udp.h File Reference

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Data Structures
struct	udp_connection_t
struct	udp_dst_port_info_t
struct	udp_main_t

Macros
#define	udp_error(n, s)   UDP_ERROR_##n,
#define	foreach_udp_connection_flag
	cloned to another thread More...

Typedefs
typedef enum udp_conn_flags_	udp_conn_flags_t

Enumerations
enum	udp_error_t { UDP_N_ERROR }
enum	udp_conn_flags_bits { UDP_CONN_N_FLAGS }
enum	udp_conn_flags_ { foreach_udp_connection_flag }
enum	udp_af_t { UDP_IP6 = 0, UDP_IP4, N_UDP_AF }

Functions
void	udp_add_dst_port (udp_main_t *um, udp_dst_port_t dst_port, char *dst_port_name, u8 is_ip4)
static udp_connection_t *	udp_connection_get (u32 conn_index, u32 thread_index)
static udp_connection_t *	udp_listener_get (u32 conn_index)
static udp_main_t *	vnet_get_udp_main ()
static udp_connection_t *	udp_connection_from_transport (transport_connection_t *tc)
static u32	udp_connection_index (udp_connection_t *uc)
void	udp_connection_free (udp_connection_t *uc)
udp_connection_t *	udp_connection_alloc (u32 thread_index)
static void	udp_pool_add_peeker (u32 thread_index)
	Acquires a lock that blocks a connection pool from expanding. More...
static void	udp_pool_remove_peeker (u32 thread_index)
static udp_connection_t *	udp_connection_clone_safe (u32 connection_index, u32 thread_index)
static udp_dst_port_info_t *	udp_get_dst_port_info (udp_main_t *um, udp_dst_port_t dst_port, u8 is_ip4)
void	udp_connection_share_port (u16 lcl_port, u8 is_ip4)
void	udp_punt_unknown (vlib_main_t *vm, u8 is_ip4, u8 is_add)

Variables
udp_main_t	udp_main
vlib_node_registration_t	udp4_input_node
	(constructor) VLIB_REGISTER_NODE (udp4_input_node) More...
vlib_node_registration_t	udp6_input_node
	(constructor) VLIB_REGISTER_NODE (udp6_input_node) More...
vlib_node_registration_t	udp4_local_node
	(constructor) VLIB_REGISTER_NODE (udp4_local_node) More...
vlib_node_registration_t	udp6_local_node
	(constructor) VLIB_REGISTER_NODE (udp6_local_node) More...
format_function_t	format_udp_header
format_function_t	format_udp_rx_trace
format_function_t	format_udp_connection
unformat_function_t	unformat_udp_header
unformat_function_t	unformat_udp_port

Macro Definition Documentation

foreach_udp_connection_flag

#define foreach_udp_connection_flag

Value:

_(CONNECTED, "CONNECTED")       /**< connected mode */                  \
  _(OWNS_PORT, "OWNS_PORT")     /**< port belong to conn (UDPC) */      \
  _(CLOSING, "CLOSING")         /**< conn closed with data */           \
  _(LISTEN, "LISTEN")           /**< conn is listening */               \
  _(MIGRATED, "MIGRATED")

cloned to another thread

Definition at line 36 of file udp.h.

udp_error

#define udp_error	(		n,
			s
	)		UDP_ERROR_##n,

Definition at line 30 of file udp.h.

Typedef Documentation

udp_conn_flags_t

typedef enum udp_conn_flags_ udp_conn_flags_t

Enumeration Type Documentation

udp_af_t

enum udp_af_t

Enumerator
UDP_IP6
UDP_IP4
N_UDP_AF

Definition at line 90 of file udp.h.

udp_conn_flags_

enum udp_conn_flags_

Enumerator
foreach_udp_connection_flag

Definition at line 52 of file udp.h.

udp_conn_flags_bits

enum udp_conn_flags_bits

Enumerator
UDP_CONN_N_FLAGS

Definition at line 44 of file udp.h.

udp_error_t

enum udp_error_t

Enumerator
UDP_N_ERROR

Definition at line 28 of file udp.h.

Function Documentation

udp_add_dst_port()

void udp_add_dst_port	(	udp_main_t *	um,
		udp_dst_port_t	dst_port,
		char *	dst_port_name,
		u8	is_ip4
	)

Definition at line 448 of file udp_local.c.

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udp_connection_alloc()

udp_connection_t* udp_connection_alloc

(

u32

thread_index

)

Definition at line 93 of file udp.c.

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udp_connection_clone_safe()

static udp_connection_t* udp_connection_clone_safe ( u32  connection_index, u32  thread_index  )

inlinestatic

Definition at line 203 of file udp.h.

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udp_connection_free()

void udp_connection_free

(

udp_connection_t *

uc

)

Definition at line 124 of file udp.c.

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udp_connection_from_transport()

static udp_connection_t* udp_connection_from_transport ( transport_connection_t *  tc )

inlinestatic

Definition at line 157 of file udp.h.

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udp_connection_get()

static udp_connection_t* udp_connection_get ( u32  conn_index, u32  thread_index  )

inlinestatic

Definition at line 137 of file udp.h.

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udp_connection_index()

static u32 udp_connection_index ( udp_connection_t *  uc )

inlinestatic

Definition at line 163 of file udp.h.

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udp_connection_share_port()

void udp_connection_share_port	(	u16	lcl_port,
		u8	is_ip4
	)

Definition at line 81 of file udp.c.

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udp_get_dst_port_info()

static udp_dst_port_info_t* udp_get_dst_port_info ( udp_main_t *  um, udp_dst_port_t  dst_port, u8  is_ip4  )

inlinestatic

Definition at line 226 of file udp.h.

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udp_listener_get()

static udp_connection_t* udp_listener_get ( u32  conn_index )

inlinestatic

Definition at line 145 of file udp.h.

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udp_pool_add_peeker()

static void udp_pool_add_peeker ( u32  thread_index )

inlinestatic

Acquires a lock that blocks a connection pool from expanding.

Definition at line 175 of file udp.h.

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udp_pool_remove_peeker()

static void udp_pool_remove_peeker ( u32  thread_index )

inlinestatic

Definition at line 188 of file udp.h.

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udp_punt_unknown()

void udp_punt_unknown	(	vlib_main_t *	vm,
		u8	is_ip4,
		u8	is_add
	)

Definition at line 545 of file udp_local.c.

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vnet_get_udp_main()

static udp_main_t* vnet_get_udp_main ( )

inlinestatic

Definition at line 151 of file udp.h.

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Variable Documentation

format_udp_connection

format_function_t format_udp_connection

Definition at line 234 of file udp.h.

format_udp_header

format_function_t format_udp_header

Definition at line 232 of file udp.h.

format_udp_rx_trace

format_function_t format_udp_rx_trace

Definition at line 233 of file udp.h.

udp4_input_node

vlib_node_registration_t udp4_input_node

(constructor) VLIB_REGISTER_NODE (udp4_input_node)

Definition at line 344 of file udp_input.c.

udp4_local_node

vlib_node_registration_t udp4_local_node

(constructor) VLIB_REGISTER_NODE (udp4_local_node)

Definition at line 403 of file udp_local.c.

udp6_input_node

vlib_node_registration_t udp6_input_node

(constructor) VLIB_REGISTER_NODE (udp6_input_node)

Definition at line 370 of file udp_input.c.

udp6_local_node

vlib_node_registration_t udp6_local_node

(constructor) VLIB_REGISTER_NODE (udp6_local_node)

Definition at line 425 of file udp_local.c.

udp_main

udp_main_t udp_main

Definition at line 23 of file udp.c.

unformat_udp_header

unformat_function_t unformat_udp_header

Definition at line 235 of file udp.h.

unformat_udp_port

unformat_function_t unformat_udp_port

Definition at line 236 of file udp.h.