dhcp_session Struct Reference

A DHCP session. More...

Data Fields
struct refcnt	refcnt
	Reference counter. More...
struct interface	job
	Job control interface. More...
struct interface	xfer
	Data transfer interface. More...
struct net_device *	netdev
	Network device being configured. More...
struct sockaddr_in	local
	Local socket address. More...
struct dhcp_session_state *	state
	State of the session. More...
uint32_t	xid
	Transaction ID (in network-endian order) More...
struct in_addr	offer
	Offered IP address. More...
struct in_addr	server
	DHCP server. More...
int	priority
	DHCP offer priority. More...
int	no_pxedhcp
	ProxyDHCP protocol extensions should be ignored. More...
struct in_addr	proxy_server
	ProxyDHCP server. More...
struct dhcp_packet *	proxy_offer
	ProxyDHCP offer. More...
int	proxy_priority
	ProxyDHCP offer priority. More...
uint16_t	pxe_type
	PXE Boot Server type. More...
struct in_addr *	pxe_attempt
	List of PXE Boot Servers to attempt. More...
struct in_addr *	pxe_accept
	List of PXE Boot Servers to accept. More...
struct retry_timer	timer
	Retransmission timer. More...
unsigned int	count
	Transmission counter. More...
unsigned long	start
	Start time of the current state (in ticks) More...

Detailed Description

A DHCP session.

Definition at line 200 of file dhcp.c.

Field Documentation

refcnt

struct refcnt dhcp_session::refcnt

Reference counter.

Definition at line 202 of file dhcp.c.

Referenced by start_dhcp(), and start_pxebs().

job

struct interface dhcp_session::job

Job control interface.

Definition at line 204 of file dhcp.c.

Referenced by dhcp_finished(), start_dhcp(), and start_pxebs().

xfer

struct interface dhcp_session::xfer

Data transfer interface.

Definition at line 206 of file dhcp.c.

Referenced by dhcp_finished(), dhcp_tx(), start_dhcp(), and start_pxebs().

netdev

struct net_device* dhcp_session::netdev

Network device being configured.

Definition at line 209 of file dhcp.c.

Referenced by dhcp_deliver(), dhcp_discovery_expired(), dhcp_free(), dhcp_request_rx(), dhcp_tx(), start_dhcp(), and start_pxebs().

local

struct sockaddr_in dhcp_session::local

Local socket address.

Definition at line 211 of file dhcp.c.

Referenced by dhcp_request_rx(), dhcp_tx(), start_dhcp(), and start_pxebs().

state

struct dhcp_session_state* dhcp_session::state

State of the session.

Definition at line 213 of file dhcp.c.

Referenced by dhcp_deliver(), dhcp_set_state(), dhcp_timer_expired(), and dhcp_tx().

xid

uint32_t dhcp_session::xid

Transaction ID (in network-endian order)

Definition at line 215 of file dhcp.c.

Referenced by dhcp_deliver(), dhcp_tx(), and start_dhcp().

offer

struct in_addr dhcp_session::offer

Offered IP address.

Definition at line 218 of file dhcp.c.

Referenced by dhcp_discovery_expired(), dhcp_discovery_rx(), dhcp_request_rx(), dhcp_request_tx(), and dhcp_tx().

server

struct in_addr dhcp_session::server

DHCP server.

Definition at line 220 of file dhcp.c.

Referenced by dhcp_discovery_rx(), dhcp_request_rx(), and dhcp_request_tx().

priority

int dhcp_session::priority

DHCP offer priority.

Definition at line 222 of file dhcp.c.

Referenced by dhcp_discovery_rx().

no_pxedhcp

int dhcp_session::no_pxedhcp

ProxyDHCP protocol extensions should be ignored.

Definition at line 225 of file dhcp.c.

Referenced by dhcp_discovery_rx(), and dhcp_request_rx().

proxy_server

struct in_addr dhcp_session::proxy_server

ProxyDHCP server.

Definition at line 227 of file dhcp.c.

Referenced by dhcp_discovery_rx(), dhcp_proxy_rx(), and dhcp_proxy_tx().

proxy_offer

struct dhcp_packet* dhcp_session::proxy_offer

ProxyDHCP offer.

Definition at line 229 of file dhcp.c.

Referenced by dhcp_discovery_rx(), dhcp_free(), dhcp_request_rx(), and dhcp_tx().

proxy_priority

int dhcp_session::proxy_priority

ProxyDHCP offer priority.

Definition at line 231 of file dhcp.c.

Referenced by dhcp_discovery_rx().

pxe_type

uint16_t dhcp_session::pxe_type

PXE Boot Server type.

Definition at line 234 of file dhcp.c.

Referenced by dhcp_pxebs_rx(), dhcp_pxebs_tx(), pxebs_list(), and start_pxebs().

pxe_attempt

struct in_addr* dhcp_session::pxe_attempt

List of PXE Boot Servers to attempt.

Definition at line 236 of file dhcp.c.

Referenced by dhcp_pxebs_expired(), dhcp_pxebs_tx(), and start_pxebs().

pxe_accept

struct in_addr* dhcp_session::pxe_accept

List of PXE Boot Servers to accept.

Definition at line 238 of file dhcp.c.

Referenced by dhcp_pxebs_accept(), and start_pxebs().

timer

struct retry_timer dhcp_session::timer

Retransmission timer.

Definition at line 241 of file dhcp.c.

Referenced by dhcp_defer(), dhcp_finished(), dhcp_set_state(), dhcp_tx(), start_dhcp(), and start_pxebs().

count

unsigned int dhcp_session::count

Transmission counter.

Definition at line 243 of file dhcp.c.

Referenced by dhcp_defer(), dhcp_timer_expired(), and dhcp_tx().

start

unsigned long dhcp_session::start

Start time of the current state (in ticks)

Definition at line 245 of file dhcp.c.

Referenced by dhcp_discovery_expired(), dhcp_discovery_rx(), dhcp_proxy_expired(), dhcp_pxebs_expired(), and dhcp_set_state().

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The documentation for this struct was generated from the following file:

• net/udp/dhcp.c