395b80ef83730863c5fbe9d248bdf498fa9a41a6
2 Common include file for libmemached
12 #include <sys/types.h>
13 #include <sys/socket.h>
14 #include <netinet/in.h>
15 #include <arpa/inet.h>
23 #include <netinet/tcp.h>
24 #include "libmemcached_config.h"
26 #if TIME_WITH_SYS_TIME
27 # include <sys/time.h>
31 # include <sys/time.h>
39 #include <memcached.h>
40 #include "memcached_io.h"
42 #include <libmemcached_config.h>
45 #define _DTRACE_VERSION 1
47 #undef _DTRACE_VERSION
50 #include "libmemcached_probes.h"
52 #define MEMCACHED_BLOCK_SIZE 1024
55 MEM_NO_BLOCK
= (1 << 0),
56 MEM_TCP_NODELAY
= (1 << 1),
57 MEM_REUSE_MEMORY
= (1 << 2),
58 MEM_USE_MD5
= (1 << 3),
59 MEM_USE_KETAMA
= (1 << 4),
60 MEM_USE_CRC
= (1 << 5),
61 MEM_USE_CACHE_LOOKUPS
= (1 << 6),
62 MEM_SUPPORT_CAS
= (1 << 7),
66 void md5_signature(unsigned char *key
, unsigned int length
, unsigned char *result
);
67 uint32_t hash_crc32(const char *data
,
69 uint32_t hsieh_hash(char *key
, size_t key_length
);
71 memcached_return
memcached_connect(memcached_st
*ptr
, unsigned int server_key
);
72 memcached_return
memcached_response(memcached_st
*ptr
,
73 char *buffer
, size_t buffer_length
,
74 memcached_result_st
*result
,
75 unsigned int server_key
);
76 unsigned int memcached_generate_hash(memcached_st
*ptr
, char *key
, size_t key_length
);
77 void memcached_quit_server(memcached_st
*ptr
, unsigned int server_key
, uint8_t io_death
);
79 #define memcached_server_response_increment(A,B) A->hosts[B].cursor_active++
80 #define memcached_server_response_decrement(A,B) A->hosts[B].cursor_active--
81 #define memcached_server_response_reset(A,B) A->hosts[B].cursor_active=0
84 #define memcached_string_length(A) (size_t)((A)->end - (A)->string)
85 #define memcached_string_set_length(A, B) (A)->end= (A)->string + B
86 #define memcached_string_size(A) (A)->current_size
87 #define memcached_string_value(A) (A)->string
89 memcached_string_st
*memcached_string_create(memcached_st
*ptr
,
90 memcached_string_st
*string
,
92 memcached_return
memcached_string_check(memcached_string_st
*string
, size_t need
);
93 char *memcached_string_c_copy(memcached_string_st
*string
);
94 memcached_return
memcached_string_append_character(memcached_string_st
*string
,
96 memcached_return
memcached_string_append(memcached_string_st
*string
,
97 char *value
, size_t length
);
98 size_t memcached_string_backspace(memcached_string_st
*string
, size_t remove
);
99 memcached_return
memcached_string_reset(memcached_string_st
*string
);
100 void memcached_string_free(memcached_string_st
*string
);
101 memcached_return
memcached_do(memcached_st
*ptr
, unsigned int server_key
, char *commmand
,
102 size_t command_length
, char with_flush
);
103 memcached_return
memcached_version(memcached_st
*ptr
);
104 memcached_return
value_fetch(memcached_st
*ptr
,
106 memcached_result_st
*result
,
107 unsigned int server_key
);
110 #endif /* __COMMON_H__ */