diff options
Diffstat (limited to 'nuttx/net/udp/udp.h')
| -rw-r--r-- | nuttx/net/udp/udp.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/nuttx/net/udp/udp.h b/nuttx/net/udp/udp.h index 305f28b37..2f193dea0 100644 --- a/nuttx/net/udp/udp.h +++ b/nuttx/net/udp/udp.h @@ -47,6 +47,10 @@ #include <nuttx/net/ip.h> +#ifdef CONFIG_NET_UDP_READAHEAD +# include <nuttx/net/iob.h> +#endif + #ifdef CONFIG_NET_UDP /**************************************************************************** @@ -77,6 +81,16 @@ struct udp_conn_s uint8_t ttl; /* Default time-to-live */ uint8_t crefs; /* Reference counts on this instance */ +#ifdef CONFIG_NET_UDP_READAHEAD + /* Read-ahead buffering. + * + * readahead - A singly linked list of type struct iob_qentry_s + * where the UDP/IP read-ahead data is retained. + */ + + struct iob_queue_s readahead; /* Read-ahead buffering */ +#endif + /* Defines the list of UDP callbacks */ FAR struct devif_callback_s *list; |