memcached_return *error);
char *memcached_get (memcached_st *ptr,
- char *key, size_t key_length,
+ const char *key, size_t key_length,
size_t *value_length,
uint32_t *flags,
memcached_return *error);
unsigned int number_of_keys);
char *
memcached_get_by_key(memcached_st *ptr,
- char *master_key, size_t master_key_length,
- char *key, size_t key_length,
+ const char *master_key, size_t master_key_length,
+ const char *key, size_t key_length,
size_t *value_length,
uint32_t *flags,
memcached_return *error);
memcached_return
memcached_mget_by_key(memcached_st *ptr,
- char *master_key, size_t master_key_length,
+ const char *master_key, size_t master_key_length,
char **keys, size_t *key_length,
unsigned int number_of_keys);
memcached_return *error);
memcached_return
memcached_fetch_execute(memcached_st *ptr,
- unsigned int (*callback[])(memcached_st *ptr, memcached_result_st *result, void *context),
+ memcached_return (*callback[])(memcached_st *ptr, memcached_result_st *result, void *context),
void *context,
unsigned int number_of_callbacks);
object. A uint32_t pointer to contain whatever flags you stored with the value,
a size_t pointer which will be filled with size of of the object, and a
memcached_return pointer to hold any error. The object will be returned
-upon success and NULL will be returned on failure.
+upon success and NULL will be returned on failure. Any object returned by
+memcached_get() must be released by the caller application.
memcached_mget() is used to select multiple keys at once. For multiple key
operations it is always faster to use this function. This function always
object. A uint32_t pointer to contain whatever flags you stored with the value,
a size_t pointer which will be filled with size of of the object, and a
memcached_return pointer to hold any error. The object will be returned
-upon success and NULL will be returned on failure.
+upon success and NULL will be returned on failure. MEMCACHD_END is returned
+by the *error value when all objects that have been found are returned.
+The final value upon MEMCACHED_END is null. Values returned by
+memcached_fetch() musted be free'ed by the caller.
memcached_fetch_result() is used to return a memcached_result_st(3) structure
from a memcached server. The result object is forward compatible with changes
memcached_fetch_execute() is a callback function for result sets. Instead
of returning the results to you for processing, it passes each of the
result sets to the list of functions you provide. It passes to the function
-a memcached_st that can be cloned for use in called the cluster (it can not
-be used directly). It also passed a result set which does not need to be freed.
+a memcached_st that can be cloned for use in the called function (it can not
+be used directly). It also passes a result set which does not need to be freed.
Finally it passes a "context". This is just a pointer to a memory reference
you supply the calling function. Currently only one value is being passed
to each function call. In the future there will be an option to allow this