git.m6w6.name Git - awesomized/libmemcached/blob - libmemcached/memcached_server.h

   1 /*
   2  * Summary: String structure used for libmemcached.
   3  *
   4  * Copy: See Copyright for the status of this software.
   5  *
   6  * Author: Brian Aker
   7  */
   8
   9 #ifndef __MEMCACHED_SERVER_H__
  10 #define __MEMCACHED_SERVER_H__
  11
  12 #ifdef __cplusplus
  13 extern "C" {
  14 #endif
  15
  16 struct memcached_server_st {
  17   memcached_allocated is_allocated;
  18   char hostname[MEMCACHED_MAX_HOST_LENGTH];
  19   unsigned int port;
  20   int fd;
  21   int cached_errno;
  22   unsigned int cursor_active;
  23   char write_buffer[MEMCACHED_MAX_BUFFER];
  24   size_t write_buffer_offset;
  25   char read_buffer[MEMCACHED_MAX_BUFFER];
  26   size_t read_data_length;
  27   size_t read_buffer_length;
  28   char *read_ptr;
  29   memcached_allocated sockaddr_inited;
  30   struct addrinfo *address_info;
  31   memcached_connection type;
  32   uint8_t major_version;
  33   uint8_t minor_version;
  34   uint8_t micro_version;
  35   uint16_t count;
  36   time_t next_retry;
  37   memcached_st *root;
  38   uint64_t limit_maxbytes;
  39   uint32_t server_failure_counter;
  40   uint32_t io_bytes_sent; /* # bytes sent since last read */
  41   uint32_t weight;
  42 };
  43
  44 #define memcached_server_count(A) (A)->number_of_hosts
  45 #define memcached_server_name(A,B) (B).hostname
  46 #define memcached_server_port(A,B) (B).port
  47 #define memcached_server_list(A) (A)->hosts
  48 #define memcached_server_response_count(A) (A)->cursor_active
  49
  50 memcached_return memcached_server_cursor(memcached_st *ptr,
  51                                          memcached_server_function *callback,
  52                                          void *context,
  53                                          unsigned int number_of_callbacks);
  54
  55 memcached_server_st *memcached_server_by_key(memcached_st *ptr,  const char *key,
  56                                              size_t key_length, memcached_return *error);
  57
  58 /* These should not currently be used by end users */
  59 memcached_server_st *memcached_server_create(memcached_st *memc, memcached_server_st *ptr);
  60 void memcached_server_free(memcached_server_st *ptr);
  61 memcached_server_st *memcached_server_clone(memcached_server_st *clone, memcached_server_st *ptr);
  62
  63
  64 #ifdef __cplusplus
  65 }
  66 #endif
  67
  68 #endif /* __MEMCACHED_SERVER_H__ */