Copy basic statistics into statistic tlv
int gnet_stats_copy_basic(struct gnet_dump * d, struct gnet_stats_basic_packed * b);
d
dumping handle
b
basic statistics
Appends the basic statistics to the top level TLV created by gnet_stats_start_copy.
Returns 0 on success or -1 with the statistic lock released if the room in the socket buffer was not sufficient.