#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <strings.h>
#include <ctype.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
#include <unistd.h>
#include <limits.h>
-#include <assert.h>
#include <errno.h>
#include <fcntl.h>
#include <sys/un.h>
#include <libmemcached_config.h>
#if !defined(__GNUC__) || (__GNUC__ == 2 && __GNUC_MINOR__ < 96)
-#define __builtin_expect(x, expected_value) (x)
-
-#define likely(x) __builtin_expect((x),1)
-#define unlikely(x) __builtin_expect((x),0)
-
-#else
#define likely(x) if((x))
#define unlikely(x) if((x))
+#else
+
+#define likely(x) if(__builtin_expect(!!(x), 1))
+#define unlikely(x) if(__builtin_expect((x), 0))
#endif
+
#ifdef HAVE_DTRACE
#define _DTRACE_VERSION 1
#else
MEM_TCP_NODELAY= (1 << 1),
MEM_REUSE_MEMORY= (1 << 2),
MEM_USE_MD5= (1 << 3),
- MEM_USE_KETAMA= (1 << 4),
+ /* 4 was once Ketama */
MEM_USE_CRC= (1 << 5),
MEM_USE_CACHE_LOOKUPS= (1 << 6),
MEM_SUPPORT_CAS= (1 << 7),
} memcached_flags;
/* Hashing algo */
-void md5_signature(unsigned char *key, unsigned int length, unsigned char *result);
+void md5_signature(const unsigned char *key, unsigned int length, unsigned char *result);
uint32_t hash_crc32(const char *data,
size_t data_len);
-uint32_t hsieh_hash(char *key, size_t key_length);
-uint32_t murmur_hash(char *key, size_t key_length);
+uint32_t hsieh_hash(const char *key, size_t key_length);
+uint32_t murmur_hash(const char *key, size_t key_length);
memcached_return memcached_connect(memcached_server_st *ptr);
memcached_return memcached_response(memcached_server_st *ptr,
char *buffer, size_t buffer_length,
memcached_result_st *result);
-unsigned int memcached_generate_hash(memcached_st *ptr, char *key, size_t key_length);
+uint32_t memcached_generate_hash(memcached_st *ptr, const char *key, size_t key_length);
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, char *commmand,
+memcached_return memcached_do(memcached_server_st *ptr, const char *commmand,
size_t command_length, uint8_t with_flush);
memcached_return memcached_version(memcached_st *ptr);
memcached_return value_fetch(memcached_server_st *ptr,
memcached_return memcachd_key_test(char **keys, size_t *key_length,
unsigned int number_of_keys);
+memcached_return run_distribution(memcached_st *ptr);
+
+uint32_t generate_hash(memcached_st *ptr, const char *key, size_t key_length);
#endif /* __COMMON_H__ */