Common include file for libmemached
*/
-#ifndef __COMMON_H__
-#define __COMMON_H__
+#ifndef LIBMEMCACHED_COMMON_H
+#define LIBMEMCACHED_COMMON_H
+
+#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>
#include <sys/un.h>
#include <netinet/tcp.h>
-
-#if TIME_WITH_SYS_TIME
+#ifdef TIME_WITH_SYS_TIME
# include <sys/time.h>
# include <time.h>
#else
-# if HAVE_SYS_TIME_H
+# ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
# else
# include <time.h>
# endif
#endif
+/* Define this here, which will turn on the visibilty controls while we're
+ * building libmemcached.
+ */
+#define BUILDING_LIBMEMCACHED 1
+
+
+#include "libmemcached/memcached.h"
+#include "libmemcached/memcached_watchpoint.h"
+/* These are private not to be installed headers */
+#include "libmemcached/memcached_io.h"
+#include "libmemcached/memcached_internal.h"
+#include "libmemcached/libmemcached_probes.h"
+#include "libmemcached/memcached/protocol_binary.h"
-#include <memcached.h>
-#include "memcached_io.h"
+/* string value */
+struct memcached_continuum_item_st {
+ uint32_t index;
+ uint32_t value;
+};
-#include <libmemcached_config.h>
#if !defined(__GNUC__) || (__GNUC__ == 2 && __GNUC_MINOR__ < 96)
#endif
-#ifdef HAVE_DTRACE
-#define _DTRACE_VERSION 1
-#else
-#undef _DTRACE_VERSION
-#endif
-
-#include "libmemcached_probes.h"
-
#define MEMCACHED_BLOCK_SIZE 1024
#define MEMCACHED_DEFAULT_COMMAND_SIZE 350
#define SMALL_STRING_LEN 1024
MEM_VERIFY_KEY= (1 << 10),
/* 11 used for weighted ketama */
MEM_KETAMA_WEIGHTED= (1 << 11),
+ MEM_BINARY_PROTOCOL= (1 << 12),
+ MEM_HASH_WITH_PREFIX_KEY= (1 << 13),
+ MEM_NOREPLY= (1 << 14),
+ MEM_USE_UDP= (1 << 15),
+ MEM_AUTO_EJECT_HOSTS= (1 << 16)
} memcached_flags;
/* Hashing algo */
+
+LIBMEMCACHED_LOCAL
void md5_signature(const unsigned char *key, unsigned int length, unsigned char *result);
+LIBMEMCACHED_LOCAL
uint32_t hash_crc32(const char *data,
size_t data_len);
+#ifdef HAVE_HSIEH_HASH
+LIBMEMCACHED_LOCAL
uint32_t hsieh_hash(const char *key, size_t key_length);
+#endif
+LIBMEMCACHED_LOCAL
uint32_t murmur_hash(const char *key, size_t key_length);
+LIBMEMCACHED_LOCAL
+uint32_t jenkins_hash(const void *key, size_t length, uint32_t initval);
+LIBMEMCACHED_LOCAL
memcached_return memcached_connect(memcached_server_st *ptr);
+LIBMEMCACHED_LOCAL
memcached_return memcached_response(memcached_server_st *ptr,
char *buffer, size_t buffer_length,
memcached_result_st *result);
-uint32_t memcached_generate_hash(memcached_st *ptr, const char *key, size_t key_length);
+LIBMEMCACHED_LOCAL
void memcached_quit_server(memcached_server_st *ptr, uint8_t io_death);
#define memcached_server_response_increment(A) (A)->cursor_active++
#define memcached_server_response_decrement(A) (A)->cursor_active--
#define memcached_server_response_reset(A) (A)->cursor_active=0
-memcached_return memcached_do(memcached_server_st *ptr, const char *commmand,
+LIBMEMCACHED_LOCAL
+memcached_return memcached_do(memcached_server_st *ptr, const void *commmand,
size_t command_length, uint8_t with_flush);
-memcached_return memcached_version(memcached_st *ptr);
+LIBMEMCACHED_LOCAL
memcached_return value_fetch(memcached_server_st *ptr,
char *buffer,
memcached_result_st *result);
+LIBMEMCACHED_LOCAL
void server_list_free(memcached_st *ptr, memcached_server_st *servers);
-memcached_return memcachd_key_test(char **keys, size_t *key_length,
- unsigned int number_of_keys);
+LIBMEMCACHED_LOCAL
+memcached_return memcached_key_test(const char **keys, size_t *key_length,
+ unsigned int number_of_keys);
-memcached_return run_distribution(memcached_st *ptr);
+LIBMEMCACHED_LOCAL
uint32_t generate_hash(memcached_st *ptr, const char *key, size_t key_length);
-#endif /* __COMMON_H__ */
+
+#ifndef HAVE_HTONLL
+LIBMEMCACHED_LOCAL
+extern uint64_t ntohll(uint64_t);
+LIBMEMCACHED_LOCAL
+extern uint64_t htonll(uint64_t);
+#endif
+
+LIBMEMCACHED_LOCAL
+memcached_return memcached_purge(memcached_server_st *ptr);
+
+static inline memcached_return memcached_validate_key_length(size_t key_length,
+ bool binary) {
+ unlikely (key_length == 0)
+ return MEMCACHED_BAD_KEY_PROVIDED;
+
+ if (binary)
+ {
+ unlikely (key_length > 0xffff)
+ return MEMCACHED_BAD_KEY_PROVIDED;
+ }
+ else
+ {
+ unlikely (key_length >= MEMCACHED_MAX_KEY)
+ return MEMCACHED_BAD_KEY_PROVIDED;
+ }
+
+ return MEMCACHED_SUCCESS;
+}
+
+#endif /* LIBMEMCACHED_COMMON_H */