45 SEE ALSO
  46 --------
  47
  48 .. only:: man
  49
  50   :manpage:`memcached(1)`
  51   :manpage:`libmemcached(3)`
  52   :manpage:`memcached_strerror(3)`
  53
  54 .. only:: html
  55
  56   * :manpage:`memcached(1)`
  57   * :doc:`../libmemcached`
  58   * :doc:`memcached_strerror`