#include "lwip/opt.h"
#include "lwip/def.h"
#include "lwip/pbuf.h"
#include "lwip/ip_addr.h"
#include "lwip/err.h"
#include "lwip/netif.h"
#include "lwip/ip4.h"
#include "lwip/ip6.h"
#include "lwip/prot/ip.h"
Go to the source code of this file.
IP API
Definition in file ip.h.
◆ ip_current_dest_addr [1/2]
#define ip_current_dest_addr |
( |
| ) |
(&ip_data.current_iphdr_dest) |
Destination IP address of current_header
Union destination address of current_header
Definition at line 225 of file ip.h.
◆ ip_current_dest_addr [2/2]
#define ip_current_dest_addr |
( |
| ) |
(&ip_data.current_iphdr_dest) |
Destination IP address of current_header
Union destination address of current_header
Definition at line 225 of file ip.h.
◆ ip_current_header_tot_len
#define ip_current_header_tot_len |
( |
| ) |
(ip_data.current_ip_header_tot_len) |
Total header length of ip(6)_current_header() (i.e. after this, the UDP/TCP header starts)
Definition at line 152 of file ip.h.
◆ ip_current_input_netif
#define ip_current_input_netif |
( |
| ) |
(ip_data.current_input_netif) |
Get the interface that received the current packet. This function must only be called from a receive callback (udp_recv, raw_recv, tcp_accept). It will return NULL otherwise.
Definition at line 150 of file ip.h.
◆ ip_current_netif
#define ip_current_netif |
( |
| ) |
(ip_data.current_netif) |
Get the interface that accepted the current packet. This may or may not be the receiving netif, depending on your netif/network setup. This function must only be called from a receive callback (udp_recv, raw_recv, tcp_accept). It will return NULL otherwise.
Definition at line 146 of file ip.h.
◆ ip_current_src_addr [1/2]
#define ip_current_src_addr |
( |
| ) |
(&ip_data.current_iphdr_src) |
Source IP address of current_header
Union source address of current_header
Definition at line 223 of file ip.h.
◆ ip_current_src_addr [2/2]
#define ip_current_src_addr |
( |
| ) |
(&ip_data.current_iphdr_src) |
Source IP address of current_header
Union source address of current_header
Definition at line 223 of file ip.h.
◆ ip_get_option
#define ip_get_option |
( |
|
pcb, |
|
|
|
opt |
|
) |
| ((pcb)->so_options & (opt)) |
Gets an IP pcb option (SOF_* flags)
Definition at line 228 of file ip.h.
◆ IP_PCB
Value:This is the common part of all PCB types. It needs to be at the beginning of a PCB type definition. It is located here so that changes to this common part are made in one location instead of having to change all PCB structs.
Definition at line 76 of file ip.h.
◆ IP_PCB_NETIFHINT
Definition at line 69 of file ip.h.
◆ ip_reset_option
#define ip_reset_option |
( |
|
pcb, |
|
|
|
opt |
|
) |
| ((pcb)->so_options = (u8_t)((pcb)->so_options & ~(opt))) |
Resets an IP pcb option (SOF_* flags)
Definition at line 232 of file ip.h.
◆ ip_route_get_local_ip
Value: do { \
(ipaddr) = ip_netif_get_local_ip(
netif,
dest); \
}while(0)
Definition at line 330 of file ip.h.
◆ ip_set_option
#define ip_set_option |
( |
|
pcb, |
|
|
|
opt |
|
) |
| ((pcb)->so_options = (u8_t)((pcb)->so_options | (opt))) |
Sets an IP pcb option (SOF_* flags)
Definition at line 230 of file ip.h.
◆ LWIP_IP_CHECK_PBUF_REF_COUNT_FOR_TX
pbufs passed to IP must have a ref-count of 1 as their payload pointer gets altered as the packet is passed down the stack
Definition at line 63 of file ip.h.
◆ LWIP_IP_HDRINCL
Definition at line 58 of file ip.h.
◆ pcb_tci_init
Definition at line 104 of file ip.h.
◆ SOF_BROADCAST
Definition at line 112 of file ip.h.
◆ SOF_INHERITED
Definition at line 115 of file ip.h.
◆ SOF_KEEPALIVE
Definition at line 111 of file ip.h.
◆ SOF_REUSEADDR
Definition at line 110 of file ip.h.
◆ ip_data