mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-29 12:03:03 +00:00
2554d76f85
getifmaddrs(), is added to retrieve current multicast group memberships. Reviewed by: harti
66 lines
2.0 KiB
C
66 lines
2.0 KiB
C
/* $FreeBSD$ */
|
|
|
|
/*
|
|
* Copyright (c) 1995, 1999
|
|
* Berkeley Software Design, Inc. 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.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY Berkeley Software Design, Inc. ``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 Berkeley Software Design, Inc. 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.
|
|
*
|
|
* BSDI ifaddrs.h,v 2.5 2000/02/23 14:51:59 dab Exp
|
|
*/
|
|
|
|
#ifndef _IFADDRS_H_
|
|
#define _IFADDRS_H_
|
|
|
|
struct ifaddrs {
|
|
struct ifaddrs *ifa_next;
|
|
char *ifa_name;
|
|
u_int ifa_flags;
|
|
struct sockaddr *ifa_addr;
|
|
struct sockaddr *ifa_netmask;
|
|
struct sockaddr *ifa_dstaddr;
|
|
void *ifa_data;
|
|
};
|
|
|
|
/*
|
|
* This may have been defined in <net/if.h>. Note that if <net/if.h> is
|
|
* to be included it must be included before this header file.
|
|
*/
|
|
#ifndef ifa_broadaddr
|
|
#define ifa_broadaddr ifa_dstaddr /* broadcast address interface */
|
|
#endif
|
|
|
|
struct ifmaddrs {
|
|
struct ifmaddrs *ifma_next;
|
|
struct sockaddr *ifma_name;
|
|
struct sockaddr *ifma_addr;
|
|
struct sockaddr *ifma_lladdr;
|
|
};
|
|
|
|
#include <sys/cdefs.h>
|
|
|
|
__BEGIN_DECLS
|
|
extern int getifaddrs(struct ifaddrs **);
|
|
extern void freeifaddrs(struct ifaddrs *);
|
|
extern int getifmaddrs(struct ifmaddrs **);
|
|
extern void freeifmaddrs(struct ifmaddrs *);
|
|
__END_DECLS
|
|
|
|
#endif
|