char *end_ptr;
char *next_ptr;
size_t value_length;
+ size_t read_length;
+ size_t to_read;
+ char *value_ptr;
end_ptr= buffer + MEMCACHED_DEFAULT_COMMAND_SIZE;
if (end_ptr < string_ptr)
goto read_error;
- if (value_length)
+ /* We add two bytes so that we can walk the \r\n */
+ rc= memcached_string_check(&result->value, value_length+2);
+ if (rc != MEMCACHED_SUCCESS)
{
- size_t read_length;
- size_t to_read;
- char *value_ptr;
-
- /* We add two bytes so that we can walk the \r\n */
- rc= memcached_string_check(&result->value, value_length+2);
- if (rc != MEMCACHED_SUCCESS)
- {
- value_length= 0;
- return MEMCACHED_MEMORY_ALLOCATION_FAILURE;
- }
-
- value_ptr= memcached_string_value(&result->value);
- read_length= 0;
- /*
- We read the \r\n into the string since not doing so is more
- cycles then the waster of memory to do so.
-
- We are null terminating through, which will most likely make
- some people lazy about using the return length.
- */
- to_read= (value_length) + 2;
-
- read_length= memcached_io_read(ptr, value_ptr, to_read);
-
- if (read_length != (size_t)(value_length + 2))
- {
- goto read_error;
- }
+ value_length= 0;
+ return MEMCACHED_MEMORY_ALLOCATION_FAILURE;
+ }
- /* This next bit blows the API, but this is internal....*/
- {
- char *char_ptr;
- char_ptr= memcached_string_value(&result->value);;
- char_ptr[value_length]= 0;
- char_ptr[value_length + 1]= 0;
- memcached_string_set_length(&result->value, value_length);
- }
+ value_ptr= memcached_string_value(&result->value);
+ read_length= 0;
+ /*
+ We read the \r\n into the string since not doing so is more
+ cycles then the waster of memory to do so.
+
+ We are null terminating through, which will most likely make
+ some people lazy about using the return length.
+ */
+ to_read= (value_length) + 2;
+ read_length= memcached_io_read(ptr, value_ptr, to_read);
+ if (read_length != (size_t)(value_length + 2))
+ {
+ goto read_error;
+ }
- return MEMCACHED_SUCCESS;
+/* This next bit blows the API, but this is internal....*/
+ {
+ char *char_ptr;
+ char_ptr= memcached_string_value(&result->value);;
+ char_ptr[value_length]= 0;
+ char_ptr[value_length + 1]= 0;
+ memcached_string_set_length(&result->value, value_length);
}
- return rc;
+ return MEMCACHED_SUCCESS;
read_error:
+ memcached_io_reset(ptr);
+
return MEMCACHED_PARTIAL_READ;
}