dccp.h File Reference

#include <linux/in.h>
#include <linux/interrupt.h>
#include <linux/ktime.h>
#include <linux/list.h>
#include <linux/uio.h>
#include <linux/workqueue.h>
#include <net/inet_connection_sock.h>
#include <net/inet_sock.h>
#include <net/inet_timewait_sock.h>
#include <net/tcp_states.h>
#include <uapi/linux/dccp.h>

Go to the source code of this file.

Data Structures
struct	dccp_request_sock
struct	dccp_options_received
struct	dccp_service_list
struct	dccp_sock

Macros
#define	DCCP_SERVICE_INVALID_VALUE   htonl((__u32)-1)
#define	DCCP_SERVICE_CODE_IS_ABSENT   0
#define	dccps_syn_rtt   dccps_inet_connection.icsk_ack.lrcvtime

Enumerations
enum	dccp_state {   DCCP_OPEN = TCP_ESTABLISHED, DCCP_REQUESTING = TCP_SYN_SENT, DCCP_LISTEN = TCP_LISTEN, DCCP_RESPOND = TCP_SYN_RECV,   DCCP_ACTIVE_CLOSEREQ = TCP_FIN_WAIT1, DCCP_PASSIVE_CLOSE = TCP_CLOSE_WAIT, DCCP_CLOSING = TCP_CLOSING, DCCP_TIME_WAIT = TCP_TIME_WAIT,   DCCP_CLOSED = TCP_CLOSE, DCCP_PARTOPEN = TCP_MAX_STATES, DCCP_PASSIVE_CLOSEREQ, DCCP_MAX_STATES }
enum	{   DCCPF_OPEN = TCPF_ESTABLISHED, DCCPF_REQUESTING = TCPF_SYN_SENT, DCCPF_LISTEN = TCPF_LISTEN, DCCPF_RESPOND = TCPF_SYN_RECV,   DCCPF_ACTIVE_CLOSEREQ = TCPF_FIN_WAIT1, DCCPF_CLOSING = TCPF_CLOSING, DCCPF_TIME_WAIT = TCPF_TIME_WAIT, DCCPF_CLOSED = TCPF_CLOSE,   DCCPF_PARTOPEN = (1 << DCCP_PARTOPEN) }
enum	dccp_role { DCCP_ROLE_UNDEFINED, DCCP_ROLE_LISTEN, DCCP_ROLE_CLIENT, DCCP_ROLE_SERVER }

Functions
int	dccp_parse_options (struct sock *sk, struct dccp_request_sock *dreq, struct sk_buff *skb)
void	dccp_syn_ack_timeout (struct sock *sk, struct request_sock *req)

Variables
struct inet_timewait_death_row	dccp_death_row

Macro Definition Documentation

#define DCCP_SERVICE_CODE_IS_ABSENT   0

Definition at line 201 of file dccp.h.

#define DCCP_SERVICE_INVALID_VALUE   htonl((__u32)-1)

Definition at line 200 of file dccp.h.

#define dccps_syn_rtt   dccps_inet_connection.icsk_ack.lrcvtime

Definition at line 263 of file dccp.h.

Enumeration Type Documentation

anonymous enum

Enumerator:

DCCPF_OPEN
DCCPF_REQUESTING
DCCPF_LISTEN
DCCPF_RESPOND
DCCPF_ACTIVE_CLOSEREQ
DCCPF_CLOSING
DCCPF_TIME_WAIT
DCCPF_CLOSED
DCCPF_PARTOPEN

Definition at line 51 of file dccp.h.

enum dccp_role

Enumerator:

DCCP_ROLE_UNDEFINED
DCCP_ROLE_LISTEN
DCCP_ROLE_CLIENT
DCCP_ROLE_SERVER

Definition at line 188 of file dccp.h.

enum dccp_state

Enumerator:

DCCP_OPEN
DCCP_REQUESTING
DCCP_LISTEN
DCCP_RESPOND
DCCP_ACTIVE_CLOSEREQ
DCCP_PASSIVE_CLOSE
DCCP_CLOSING
DCCP_TIME_WAIT
DCCP_CLOSED
DCCP_PARTOPEN
DCCP_PASSIVE_CLOSEREQ
DCCP_MAX_STATES

Definition at line 18 of file dccp.h.

Function Documentation

int dccp_parse_options	(	struct sock *	sk,
		struct dccp_request_sock *	dreq,
		struct sk_buff *	skb
	)

dccp_parse_options - Parse DCCP options present in : client|server|listening dccp socket (when != NULL) : request socket to use during connection setup, or NULL

Definition at line 51 of file options.c.

void dccp_syn_ack_timeout	(	struct sock *	sk,
		struct request_sock *	req
	)

Definition at line 581 of file ipv4.c.

Variable Documentation

struct inet_timewait_death_row dccp_death_row

Definition at line 28 of file minisocks.c.