FreeBSD/Linux Kernel Cross Reference
sys/compat/sys/sockio.h

     /*      $NetBSD: sockio.h,v 1.4 2007/08/20 04:49:41 skd Exp $   */
     
     /*-
      * Copyright (c) 1982, 1986, 1990, 1993, 1994
      *      The Regents of the University of California.  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 name of the University 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 REGENTS 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 REGENTS 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 _COMPAT_SYS_SOCKIO_H_
    #define _COMPAT_SYS_SOCKIO_H_
    
    #ifdef _KERNEL_OPT
    
    #include "opt_compat_netbsd.h"
    
    #if defined(COMPAT_09) || defined(COMPAT_10) || defined(COMPAT_11) || \
        defined(COMPAT_12) || defined(COMPAT_13) || defined(COMPAT_14) || \
        defined(COMPAT_15) || defined(COMPAT_16) || defined(COMPAT_20) || \
        defined(COMPAT_30) || defined(COMPAT_40)
    #define COMPAT_OIFREQ
    #endif
    
    #else
    #define COMPAT_OIFREQ
    #endif
    
    struct oifreq {
            char    ifr_name[IFNAMSIZ];             /* if name, e.g. "en0" */
            union {
                    struct  sockaddr ifru_addr;
                    struct  sockaddr ifru_dstaddr;
                    struct  sockaddr ifru_broadaddr;
                    short   ifru_flags;
                    int     ifru_metric;
                    int     ifru_mtu;
                    int     ifru_dlt;
                    u_int   ifru_value;
                    void *  ifru_data;
                    struct {
                            uint32_t        b_buflen;
                            void            *b_buf;
                    } ifru_b;
            } ifr_ifru;
    };
    struct  oifconf {
            int     ifc_len;                /* size of associated buffer */
            union {
                    void *  ifcu_buf;
                    struct  oifreq *ifcu_req;
            } ifc_ifcu;
    #define ifc_buf ifc_ifcu.ifcu_buf       /* buffer address */
    #define ifc_req ifc_ifcu.ifcu_req       /* array of structures returned */
    };
    
    #define OSIOCSIFADDR     _IOW('i', 12, struct oifreq)   /* set ifnet address */
    #define OOSIOCGIFADDR    _IOWR('i', 13, struct oifreq)  /* get ifnet address */
    #define OSIOCSIFDSTADDR  _IOW('i', 14, struct oifreq)   /* set p-p address */
    #define OOSIOCGIFDSTADDR _IOWR('i', 15, struct oifreq)  /* get p-p address */
    #define OSIOCSIFFLAGS    _IOW('i', 16, struct oifreq)   /* set ifnet flags */
    #define OSIOCGIFFLAGS    _IOWR('i', 17, struct oifreq)  /* get ifnet flags */
    #define OOSIOCGIFBRDADDR _IOWR('i', 18, struct oifreq)  /* get bcast addr */
    #define OSIOCSIFBRDADDR  _IOW('i', 19, struct oifreq)   /* set bcast addr */
    #define OOSIOCGIFCONF    _IOWR('i', 20, struct ifconf)  /* get ifnet list */
    #define OOSIOCGIFNETMASK _IOWR('i', 21, struct oifreq)  /* get net addr mask */
    #define OSIOCSIFNETMASK  _IOW('i', 22, struct oifreq)   /* set net addr mask */
    #define OSIOCGIFCONF     _IOWR('i', 36, struct ifconf)  /* get ifnet list */
    #define OSIOCADDMULTI    _IOW('i', 49, struct oifreq)   /* add m'cast addr */
    #define OSIOCDELMULTI    _IOW('i', 50, struct oifreq)   /* del m'cast addr */
    #define OSIOCSIFMEDIA    _IOWR('i', 53, struct oifreq)  /* set net media */
    
    
    
    
    #define OBIOCGETIF       _IOR('B', 107, struct oifreq)
    #define OBIOCSETIF       _IOW('B', 108, struct oifreq)
    #define OTAPGIFNAME      _IOR('e', 0, struct oifreq)
   
   #define ifreqn2o(oi, ni) \
           do { \
                   (void)memcpy((oi)->ifr_name, (ni)->ifr_name, \
                       sizeof((oi)->ifr_name)); \
                   (void)memcpy(&(oi)->ifr_ifru, &(ni)->ifr_ifru, \
                       sizeof((oi)->ifr_ifru)); \
           } while (/*CONSTCOND*/0)
   
   #define ifreqo2n(oi, ni) \
           do { \
                   (void)memcpy((ni)->ifr_name, (oi)->ifr_name, \
                       sizeof((oi)->ifr_name)); \
                   (void)memcpy(&(ni)->ifr_ifru, &(oi)->ifr_ifru, \
                       sizeof((oi)->ifr_ifru)); \
           } while (/*CONSTCOND*/0)
   
   #ifdef _KERNEL
   __BEGIN_DECLS
   int compat_ifconf(u_long, void *);
   __END_DECLS
   #endif
   #endif /* _COMPAT_SYS_SOCKIO_H_ */

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