git.m6w6.name Git - m6w6/libmemcached/blob - libmemcached/result.h

   1 /* LibMemcached
   2  * Copyright (C) 2006-2009 Brian Aker
   3  * All rights reserved.
   4  *
   5  * Use and distribution licensed under the BSD license.  See
   6  * the COPYING file in the parent directory for full text.
   7  *
   8  * Summary: Functions to manipulate the result structure.
   9  *
  10  */
  11
  12 #ifndef __MEMCACHED_RESULT_H__
  13 #define __MEMCACHED_RESULT_H__
  14
  15 #ifdef __cplusplus
  16 extern "C" {
  17 #endif
  18
  19 struct memcached_result_st {
  20   struct {
  21     bool is_allocated:1;
  22     bool is_initialized:1;
  23   } options;
  24   uint32_t flags;
  25   time_t expiration;
  26   memcached_st *root;
  27   size_t key_length;
  28   uint64_t cas;
  29   memcached_string_st value;
  30   char key[MEMCACHED_MAX_KEY];
  31   /* Add result callback function */
  32 };
  33
  34 /* Result Struct */
  35 LIBMEMCACHED_API
  36 void memcached_result_free(memcached_result_st *result);
  37 LIBMEMCACHED_API
  38 void memcached_result_reset(memcached_result_st *ptr);
  39 LIBMEMCACHED_API
  40 memcached_result_st *memcached_result_create(memcached_st *ptr,
  41                                              memcached_result_st *result);
  42 #define memcached_result_key_value(A) (A)->key
  43 #define memcached_result_key_length(A) (A)->key_length
  44 #define memcached_result_string_st(A) ((A)->value)
  45 #ifdef FIX
  46 #define memcached_result_value(A) memcached_string_value((A)->value)
  47 #define memcached_result_length(A) memcached_string_length((A)->value)
  48 #else
  49
  50 LIBMEMCACHED_API
  51 char *memcached_result_value(memcached_result_st *ptr);
  52
  53 LIBMEMCACHED_API
  54 size_t memcached_result_length(memcached_result_st *ptr);
  55
  56 #endif
  57 #define memcached_result_flags(A) (A)->flags
  58 #define memcached_result_cas(A) (A)->cas
  59 LIBMEMCACHED_API
  60 memcached_return_t memcached_result_set_value(memcached_result_st *ptr, const char *value, size_t length);
  61 #define memcached_result_set_flags(A,B) (A)->flags=(B)
  62 #define memcached_result_set_expiration(A,B) (A)->expiration=(B)
  63
  64 #ifdef __cplusplus
  65 }
  66 #endif
  67
  68 #endif /* __MEMCACHED_RESULT_H__ */