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   1 /*
   2  * Summary: Stat functions for libmemcached
   3  *
   4  * Copy: See Copyright for the status of this software.
   5  *
   6  * Author: Trond Norbye
   7  */
   8
   9 #ifndef LIBMEMCACHED_MEMCACHED_STATS_H
  10 #define LIBMEMCACHED_MEMCACHED_STATS_H
  11
  12 #ifndef LIBMEMCACHED_MEMCACHED_H
  13 #error "Please include <libmemcached/memcached.h> instead"
  14 #endif
  15
  16 #ifdef __cplusplus
  17 extern "C" {
  18 #endif
  19
  20 struct memcached_analysis_st {
  21   uint32_t average_item_size;
  22   uint32_t longest_uptime;
  23   uint32_t least_free_server;
  24   uint32_t most_consumed_server;
  25   uint32_t oldest_server;
  26   double pool_hit_ratio;
  27   uint64_t most_used_bytes;
  28   uint64_t least_remaining_bytes;
  29 };
  30
  31 struct memcached_stat_st {
  32   uint32_t connection_structures;
  33   uint32_t curr_connections;
  34   uint32_t curr_items;
  35   uint32_t pid;
  36   uint32_t pointer_size;
  37   uint32_t rusage_system_microseconds;
  38   uint32_t rusage_system_seconds;
  39   uint32_t rusage_user_microseconds;
  40   uint32_t rusage_user_seconds;
  41   uint32_t threads;
  42   uint32_t time;
  43   uint32_t total_connections;
  44   uint32_t total_items;
  45   uint32_t uptime;
  46   uint64_t bytes;
  47   uint64_t bytes_read;
  48   uint64_t bytes_written;
  49   uint64_t cmd_get;
  50   uint64_t cmd_set;
  51   uint64_t evictions;
  52   uint64_t get_hits;
  53   uint64_t get_misses;
  54   uint64_t limit_maxbytes;
  55   char version[MEMCACHED_VERSION_STRING_LENGTH];
  56 };
  57
  58 LIBMEMCACHED_API
  59 void memcached_stat_free(memcached_st *, memcached_stat_st *);
  60 LIBMEMCACHED_API
  61 memcached_stat_st *memcached_stat(memcached_st *ptr, char *args, memcached_return *error);
  62 LIBMEMCACHED_API
  63 memcached_return memcached_stat_servername(memcached_stat_st *memc_stat, char *args,
  64                                            char *hostname, unsigned int port);
  65 LIBMEMCACHED_API
  66 char *memcached_stat_get_value(memcached_st *ptr, memcached_stat_st *memc_stat,
  67                                const char *key, memcached_return *error);
  68 LIBMEMCACHED_API
  69 char ** memcached_stat_get_keys(memcached_st *ptr, memcached_stat_st *memc_stat,
  70                                 memcached_return *error);
  71
  72 #ifdef __cplusplus
  73 }
  74 #endif
  75
  76 #endif /* LIBMEMCACHED_MEMCACHED_STATS_H */