freebsd-dev/sys/netinet/sctp_bsd_addr.h
Michael Tuexen d6e23cf0cf Use an event handler to notify the SCTP about IP address changes
instead of calling an SCTP specific function from the IP code.
This is a requirement of supporting SCTP as a kernel loadable module.
This patch was developed by markj@, I tweaked a bit the SCTP related
code.

Submitted by:		markj@
MFC after:		3 days
2019-10-13 18:17:08 +00:00

70 lines
2.5 KiB
C

/*-
* SPDX-License-Identifier: BSD-3-Clause
*
* Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
* Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* b) 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.
*
* c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 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.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#ifndef _NETINET_SCTP_BSD_ADDR_H_
#define _NETINET_SCTP_BSD_ADDR_H_
#include <netinet/sctp_pcb.h>
#if defined(_KERNEL) || defined(__Userspace__)
extern struct iterator_control sctp_it_ctl;
void sctp_wakeup_iterator(void);
void sctp_startup_iterator(void);
#ifdef INET6
void sctp_gather_internal_ifa_flags(struct sctp_ifa *ifa);
#endif
#ifdef SCTP_PACKET_LOGGING
void sctp_packet_log(struct mbuf *m);
int sctp_copy_out_packet_log(uint8_t *target, int length);
#endif
void sctp_addr_change(struct ifaddr *ifa, int cmd);
void sctp_addr_change_event_handler(void *, struct ifaddr *, int);
void sctp_add_or_del_interfaces(int (*pred) (struct ifnet *), int add);
#endif
#endif