-/*
+/* LibMemcached
+ * Copyright (C) 2006-2009 Brian Aker
+ * All rights reserved.
+ *
+ * Use and distribution licensed under the BSD license. See
+ * the COPYING file in the parent directory for full text.
+ *
* Summary: interface for memcached server
* Description: main include file for libmemcached
*
- * Copy: See Copyright for the status of this software.
- *
- * Author: Brian Aker
*/
#ifndef __MEMCACHED_H__
#include <stdlib.h>
#include <inttypes.h>
+
#if !defined(__cplusplus)
# include <stdbool.h>
#endif
+
#include <sys/types.h>
#include <netinet/in.h>
#include <libmemcached/visibility.h>
#include <libmemcached/memcached_configure.h>
-#include <libmemcached/memcached_constants.h>
-#include <libmemcached/memcached_types.h>
-#include <libmemcached/memcached_get.h>
-#include <libmemcached/memcached_server.h>
-#include <libmemcached/memcached_string.h>
-#include <libmemcached/memcached_result.h>
-#include <libmemcached/memcached_storage.h>
+#include <libmemcached/constants.h>
+#include <libmemcached/types.h>
+#include <libmemcached/string.h>
+// Everything above this line must be in the order specified.
+#include <libmemcached/behavior.h>
+#include <libmemcached/callback.h>
+#include <libmemcached/get.h>
+#include <libmemcached/result.h>
+#include <libmemcached/server.h>
+#include <libmemcached/storage.h>
#ifdef __cplusplus
extern "C" {
#endif
#define MEMCACHED_VERSION_STRING_LENGTH 24
-#define LIBMEMCACHED_VERSION_STRING "0.33"
struct memcached_analysis_st {
uint32_t average_item_size;
};
struct memcached_st {
- uint8_t purging;
- bool is_allocated;
- uint8_t distribution;
- uint8_t hash;
+ struct {
+ bool is_allocated:1;
+ bool is_initialized:1;
+ bool is_purging:1;
+ } options;
+ memcached_server_distribution_t distribution;
+ memcached_hash_t hash;
uint32_t continuum_points_counter;
memcached_server_st *hosts;
memcached_server_st *last_disconnected_server;
uint32_t number_of_hosts;
uint32_t cursor_server;
int cached_errno;
- uint32_t flags;
+ struct {
+ bool no_block:1;
+ bool tcp_nodelay:1;
+ bool reuse_memory:1;
+ bool use_md5:1;
+ bool use_crc:1;
+ bool use_cache_lookups:1;
+ bool support_cas:1;
+ bool buffer_requests:1;
+ bool use_sort_hosts:1;
+ bool verify_key:1;
+ bool ketama_weighted:1;
+ bool binary_protocol:1;
+ bool hash_with_prefix_key:1;
+ bool no_reply:1;
+ bool use_udp:1;
+ bool auto_eject_hosts:1;
+ bool randomize_replica_read:1;
+ } flags;
int32_t poll_timeout;
int32_t connect_timeout;
int32_t retry_timeout;
void *user_data;
time_t next_distribution_rebuild;
size_t prefix_key_length;
- memcached_hash hash_continuum;
+ memcached_hash_t hash_continuum;
memcached_result_st result;
memcached_continuum_item_st *continuum;
- memcached_clone_func on_clone;
- memcached_cleanup_func on_cleanup;
- memcached_free_function call_free;
- memcached_malloc_function call_malloc;
- memcached_realloc_function call_realloc;
- memcached_calloc_function call_calloc;
- memcached_trigger_key get_key_failure;
- memcached_trigger_delete_key delete_trigger;
+ memcached_clone_fn on_clone;
+ memcached_cleanup_fn on_cleanup;
+ memcached_free_fn call_free;
+ memcached_malloc_fn call_malloc;
+ memcached_realloc_fn call_realloc;
+ memcached_calloc_fn call_calloc;
+ memcached_trigger_key_fn get_key_failure;
+ memcached_trigger_delete_key_fn delete_trigger;
char prefix_key[MEMCACHED_PREFIX_KEY_MAX_SIZE];
uint32_t number_of_replicas;
memcached_callback_st *callbacks;
};
LIBMEMCACHED_API
-memcached_return memcached_version(memcached_st *ptr);
+memcached_return_t memcached_version(memcached_st *ptr);
/* Public API */
memcached_st *memcached_clone(memcached_st *clone, memcached_st *ptr);
LIBMEMCACHED_API
-memcached_return memcached_delete(memcached_st *ptr, const char *key, size_t key_length,
+memcached_return_t memcached_delete(memcached_st *ptr, const char *key, size_t key_length,
time_t expiration);
LIBMEMCACHED_API
-memcached_return memcached_increment(memcached_st *ptr,
+memcached_return_t memcached_increment(memcached_st *ptr,
const char *key, size_t key_length,
uint32_t offset,
uint64_t *value);
LIBMEMCACHED_API
-memcached_return memcached_decrement(memcached_st *ptr,
+memcached_return_t memcached_decrement(memcached_st *ptr,
const char *key, size_t key_length,
uint32_t offset,
uint64_t *value);
+
+LIBMEMCACHED_API
+memcached_return_t memcached_increment_by_key(memcached_st *ptr,
+ const char *master_key, size_t master_key_length,
+ const char *key, size_t key_length,
+ uint64_t offset,
+ uint64_t *value);
+
+LIBMEMCACHED_API
+memcached_return_t memcached_decrement_by_key(memcached_st *ptr,
+ const char *master_key, size_t master_key_length,
+ const char *key, size_t key_length,
+ uint64_t offset,
+ uint64_t *value);
+
LIBMEMCACHED_API
-memcached_return memcached_increment_with_initial(memcached_st *ptr,
+memcached_return_t memcached_increment_with_initial(memcached_st *ptr,
const char *key,
size_t key_length,
uint64_t offset,
time_t expiration,
uint64_t *value);
LIBMEMCACHED_API
-memcached_return memcached_decrement_with_initial(memcached_st *ptr,
+memcached_return_t memcached_decrement_with_initial(memcached_st *ptr,
const char *key,
size_t key_length,
uint64_t offset,
time_t expiration,
uint64_t *value);
LIBMEMCACHED_API
+memcached_return_t memcached_increment_with_initial_by_key(memcached_st *ptr,
+ const char *master_key,
+ size_t master_key_length,
+ const char *key,
+ size_t key_length,
+ uint64_t offset,
+ uint64_t initial,
+ time_t expiration,
+ uint64_t *value);
+LIBMEMCACHED_API
+memcached_return_t memcached_decrement_with_initial_by_key(memcached_st *ptr,
+ const char *master_key,
+ size_t master_key_length,
+ const char *key,
+ size_t key_length,
+ uint64_t offset,
+ uint64_t initial,
+ time_t expiration,
+ uint64_t *value);
+LIBMEMCACHED_API
void memcached_stat_free(memcached_st *, memcached_stat_st *);
+
LIBMEMCACHED_API
-memcached_stat_st *memcached_stat(memcached_st *ptr, char *args, memcached_return *error);
+memcached_stat_st *memcached_stat(memcached_st *ptr, char *args, memcached_return_t *error);
+
LIBMEMCACHED_API
-memcached_return memcached_stat_servername(memcached_stat_st *memc_stat, char *args,
- char *hostname, unsigned int port);
+memcached_return_t memcached_stat_servername(memcached_stat_st *memc_stat, char *args,
+ const char *hostname, in_port_t port);
+
LIBMEMCACHED_API
-memcached_return memcached_flush(memcached_st *ptr, time_t expiration);
+memcached_return_t memcached_flush(memcached_st *ptr, time_t expiration);
+
LIBMEMCACHED_API
-memcached_return memcached_verbosity(memcached_st *ptr, unsigned int verbosity);
+memcached_return_t memcached_verbosity(memcached_st *ptr, unsigned int verbosity);
+
LIBMEMCACHED_API
void memcached_quit(memcached_st *ptr);
+
LIBMEMCACHED_API
-const char *memcached_strerror(memcached_st *ptr, memcached_return rc);
-LIBMEMCACHED_API
-memcached_return memcached_behavior_set(memcached_st *ptr, memcached_behavior flag, uint64_t data);
-LIBMEMCACHED_API
-uint64_t memcached_behavior_get(memcached_st *ptr, memcached_behavior flag);
+const char *memcached_strerror(memcached_st *ptr, memcached_return_t rc);
/* The two public hash bits */
LIBMEMCACHED_API
-uint32_t memcached_generate_hash_value(const char *key, size_t key_length, memcached_hash hash_algorithm);
+uint32_t memcached_generate_hash_value(const char *key, size_t key_length, memcached_hash_t hash_algorithm);
+
LIBMEMCACHED_API
uint32_t memcached_generate_hash(memcached_st *ptr, const char *key, size_t key_length);
LIBMEMCACHED_API
-memcached_return memcached_flush_buffers(memcached_st *mem);
+memcached_return_t memcached_flush_buffers(memcached_st *mem);
/* Server Public functions */
LIBMEMCACHED_API
-memcached_return memcached_server_add_udp(memcached_st *ptr,
+memcached_return_t memcached_server_add_udp(memcached_st *ptr,
const char *hostname,
- unsigned int port);
+ in_port_t port);
LIBMEMCACHED_API
-memcached_return memcached_server_add_unix_socket(memcached_st *ptr,
+memcached_return_t memcached_server_add_unix_socket(memcached_st *ptr,
const char *filename);
LIBMEMCACHED_API
-memcached_return memcached_server_add(memcached_st *ptr, const char *hostname,
- unsigned int port);
+memcached_return_t memcached_server_add(memcached_st *ptr,
+ const char *hostname, in_port_t port);
LIBMEMCACHED_API
-memcached_return memcached_server_add_udp_with_weight(memcached_st *ptr,
+memcached_return_t memcached_server_add_udp_with_weight(memcached_st *ptr,
const char *hostname,
- unsigned int port,
+ in_port_t port,
uint32_t weight);
LIBMEMCACHED_API
-memcached_return memcached_server_add_unix_socket_with_weight(memcached_st *ptr,
+memcached_return_t memcached_server_add_unix_socket_with_weight(memcached_st *ptr,
const char *filename,
uint32_t weight);
LIBMEMCACHED_API
-memcached_return memcached_server_add_with_weight(memcached_st *ptr, const char *hostname,
- unsigned int port,
+memcached_return_t memcached_server_add_with_weight(memcached_st *ptr, const char *hostname,
+ in_port_t port,
uint32_t weight);
LIBMEMCACHED_API
void memcached_server_list_free(memcached_server_st *ptr);
+
LIBMEMCACHED_API
-memcached_return memcached_server_push(memcached_st *ptr, memcached_server_st *list);
+memcached_return_t memcached_server_push(memcached_st *ptr, memcached_server_st *list);
LIBMEMCACHED_API
memcached_server_st *memcached_server_list_append(memcached_server_st *ptr,
const char *hostname,
- unsigned int port,
- memcached_return *error);
+ in_port_t port,
+ memcached_return_t *error);
LIBMEMCACHED_API
memcached_server_st *memcached_server_list_append_with_weight(memcached_server_st *ptr,
const char *hostname,
- unsigned int port,
+ in_port_t port,
uint32_t weight,
- memcached_return *error);
+ memcached_return_t *error);
LIBMEMCACHED_API
unsigned int memcached_server_list_count(memcached_server_st *ptr);
+
LIBMEMCACHED_API
memcached_server_st *memcached_servers_parse(const char *server_strings);
LIBMEMCACHED_API
char *memcached_stat_get_value(memcached_st *ptr, memcached_stat_st *memc_stat,
- const char *key, memcached_return *error);
+ const char *key, memcached_return_t *error);
LIBMEMCACHED_API
char ** memcached_stat_get_keys(memcached_st *ptr, memcached_stat_st *memc_stat,
- memcached_return *error);
-
-LIBMEMCACHED_API
-memcached_return memcached_delete_by_key(memcached_st *ptr,
- const char *master_key, size_t master_key_length,
- const char *key, size_t key_length,
- time_t expiration);
+ memcached_return_t *error);
LIBMEMCACHED_API
-memcached_return memcached_fetch_execute(memcached_st *ptr,
- memcached_execute_function *callback,
- void *context,
- unsigned int number_of_callbacks);
+memcached_return_t memcached_delete_by_key(memcached_st *ptr,
+ const char *master_key, size_t master_key_length,
+ const char *key, size_t key_length,
+ time_t expiration);
LIBMEMCACHED_API
-memcached_return memcached_callback_set(memcached_st *ptr,
- memcached_callback flag,
- void *data);
-LIBMEMCACHED_API
-void *memcached_callback_get(memcached_st *ptr,
- memcached_callback flag,
- memcached_return *error);
+memcached_return_t memcached_fetch_execute(memcached_st *ptr,
+ memcached_execute_fn *callback,
+ void *context,
+ unsigned int number_of_callbacks);
LIBMEMCACHED_API
-memcached_return memcached_dump(memcached_st *ptr, memcached_dump_func *function, void *context, uint32_t number_of_callbacks);
+memcached_return_t memcached_dump(memcached_st *ptr, memcached_dump_fn *function, void *context, uint32_t number_of_callbacks);
LIBMEMCACHED_API
-memcached_return memcached_set_memory_allocators(memcached_st *ptr,
- memcached_malloc_function mem_malloc,
- memcached_free_function mem_free,
- memcached_realloc_function mem_realloc,
- memcached_calloc_function mem_calloc);
+memcached_return_t memcached_set_memory_allocators(memcached_st *ptr,
+ memcached_malloc_fn mem_malloc,
+ memcached_free_fn mem_free,
+ memcached_realloc_fn mem_realloc,
+ memcached_calloc_fn mem_calloc);
LIBMEMCACHED_API
void memcached_get_memory_allocators(memcached_st *ptr,
- memcached_malloc_function *mem_malloc,
- memcached_free_function *mem_free,
- memcached_realloc_function *mem_realloc,
- memcached_calloc_function *mem_calloc);
+ memcached_malloc_fn *mem_malloc,
+ memcached_free_fn *mem_free,
+ memcached_realloc_fn *mem_realloc,
+ memcached_calloc_fn *mem_calloc);
LIBMEMCACHED_API
void *memcached_get_user_data(memcached_st *ptr);
LIBMEMCACHED_API
void *memcached_set_user_data(memcached_st *ptr, void *data);
-LIBMEMCACHED_API
-memcached_return run_distribution(memcached_st *ptr);
+LIBMEMCACHED_LOCAL
+memcached_return_t run_distribution(memcached_st *ptr);
+
+#define memcached_is_allocated(__object) ((__object)->options.is_allocated)
+#define memcached_is_initialized(__object) ((__object)->options.is_initialized)
+
#ifdef __cplusplus
}
#endif
projects / m6w6 / libmemcached / blobdiff