port.c File Reference

#include "core.h"
#include "config.h"
#include "port.h"
#include "name_table.h"

Go to the source code of this file.

Macros
#define	PROBING_INTERVAL   3600000 /* [ms] => 1 h */
#define	CONFIRMED   0
#define	PROBING   1
#define	MAX_REJECT_SIZE   1024

Functions
	DEFINE_SPINLOCK (tipc_port_list_lock)
int	tipc_port_peer_msg (struct tipc_port *p_ptr, struct tipc_msg *msg)
int	tipc_multicast (u32 ref, struct tipc_name_seq const *seq, u32 num_sect, struct iovec const *msg_sect, unsigned int total_len)
void	tipc_port_recv_mcast (struct sk_buff *buf, struct tipc_port_list *dp)
struct tipc_port *	tipc_createport_raw (void *usr_handle, u32(*dispatcher)(struct tipc_port *, struct sk_buff *), void(*wakeup)(struct tipc_port *), const u32 importance)
int	tipc_deleteport (u32 ref)
int	tipc_portunreliable (u32 ref, unsigned int *isunreliable)
int	tipc_set_portunreliable (u32 ref, unsigned int isunreliable)
int	tipc_portunreturnable (u32 ref, unsigned int *isunrejectable)
int	tipc_set_portunreturnable (u32 ref, unsigned int isunrejectable)
int	tipc_reject_msg (struct sk_buff *buf, u32 err)
int	tipc_port_reject_sections (struct tipc_port *p_ptr, struct tipc_msg *hdr, struct iovec const *msg_sect, u32 num_sect, unsigned int total_len, int err)
void	tipc_port_recv_proto_msg (struct sk_buff *buf)
struct sk_buff *	tipc_port_get_ports (void)
void	tipc_port_reinit (void)
void	tipc_acknowledge (u32 ref, u32 ack)
int	tipc_createport (void *usr_handle, unsigned int importance, tipc_msg_err_event error_cb, tipc_named_msg_err_event named_error_cb, tipc_conn_shutdown_event conn_error_cb, tipc_msg_event msg_cb, tipc_named_msg_event named_msg_cb, tipc_conn_msg_event conn_msg_cb, tipc_continue_event continue_event_cb, u32 *portref)
int	tipc_portimportance (u32 ref, unsigned int *importance)
int	tipc_set_portimportance (u32 ref, unsigned int imp)
int	tipc_publish (u32 ref, unsigned int scope, struct tipc_name_seq const *seq)
int	tipc_withdraw (u32 ref, unsigned int scope, struct tipc_name_seq const *seq)
int	tipc_connect2port (u32 ref, struct tipc_portid const *peer)
int	tipc_disconnect_port (struct tipc_port *tp_ptr)
int	tipc_disconnect (u32 ref)
int	tipc_shutdown (u32 ref)
int	tipc_port_recv_msg (struct sk_buff *buf)
int	tipc_send (u32 ref, unsigned int num_sect, struct iovec const *msg_sect, unsigned int total_len)
int	tipc_send2name (u32 ref, struct tipc_name const *name, unsigned int domain, unsigned int num_sect, struct iovec const *msg_sect, unsigned int total_len)
int	tipc_send2port (u32 ref, struct tipc_portid const *dest, unsigned int num_sect, struct iovec const *msg_sect, unsigned int total_len)
int	tipc_send_buf2port (u32 ref, struct tipc_portid const *dest, struct sk_buff *buf, unsigned int dsz)

Macro Definition Documentation

#define CONFIRMED   0

Definition at line 44 of file port.c.

#define MAX_REJECT_SIZE   1024

Definition at line 47 of file port.c.

#define PROBING   1

Definition at line 45 of file port.c.

#define PROBING_INTERVAL   3600000 /* [ms] => 1 h */

Definition at line 43 of file port.c.

Function Documentation

DEFINE_SPINLOCK

(

tipc_port_list_lock

)

void tipc_acknowledge	(	u32	ref,
		u32	ack
	)

Definition at line 880 of file port.c.

int tipc_connect2port	(	u32	ref,
		struct tipc_portid const *	peer
	)

Definition at line 1039 of file port.c.

int tipc_createport	(	void *	usr_handle,
		unsigned int	importance,
		tipc_msg_err_event	error_cb,
		tipc_named_msg_err_event	named_error_cb,
		tipc_conn_shutdown_event	conn_error_cb,
		tipc_msg_event	msg_cb,
		tipc_named_msg_event	named_msg_cb,
		tipc_conn_msg_event	conn_msg_cb,
		tipc_continue_event	continue_event_cb,
		u32 *	portref
	)

Definition at line 899 of file port.c.

struct tipc_port* tipc_createport_raw ( void *  usr_handle, u32(*)(struct tipc_port *, struct sk_buff *)  dispatcher, void(*)(struct tipc_port *)  wakeup, const u32  importance  )

read

tipc_createport_raw - create a generic TIPC port

Returns pointer to (locked) TIPC port, or NULL if unable to create it

Definition at line 213 of file port.c.

int tipc_deleteport

(

u32

ref

)

Definition at line 260 of file port.c.

int tipc_disconnect

(

u32

ref

)

Definition at line 1099 of file port.c.

int tipc_disconnect_port

(

struct tipc_port *

tp_ptr

)

tipc_disconnect_port - disconnect port from peer

Port must be locked.

Definition at line 1080 of file port.c.

int tipc_multicast	(	u32	ref,
		struct tipc_name_seq const *	seq,
		u32	num_sect,
		struct iovec const *	msg_sect,
		unsigned int	total_len
	)

tipc_multicast - send a multicast message to local and remote destinations

Definition at line 96 of file port.c.

struct sk_buff* tipc_port_get_ports ( void  )

read

Definition at line 627 of file port.c.

int tipc_port_peer_msg	(	struct tipc_port *	p_ptr,
		struct tipc_msg *	msg
	)

tipc_port_peer_msg - verify message was sent by connected port's peer

Handles cases where the node's network address has changed from the default of <0.0.0> to its configured setting.

Definition at line 78 of file port.c.

void tipc_port_recv_mcast	(	struct sk_buff *	buf,
		struct tipc_port_list *	dp
	)

tipc_port_recv_mcast - deliver multicast message to all destination ports

If there is no port list, perform a lookup to create one

Definition at line 161 of file port.c.

int tipc_port_recv_msg

(

struct sk_buff *

buf

)

tipc_port_recv_msg - receive message from lower layer and deliver to port user

Definition at line 1133 of file port.c.

void tipc_port_recv_proto_msg

(

struct sk_buff *

buf

)

Definition at line 533 of file port.c.

void tipc_port_reinit

(

void

)

Definition at line 657 of file port.c.

int tipc_port_reject_sections	(	struct tipc_port *	p_ptr,
		struct tipc_msg *	hdr,
		struct iovec const *	msg_sect,
		u32	num_sect,
		unsigned int	total_len,
		int	err
	)

Definition at line 443 of file port.c.

int tipc_portimportance	(	u32	ref,
		unsigned int *	importance
	)

Definition at line 940 of file port.c.

int tipc_portunreliable	(	u32	ref,
		unsigned int *	isunreliable
	)

Definition at line 295 of file port.c.

int tipc_portunreturnable	(	u32	ref,
		unsigned int *	isunrejectable
	)

Definition at line 324 of file port.c.

int tipc_publish	(	u32	ref,
		unsigned int	scope,
		struct tipc_name_seq const *	seq
	)

Definition at line 968 of file port.c.

int tipc_reject_msg	(	struct sk_buff *	buf,
		u32	err
	)

Definition at line 371 of file port.c.

int tipc_send	(	u32	ref,
		unsigned int	num_sect,
		struct iovec const *	msg_sect,
		unsigned int	total_len
	)

tipc_send - send message sections on connection

Definition at line 1182 of file port.c.

int tipc_send2name	(	u32	ref,
		struct tipc_name const *	name,
		unsigned int	domain,
		unsigned int	num_sect,
		struct iovec const *	msg_sect,
		unsigned int	total_len
	)

tipc_send2name - send message sections to port name

Definition at line 1220 of file port.c.

int tipc_send2port	(	u32	ref,
		struct tipc_portid const *	dest,
		unsigned int	num_sect,
		struct iovec const *	msg_sect,
		unsigned int	total_len
	)

tipc_send2port - send message sections to port identity

Definition at line 1273 of file port.c.

int tipc_send_buf2port	(	u32	ref,
		struct tipc_portid const *	dest,
		struct sk_buff *	buf,
		unsigned int	dsz
	)

tipc_send_buf2port - send message buffer to port identity

Definition at line 1315 of file port.c.

int tipc_set_portimportance	(	u32	ref,
		unsigned int	imp
	)

Definition at line 952 of file port.c.

int tipc_set_portunreliable	(	u32	ref,
		unsigned int	isunreliable
	)

Definition at line 307 of file port.c.

int tipc_set_portunreturnable	(	u32	ref,
		unsigned int	isunrejectable
	)

Definition at line 336 of file port.c.

int tipc_shutdown

(

u32

ref

)

Definition at line 1115 of file port.c.

int tipc_withdraw	(	u32	ref,
		unsigned int	scope,
		struct tipc_name_seq const *	seq
	)

Definition at line 999 of file port.c.