{
int local_fd, status;
u_int handle_len, id, type;
u_int64_t offset;
off_t offset;
char *handle, *data;
Buffer msg;
struct stat sb;
struct outstanding_ack {
u_int id;
u_int len;
TAILQ_ENTRY(outstanding_ack) tq;
};
TAILQ_HEAD(ackhead, outstanding_ack) acks;