gnet_stats_finish_copy — finish dumping procedure
int gnet_stats_finish_copy (
struct gnet_dump * d)
;
Corrects the length of the top level TLV to include all TLVs added
by gnet_stats_copy_XXX
calls. Adds the backward compatibility TLVs
if gnet_stats_start_copy_compat
was used and releases the statistics
lock.
Returns 0 on success or -1 with the statistic lock released if the room in the socket buffer was not sufficient.