FreeBSD/Linux Kernel Cross Reference
sys/compat/linuxkpi/common/include/net/if_inet6.h

     /*-
      * Copyright (c) 2010 Isilon Systems, Inc.
      * Copyright (c) 2010 iX Systems, Inc.
      * Copyright (c) 2010 Panasas, Inc.
      * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd.
      * 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 unmodified, 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.
     *
     * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
     *
     * $FreeBSD$
     */
    #ifndef _LINUXKPI_NET_IF_INET6_H_
    #define _LINUXKPI_NET_IF_INET6_H_
    
    #include <sys/types.h>
    #include <netinet/in.h>
    
    #include <asm/types.h>
    
    struct inet6_dev {
            /* XXX currently unused but in a declaration. */
    };
    
    static inline void ipv6_eth_mc_map(const struct in6_addr *addr, char *buf)
    {
    /*
     *      +-------+-------+-------+-------+-------+-------+
     *      |   33  |   33  | DST13 | DST14 | DST15 | DST16 |
     *      +-------+-------+-------+-------+-------+-------+
     */
    
            buf[0]= 0x33;
            buf[1]= 0x33;
    
            memcpy(buf + 2, &addr->s6_addr32[3], sizeof(__u32));
    }
    
    #endif  /* _LINUXKPI_NET_IF_INET6_H_ */

Cache object: d5b968f03a468fb4e6edba548c0cd3c8