Contiki-NG
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Variables | |
uint16_t | uip_len |
The length of the packet in the uip_buf buffer. | |
uint16_t | uip_ext_len |
The length of the extension headers. | |
uint8_t | uip_last_proto |
The final protocol after IPv6 extension headers: UIP_PROTO_TCP, UIP_PROTO_UDP or UIP_PROTO_ICMP6. | |
uIP has a few global variables that are used in device drivers for uIP.
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extern |
The length of the extension headers.
The length of the extension headers.
Definition at line 122 of file uip6.c.
Referenced by accept(), icmp_in(), uip_icmp6_error_output(), and uip_remove_ext_hdr().
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extern |
The length of the packet in the uip_buf buffer.
The global variable uip_len holds the length of the packet in the uip_buf buffer.
When the network device driver calls the uIP input function, uip_len should be set to the length of the packet in the uip_buf buffer.
When sending packets, the device driver should use the contents of the uip_len variable to determine the length of the outgoing packet.
Definition at line 159 of file uip6.c.
Referenced by accept(), accept(), icmp_in(), input(), output(), ra_input(), rpl_ext_header_remove(), rpl_ext_header_srh_get_next_hop(), rpl_ext_header_srh_update(), tcpip_ipv6_output(), uip_ds6_periodic(), uip_icmp6_error_output(), uip_icmp6_send(), uip_nd6_rs_output(), and uip_remove_ext_hdr().