Add generic part of generic multiple-physical-interface support (the
successor of IFF_ALTPHYS).
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b67268cfbc
commit
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=5184
13
sys/net/if.c
13
sys/net/if.c
@ -31,7 +31,7 @@
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* SUCH DAMAGE.
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*
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* @(#)if.c 8.3 (Berkeley) 1/4/94
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* $Id: if.c,v 1.9 1994/10/08 01:40:20 phk Exp $
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* $Id: if.c,v 1.10 1994/11/10 18:49:23 guido Exp $
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*/
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#include <sys/param.h>
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@ -496,6 +496,10 @@ ifioctl(so, cmd, data, p)
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ifr->ifr_mtu = ifp->if_mtu;
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break;
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case SIOCGIFPHYS:
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ifr->ifr_phys = ifp->if_physical;
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break;
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case SIOCSIFFLAGS:
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error = suser(p->p_ucred, &p->p_acflag);
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if (error)
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@ -523,6 +527,13 @@ ifioctl(so, cmd, data, p)
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ifp->if_metric = ifr->ifr_metric;
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break;
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case SIOCSIFPHYS:
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error = suser(p->p_ucred, &p->p_acflag);
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if (error) return error;
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if (!ifp->if_ioctl) return EOPNOTSUPP;
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return ifp->if_ioctl(ifp, cmd, data);
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case SIOCSIFMTU:
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error = suser(p->p_ucred, &p->p_acflag);
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if (error)
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@ -31,7 +31,7 @@
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* SUCH DAMAGE.
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*
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* @(#)if.h 8.1 (Berkeley) 6/10/93
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* $Id: if.h,v 1.11 1994/12/13 22:31:44 wollman Exp $
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* $Id: if.h,v 1.12 1994/12/21 18:03:41 wollman Exp $
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*/
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#ifndef _NET_IF_H_
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@ -304,6 +304,7 @@ struct ifreq {
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short ifru_flags;
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int ifru_metric;
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int ifru_mtu;
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int ifru_phys;
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caddr_t ifru_data;
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} ifr_ifru;
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#define ifr_addr ifr_ifru.ifru_addr /* address */
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@ -312,6 +313,7 @@ struct ifreq {
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#define ifr_flags ifr_ifru.ifru_flags /* flags */
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#define ifr_metric ifr_ifru.ifru_metric /* metric */
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#define ifr_mtu ifr_ifru.ifru_mtu /* mtu */
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#define ifr_phys ifr_ifru.ifru_phys; /* physical wire */
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#define ifr_data ifr_ifru.ifru_data /* for use by interface */
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};
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@ -31,7 +31,7 @@
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* SUCH DAMAGE.
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*
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* @(#)sockio.h 8.1 (Berkeley) 3/28/94
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* $Id: sockio.h,v 1.3 1994/08/08 10:49:26 davidg Exp $
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* $Id: sockio.h,v 1.4 1994/09/06 22:42:31 wollman Exp $
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*/
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#ifndef _SYS_SOCKIO_H_
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@ -81,5 +81,7 @@
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#define SIOCDELMULTI _IOW('i', 50, struct ifreq) /* del m'cast addr */
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#define SIOCGIFMTU _IOWR('i', 51, struct ifreq) /* get IF mtu */
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#define SIOCSIFMTU _IOW('i', 52, struct ifreq) /* set IF mtu */
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#define SIOCGIFPHYS _IOWR('i', 53, struct ifreq) /* get IF wire */
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#define SIOCSIFPHYS _IOW('i', 54, struct ifreq) /* set IF wire */
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#endif /* !_SYS_SOCKIO_H_ */
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