transport.c File Reference

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Macros
#define	PORT_MASK   ((1 << 16)- 1)

Functions
u8 *	format_transport_proto (u8 *s, va_list *args)
u8 *	format_transport_proto_short (u8 *s, va_list *args)
uword	unformat_transport_proto (unformat_input_t *input, va_list *args)
u32	transport_endpoint_lookup (transport_endpoint_table_t *ht, u8 proto, ip46_address_t *ip, u16 port)
void	transport_endpoint_table_add (transport_endpoint_table_t *ht, u8 proto, transport_endpoint_t *te, u32 value)
void	transport_endpoint_table_del (transport_endpoint_table_t *ht, u8 proto, transport_endpoint_t *te)
void	transport_register_protocol (transport_proto_t transport_proto, const transport_proto_vft_t *vft, fib_protocol_t fib_proto, u32 output_node)
	Register transport virtual function table. More...
transport_proto_vft_t *	transport_protocol_get_vft (transport_proto_t transport_proto)
	Get transport virtual function table. More...
void	transport_endpoint_del (u32 tepi)
static transport_endpoint_t *	transport_endpoint_new (void)
void	transport_endpoint_cleanup (u8 proto, ip46_address_t *lcl_ip, u16 port)
int	transport_alloc_local_port (u8 proto, ip46_address_t *ip)
	Allocate local port and add if successful add entry to local endpoint table to mark the pair as used. More...
int	transport_alloc_local_endpoint (u8 proto, transport_endpoint_t *rmt, ip46_address_t *lcl_addr, u16 *lcl_port)
void	transport_update_time (f64 time_now, u8 thread_index)
void	transport_enable_disable (vlib_main_t *vm, u8 is_en)
void	transport_init (void)

Variables
transport_proto_vft_t *	tp_vfts
	Per-type vector of transport protocol virtual function tables. More...
static u32	port_allocator_seed
static transport_endpoint_table_t	local_endpoints_table
static transport_endpoint_t *	local_endpoints
static clib_spinlock_t	local_endpoints_lock

Macro Definition Documentation

#define PORT_MASK   ((1 << 16)- 1)

Definition at line 188 of file transport.c.

Function Documentation

u8* format_transport_proto	(	u8 *	s,
		va_list *	args
	)

Definition at line 46 of file transport.c.

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u8* format_transport_proto_short	(	u8 *	s,
		va_list *	args
	)

Definition at line 65 of file transport.c.

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int transport_alloc_local_endpoint	(	u8	proto,
		transport_endpoint_t *	rmt,
		ip46_address_t *	lcl_addr,
		u16 *	lcl_port
	)

Definition at line 273 of file transport.c.

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int transport_alloc_local_port	(	u8	proto,
		ip46_address_t *	ip
	)

Allocate local port and add if successful add entry to local endpoint table to mark the pair as used.

Definition at line 228 of file transport.c.

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void transport_enable_disable	(	vlib_main_t *	vm,
		u8	is_en
	)

Definition at line 363 of file transport.c.

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void transport_endpoint_cleanup	(	u8	proto,
		ip46_address_t *	lcl_ip,
		u16	port
	)

Definition at line 207 of file transport.c.

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void transport_endpoint_del

(

u32

tepi

)

Definition at line 191 of file transport.c.

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u32 transport_endpoint_lookup	(	transport_endpoint_table_t *	ht,
		u8	proto,
		ip46_address_t *	ip,
		u16	port
	)

Definition at line 109 of file transport.c.

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static transport_endpoint_t* transport_endpoint_new ( void  )

inlinestatic

Definition at line 199 of file transport.c.

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void transport_endpoint_table_add	(	transport_endpoint_table_t *	ht,
		u8	proto,
		transport_endpoint_t *	te,
		u32	value
	)

Definition at line 127 of file transport.c.

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void transport_endpoint_table_del	(	transport_endpoint_table_t *	ht,
		u8	proto,
		transport_endpoint_t *	te
	)

Definition at line 141 of file transport.c.

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void transport_init

(

void

)

Definition at line 374 of file transport.c.

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transport_proto_vft_t* transport_protocol_get_vft

(

transport_proto_t

transport_proto

)

Get transport virtual function table.

Parameters

type	- session type (not protocol type)

Definition at line 181 of file transport.c.

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void transport_register_protocol	(	transport_proto_t	transport_proto,
		const transport_proto_vft_t *	vft,
		fib_protocol_t	fib_proto,
		u32	output_node
	)

Register transport virtual function table.

Parameters

transport_proto	- transport protocol type (i.e., TCP, UDP ..)
vft	- virtual function table for transport proto
fib_proto	- network layer protocol
output_node	- output node index that session layer will hand off buffers to, for requested fib proto

Definition at line 163 of file transport.c.

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void transport_update_time	(	f64	time_now,
		u8	thread_index
	)

Definition at line 352 of file transport.c.

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uword unformat_transport_proto	(	unformat_input_t *	input,
		va_list *	args
	)

Definition at line 84 of file transport.c.

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Variable Documentation

transport_endpoint_t* local_endpoints

static

Definition at line 38 of file transport.c.

clib_spinlock_t local_endpoints_lock

static

Definition at line 43 of file transport.c.

transport_endpoint_table_t local_endpoints_table

static

Definition at line 33 of file transport.c.

u32 port_allocator_seed

static

Definition at line 28 of file transport.c.

transport_proto_vft_t* tp_vfts

Per-type vector of transport protocol virtual function tables.

Generate typed init functions for multiple hash table styles...

Definition at line 23 of file transport.c.