uip_conn Struct Reference
[The uIP TCP/IP stack]
#include <uip.h>
Data Fields | |
| uip_ipaddr_t | ripaddr |
| u16_t | lport |
| u16_t | rport |
| u8_t | rcv_nxt [4] |
| u8_t | snd_nxt [4] |
| u16_t | len |
| u16_t | mss |
| u16_t | initialmss |
| u8_t | sa |
| u8_t | sv |
| u8_t | rto |
| u8_t | tcpstateflags |
| u8_t | timer |
| u8_t | nrtx |
| uip_tcp_appstate_t | appstate |
Detailed Description
Representation of a uIP TCP connection.
The uip_conn structure is used for identifying a connection. All but one field in the structure are to be considered read-only by an application. The only exception is the appstate field whos purpose is to let the application store application-specific state (e.g., file pointers) for the connection. The type of this field is configured in the "uipopt.h" header file.
Field Documentation
The application state.
Initial maximum segment size for the connection.
Length of the data that was previously sent.
The local TCP port, in network byte order.
Current maximum segment size for the connection.
The number of retransmissions for the last segment sent.
The sequence number that we expect to receive next.
The IP address of the remote host.
The local remote TCP port, in network byte order.
Retransmission time-out.
Retransmission time-out calculation state variable.
The sequence number that was last sent by us.
Retransmission time-out calculation state variable.
TCP state and flags.
The retransmission timer.
The documentation for this struct was generated from the following file:
- /home/midibox/svn_snapshot/mios32/trunk/modules/uip/uip/uip.h
