mirror of https://gitee.com/openkylin/linux.git
258 lines
7.5 KiB
C
258 lines
7.5 KiB
C
/*
|
|
* include/net/tipc/tipc.h: Main include file for TIPC users
|
|
*
|
|
* Copyright (c) 2003-2006, Ericsson AB
|
|
* Copyright (c) 2005, Wind River Systems
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the names of the copyright holders nor the names of its
|
|
* contributors may be used to endorse or promote products derived from
|
|
* this software without specific prior written permission.
|
|
*
|
|
* Alternatively, this software may be distributed under the terms of the
|
|
* GNU General Public License ("GPL") version 2 as published by the Free
|
|
* Software Foundation.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef _NET_TIPC_H_
|
|
#define _NET_TIPC_H_
|
|
|
|
#ifdef __KERNEL__
|
|
|
|
#include <linux/tipc.h>
|
|
#include <linux/skbuff.h>
|
|
|
|
/*
|
|
* Native API
|
|
*/
|
|
|
|
/*
|
|
* TIPC operating mode routines
|
|
*/
|
|
|
|
u32 tipc_get_addr(void);
|
|
|
|
#define TIPC_NOT_RUNNING 0
|
|
#define TIPC_NODE_MODE 1
|
|
#define TIPC_NET_MODE 2
|
|
|
|
typedef void (*tipc_mode_event)(void *usr_handle, int mode, u32 addr);
|
|
|
|
int tipc_attach(unsigned int *userref, tipc_mode_event, void *usr_handle);
|
|
|
|
void tipc_detach(unsigned int userref);
|
|
|
|
int tipc_get_mode(void);
|
|
|
|
/*
|
|
* TIPC port manipulation routines
|
|
*/
|
|
|
|
typedef void (*tipc_msg_err_event) (void *usr_handle,
|
|
u32 portref,
|
|
struct sk_buff **buf,
|
|
unsigned char const *data,
|
|
unsigned int size,
|
|
int reason,
|
|
struct tipc_portid const *attmpt_destid);
|
|
|
|
typedef void (*tipc_named_msg_err_event) (void *usr_handle,
|
|
u32 portref,
|
|
struct sk_buff **buf,
|
|
unsigned char const *data,
|
|
unsigned int size,
|
|
int reason,
|
|
struct tipc_name_seq const *attmpt_dest);
|
|
|
|
typedef void (*tipc_conn_shutdown_event) (void *usr_handle,
|
|
u32 portref,
|
|
struct sk_buff **buf,
|
|
unsigned char const *data,
|
|
unsigned int size,
|
|
int reason);
|
|
|
|
typedef void (*tipc_msg_event) (void *usr_handle,
|
|
u32 portref,
|
|
struct sk_buff **buf,
|
|
unsigned char const *data,
|
|
unsigned int size,
|
|
unsigned int importance,
|
|
struct tipc_portid const *origin);
|
|
|
|
typedef void (*tipc_named_msg_event) (void *usr_handle,
|
|
u32 portref,
|
|
struct sk_buff **buf,
|
|
unsigned char const *data,
|
|
unsigned int size,
|
|
unsigned int importance,
|
|
struct tipc_portid const *orig,
|
|
struct tipc_name_seq const *dest);
|
|
|
|
typedef void (*tipc_conn_msg_event) (void *usr_handle,
|
|
u32 portref,
|
|
struct sk_buff **buf,
|
|
unsigned char const *data,
|
|
unsigned int size);
|
|
|
|
typedef void (*tipc_continue_event) (void *usr_handle,
|
|
u32 portref);
|
|
|
|
int tipc_createport(unsigned int tipc_user,
|
|
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 message_cb,
|
|
tipc_named_msg_event named_message_cb,
|
|
tipc_conn_msg_event conn_message_cb,
|
|
tipc_continue_event continue_event_cb,/* May be zero */
|
|
u32 *portref);
|
|
|
|
int tipc_deleteport(u32 portref);
|
|
|
|
int tipc_ownidentity(u32 portref, struct tipc_portid *port);
|
|
|
|
int tipc_portimportance(u32 portref, unsigned int *importance);
|
|
int tipc_set_portimportance(u32 portref, unsigned int importance);
|
|
|
|
int tipc_portunreliable(u32 portref, unsigned int *isunreliable);
|
|
int tipc_set_portunreliable(u32 portref, unsigned int isunreliable);
|
|
|
|
int tipc_portunreturnable(u32 portref, unsigned int *isunreturnable);
|
|
int tipc_set_portunreturnable(u32 portref, unsigned int isunreturnable);
|
|
|
|
int tipc_publish(u32 portref, unsigned int scope,
|
|
struct tipc_name_seq const *name_seq);
|
|
int tipc_withdraw(u32 portref, unsigned int scope,
|
|
struct tipc_name_seq const *name_seq); /* 0: all */
|
|
|
|
int tipc_connect2port(u32 portref, struct tipc_portid const *port);
|
|
|
|
int tipc_disconnect(u32 portref);
|
|
|
|
int tipc_shutdown(u32 ref); /* Sends SHUTDOWN msg */
|
|
|
|
int tipc_isconnected(u32 portref, int *isconnected);
|
|
|
|
int tipc_peer(u32 portref, struct tipc_portid *peer);
|
|
|
|
int tipc_ref_valid(u32 portref);
|
|
|
|
/*
|
|
* TIPC messaging routines
|
|
*/
|
|
|
|
#define TIPC_PORT_IMPORTANCE 100 /* send using current port setting */
|
|
|
|
|
|
int tipc_send(u32 portref,
|
|
unsigned int num_sect,
|
|
struct iovec const *msg_sect);
|
|
|
|
int tipc_send_buf(u32 portref,
|
|
struct sk_buff *buf,
|
|
unsigned int dsz);
|
|
|
|
int tipc_send2name(u32 portref,
|
|
struct tipc_name const *name,
|
|
u32 domain, /* 0:own zone */
|
|
unsigned int num_sect,
|
|
struct iovec const *msg_sect);
|
|
|
|
int tipc_send_buf2name(u32 portref,
|
|
struct tipc_name const *name,
|
|
u32 domain,
|
|
struct sk_buff *buf,
|
|
unsigned int dsz);
|
|
|
|
int tipc_forward2name(u32 portref,
|
|
struct tipc_name const *name,
|
|
u32 domain, /*0: own zone */
|
|
unsigned int section_count,
|
|
struct iovec const *msg_sect,
|
|
struct tipc_portid const *origin,
|
|
unsigned int importance);
|
|
|
|
int tipc_forward_buf2name(u32 portref,
|
|
struct tipc_name const *name,
|
|
u32 domain,
|
|
struct sk_buff *buf,
|
|
unsigned int dsz,
|
|
struct tipc_portid const *orig,
|
|
unsigned int importance);
|
|
|
|
int tipc_send2port(u32 portref,
|
|
struct tipc_portid const *dest,
|
|
unsigned int num_sect,
|
|
struct iovec const *msg_sect);
|
|
|
|
int tipc_send_buf2port(u32 portref,
|
|
struct tipc_portid const *dest,
|
|
struct sk_buff *buf,
|
|
unsigned int dsz);
|
|
|
|
int tipc_forward2port(u32 portref,
|
|
struct tipc_portid const *dest,
|
|
unsigned int num_sect,
|
|
struct iovec const *msg_sect,
|
|
struct tipc_portid const *origin,
|
|
unsigned int importance);
|
|
|
|
int tipc_forward_buf2port(u32 portref,
|
|
struct tipc_portid const *dest,
|
|
struct sk_buff *buf,
|
|
unsigned int dsz,
|
|
struct tipc_portid const *orig,
|
|
unsigned int importance);
|
|
|
|
int tipc_multicast(u32 portref,
|
|
struct tipc_name_seq const *seq,
|
|
u32 domain, /* 0:own zone */
|
|
unsigned int section_count,
|
|
struct iovec const *msg);
|
|
|
|
#if 0
|
|
int tipc_multicast_buf(u32 portref,
|
|
struct tipc_name_seq const *seq,
|
|
u32 domain, /* 0:own zone */
|
|
void *buf,
|
|
unsigned int size);
|
|
#endif
|
|
|
|
/*
|
|
* TIPC subscription routines
|
|
*/
|
|
|
|
int tipc_ispublished(struct tipc_name const *name);
|
|
|
|
/*
|
|
* Get number of available nodes within specified domain (excluding own node)
|
|
*/
|
|
|
|
unsigned int tipc_available_nodes(const u32 domain);
|
|
|
|
#endif
|
|
|
|
#endif
|