sys/emulation/43bsd/43bsd_socket.h

   1 /*
   2  * 43BSD_SOCKET.H       - 4.3BSD compatibility structures for the socket code
   3  *
   4  * Copyright (c) 1982, 1986, 1989, 1990, 1993
   5  *      The Regents of the University of California.  All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  * 3. All advertising materials mentioning features or use of this software
  16  *    must display the following acknowledgement:
  17  *      This product includes software developed by the University of
  18  *      California, Berkeley and its contributors.
  19  * 4. Neither the name of the University nor the names of its contributors
  20  *    may be used to endorse or promote products derived from this software
  21  *    without specific prior written permission.
  22  *
  23  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  33  * SUCH DAMAGE.
  34  *
  35  * $DragonFly: src/sys/emulation/43bsd/43bsd_socket.h,v 1.2 2003/09/19 10:02:27 daver Exp $
  36  *      from: DragonFly sys/socket.h,v 1.3
  37  *
  38  * These are the 4.3BSD compatibility structures from sys/socket.h.
  39  */
  40
  41 struct osockaddr {
  42         u_short sa_family;              /* address family */
  43         char    sa_data[14];            /* up to 14 bytes of direct address */
  44 };
  45
  46 struct omsghdr {
  47         caddr_t msg_name;               /* optional address */
  48         int     msg_namelen;            /* size of address */
  49         struct  iovec *msg_iov;         /* scatter/gather array */
  50         int     msg_iovlen;             /* # elements in msg_iov */
  51         caddr_t msg_accrights;          /* access rights sent/received */
  52         int     msg_accrightslen;
  53 };