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usr
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include
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libmemcached-1.0
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struct
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memcached.h
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/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab: * * Libmemcached library * * Copyright (C) 2011 Data Differential, http://datadifferential.com/ * Copyright (C) 2006-2009 Brian Aker All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following disclaimer * in the documentation and/or other materials provided with the * distribution. * * * The names of its contributors may not be used to endorse or * promote products derived from this software without specific prior * written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * */ #pragma once struct memcached_st { /** @note these are static and should not change without a call to behavior. */ struct { bool is_purging:1; bool is_processing_input:1; bool is_time_for_rebuild:1; bool is_parsing:1; } state; struct { // Everything below here is pretty static. bool auto_eject_hosts:1; bool binary_protocol:1; bool buffer_requests:1; bool hash_with_namespace:1; bool no_block:1; // Don't block bool reply:1; bool randomize_replica_read:1; bool support_cas:1; bool tcp_nodelay:1; bool use_sort_hosts:1; bool use_udp:1; bool verify_key:1; bool tcp_keepalive:1; bool is_aes:1; bool is_fetching_version:1; bool not_used:1; } flags; memcached_server_distribution_t distribution; hashkit_st hashkit; struct { unsigned int version; } server_info; uint32_t number_of_hosts; #ifdef __cplusplus org::libmemcached::Instance* servers; org::libmemcached::Instance* last_disconnected_server; #else void *servers; void *last_disconnected_server; #endif int32_t snd_timeout; int32_t rcv_timeout; uint32_t server_failure_limit; uint32_t io_msg_watermark; uint32_t io_bytes_watermark; uint32_t io_key_prefetch; uint32_t tcp_keepidle; int32_t poll_timeout; int32_t connect_timeout; // How long we will wait on connect() before we will timeout int32_t retry_timeout; int32_t dead_timeout; int send_size; int recv_size; void *user_data; uint64_t query_id; uint32_t number_of_replicas; memcached_result_st result; struct { bool weighted_; uint32_t continuum_count; // Ketama uint32_t continuum_points_counter; // Ketama time_t next_distribution_rebuild; // Ketama struct memcached_continuum_item_st *continuum; // Ketama } ketama; struct memcached_virtual_bucket_t *virtual_bucket; struct memcached_allocator_t allocators; memcached_clone_fn on_clone; memcached_cleanup_fn on_cleanup; memcached_trigger_key_fn get_key_failure; memcached_trigger_delete_key_fn delete_trigger; memcached_callback_st *callbacks; struct memcached_sasl_st sasl; struct memcached_error_t *error_messages; struct memcached_array_st *_namespace; struct { uint32_t initial_pool_size; uint32_t max_pool_size; int32_t version; // This is used by pool and others to determine if the memcached_st is out of date. struct memcached_array_st *filename; } configure; struct { bool is_allocated:1; } options; };