void memcached_result_free(memcached_result_st *ptr)
{
if (ptr == NULL)
return;
memcached_string_free(&ptr->value);
if (memcached_is_allocated(ptr))
{
WATCHPOINT_ASSERT(ptr->root); // Without a root, that means that result was not properly initialized.
libmemcached_free(ptr->root, ptr);
}
else
{
ptr->options.is_initialized= false;
}
}
void memcached_free(memcached_st *ptr)
{
/* If we have anything open, lets close it now */
memcached_quit(ptr);
server_list_free(ptr, memcached_server_list(ptr));
memcached_result_free(&ptr->result);
if (ptr->on_cleanup)
ptr->on_cleanup(ptr);
if (ptr->continuum)
libmemcached_free(ptr, ptr->continuum);
if (memcached_is_allocated(ptr))
{
libmemcached_free(ptr, ptr);
}
}
/*
clone is the destination, while source is the structure to clone.
If source is NULL the call is the same as if a memcached_create() was
called.
*/
memcached_st *memcached_clone(memcached_st *clone, const memcached_st *source)
{
memcached_return_t rc= MEMCACHED_SUCCESS;
memcached_st *new_clone;
if (source == NULL)
return memcached_create(clone);
if (clone && memcached_is_allocated(clone))
{
return NULL;
}
new_clone= memcached_create(clone);
if (new_clone == NULL)
return NULL;
new_clone->flags= source->flags;
new_clone->send_size= source->send_size;
new_clone->recv_size= source->recv_size;
new_clone->poll_timeout= source->poll_timeout;
new_clone->connect_timeout= source->connect_timeout;
new_clone->retry_timeout= source->retry_timeout;
new_clone->distribution= source->distribution;
hashkit_st *hash_ptr;
hash_ptr= hashkit_clone(&new_clone->hashkit, &source->hashkit);
if (! hash_ptr)
{
memcached_free(new_clone);
return NULL;
}
hash_ptr= hashkit_clone(&new_clone->distribution_hashkit, &source->distribution_hashkit);
if (! hash_ptr)
{
memcached_free(new_clone);
return NULL;
}
new_clone->user_data= source->user_data;
new_clone->snd_timeout= source->snd_timeout;
new_clone->rcv_timeout= source->rcv_timeout;
new_clone->on_clone= source->on_clone;
new_clone->on_cleanup= source->on_cleanup;
new_clone->allocators= source->allocators;
new_clone->get_key_failure= source->get_key_failure;
new_clone->delete_trigger= source->delete_trigger;
new_clone->server_failure_limit= source->server_failure_limit;
new_clone->io_msg_watermark= source->io_msg_watermark;
new_clone->io_bytes_watermark= source->io_bytes_watermark;
new_clone->io_key_prefetch= source->io_key_prefetch;
new_clone->number_of_replicas= source->number_of_replicas;
if (memcached_server_list(source))
rc= memcached_server_push(new_clone, memcached_server_list(source));
if (rc != MEMCACHED_SUCCESS)
{
memcached_free(new_clone);
return NULL;
}
if (source->prefix_key_length)
{
strcpy(new_clone->prefix_key, source->prefix_key);
new_clone->prefix_key_length= source->prefix_key_length;
}
rc= run_distribution(new_clone);
if (rc != MEMCACHED_SUCCESS)
{
memcached_free(new_clone);
return NULL;
}
if (source->on_clone)
source->on_clone(new_clone, source);
return new_clone;
}
