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add SIOC{S,G}IFMEDIA ioctl support

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This commit is contained in:
Peter Wemm 1997-05-03 21:07:13 +00:00
parent 1cde3a7e02
commit a912e453bc
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=25434
2 changed files with 29 additions and 2 deletions
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18
sys/net/if.c
View File

@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)if.c 8.3 (Berkeley) 1/4/94
* $Id: if.c,v 1.46 1997/03/24 11:33:08 bde Exp $
* $Id: if.c,v 1.47 1997/04/27 20:00:56 wollman Exp $
*/
#include <sys/param.h>
@ -593,6 +593,22 @@ ifioctl(so, cmd, data, p)
microtime(&ifp->if_lastchange);
return error;
case SIOCSIFMEDIA:
error = suser(p->p_ucred, &p->p_acflag);
if (error)
return (error);
if (ifp->if_ioctl == 0)
return (EOPNOTSUPP);
error = (*ifp->if_ioctl)(ifp, cmd, data);
if (error == 0)
microtime(&ifp->if_lastchange);
return error;
case SIOCGIFMEDIA:
if (ifp->if_ioctl == 0)
return (EOPNOTSUPP);
return ((*ifp->if_ioctl)(ifp, cmd, data));
default:
if (so->so_proto == 0)
return (EOPNOTSUPP);

13
sys/net/if.h
View File

@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)if.h 8.1 (Berkeley) 6/10/93
* $Id$
* $Id: if.h,v 1.45 1997/02/22 09:40:58 peter Exp $
*/
#ifndef _NET_IF_H_
@ -153,6 +153,7 @@ struct ifreq {
int ifru_metric;
int ifru_mtu;
int ifru_phys;
int ifru_media;
caddr_t ifru_data;
} ifr_ifru;
#define ifr_addr ifr_ifru.ifru_addr /* address */
@ -162,6 +163,7 @@ struct ifreq {
#define ifr_metric ifr_ifru.ifru_metric /* metric */
#define ifr_mtu ifr_ifru.ifru_mtu /* mtu */
#define ifr_phys ifr_ifru.ifru_phys /* physical wire */
#define ifr_media ifr_ifru.ifru_media /* physical media */
#define ifr_data ifr_ifru.ifru_data /* for use by interface */
};
@ -172,6 +174,15 @@ struct ifaliasreq {
struct sockaddr ifra_mask;
};
struct ifmediareq {
char ifm_name[IFNAMSIZ]; /* if name, e.g. "en0" */
int ifm_current; /* current media options */
int ifm_mask; /* don't care mask */
int ifm_status; /* media status */
int ifm_active; /* active options */
int ifm_count; /* # entries in ifm_ulist array */
int *ifm_ulist; /* media words */
};
/*
* Structure used in SIOCGIFCONF request.
* Used to retrieve interface configuration