1 /* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
5 * Copyright (C) 2011 Data Differential, http://datadifferential.com/
6 * Copyright (C) 2006-2009 Brian Aker All rights reserved.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are
12 * * Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
15 * * Redistributions in binary form must reproduce the above
16 * copyright notice, this list of conditions and the following disclaimer
17 * in the documentation and/or other materials provided with the
20 * * The names of its contributors may not be used to endorse or
21 * promote products derived from this software without specific prior
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
25 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
26 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
27 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
28 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
29 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
30 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
31 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
32 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
33 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
34 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
41 struct memcached_stat_st
{
42 uint32_t connection_structures
;
43 uint32_t curr_connections
;
46 uint32_t pointer_size
;
47 uint32_t rusage_system_microseconds
;
48 uint32_t rusage_system_seconds
;
49 uint32_t rusage_user_microseconds
;
50 uint32_t rusage_user_seconds
;
53 uint32_t total_connections
;
58 uint64_t bytes_written
;
64 uint64_t limit_maxbytes
;
65 char version
[MEMCACHED_VERSION_STRING_LENGTH
];
74 void memcached_stat_free(const memcached_st
*, memcached_stat_st
*);
77 memcached_stat_st
*memcached_stat(memcached_st
*ptr
, char *args
, memcached_return_t
*error
);
80 memcached_return_t
memcached_stat_servername(memcached_stat_st
*memc_stat
, char *args
,
81 const char *hostname
, in_port_t port
);
84 char *memcached_stat_get_value(const memcached_st
*ptr
, memcached_stat_st
*memc_stat
,
85 const char *key
, memcached_return_t
*error
);
88 char ** memcached_stat_get_keys(const memcached_st
*ptr
, memcached_stat_st
*memc_stat
,
89 memcached_return_t
*error
);
92 memcached_return_t
memcached_stat_execute(memcached_st
*memc
, const char *args
, memcached_stat_fn func
, void *context
);