1 files changed, 0 insertions, 147 deletions
diff --git a/usr.sbin/mrouted/config.c b/usr.sbin/mrouted/config.c
deleted file mode 100644
index 1147412b904e..000000000000
--- a/usr.sbin/mrouted/config.c
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * The mrouted program is covered by the license in the accompanying file
- * named "LICENSE".  Use of the mrouted program represents acceptance of
- * the terms and conditions listed in that file.
- *
- * The mrouted program is COPYRIGHT 1989 by The Board of Trustees of
- * Leland Stanford Junior University.
- *
- *
- * $Id: config.c,v 3.8 1995/11/29 22:36:57 fenner Rel $
- */
-
-
-#include "defs.h"
-
-
-/*
- * Query the kernel to find network interfaces that are multicast-capable
- * and install them in the uvifs array.
- */
-void
-config_vifs_from_kernel()
-{
-    struct ifreq ifbuf[32];
-    struct ifreq *ifrp, *ifend;
-    struct ifconf ifc;
-    register struct uvif *v;
-    register vifi_t vifi;
-    int n;
-    u_int32 addr, mask, subnet;
-    short flags;
-
-    ifc.ifc_buf = (char *)ifbuf;
-    ifc.ifc_len = sizeof(ifbuf);
-    if (ioctl(udp_socket, SIOCGIFCONF, (char *)&ifc) < 0)
-	log(LOG_ERR, errno, "ioctl SIOCGIFCONF");
-
-    ifrp = (struct ifreq *)ifbuf;
-    ifend = (struct ifreq *)((char *)ifbuf + ifc.ifc_len);
-    /*
-     * Loop through all of the interfaces.
-     */
-    for (; ifrp < ifend; ifrp = (struct ifreq *)((char *)ifrp + n)) {
-	struct ifreq ifr;
-#if BSD >= 199006
-	n = ifrp->ifr_addr.sa_len + sizeof(ifrp->ifr_name);
-	if (n < sizeof(*ifrp))
-	    n = sizeof(*ifrp);
-#else
-	n = sizeof(*ifrp);
-#endif
-	/*
-	 * Ignore any interface for an address family other than IP.
-	 */
-	if (ifrp->ifr_addr.sa_family != AF_INET)
-	    continue;
-
-	addr = ((struct sockaddr_in *)&ifrp->ifr_addr)->sin_addr.s_addr;
-
-	/*
-	 * Need a template to preserve address info that is
-	 * used below to locate the next entry.  (Otherwise,
-	 * SIOCGIFFLAGS stomps over it because the requests
-	 * are returned in a union.)
-	 */
-	bcopy(ifrp->ifr_name, ifr.ifr_name, sizeof(ifr.ifr_name));
-
-	/*
-	 * Ignore loopback interfaces and interfaces that do not support
-	 * multicast.
-	 */
-	if (ioctl(udp_socket, SIOCGIFFLAGS, (char *)&ifr) < 0)
-	    log(LOG_ERR, errno, "ioctl SIOCGIFFLAGS for %s", ifr.ifr_name);
-	flags = ifr.ifr_flags;
-	if ((flags & (IFF_LOOPBACK|IFF_MULTICAST)) != IFF_MULTICAST) continue;
-
-	/*
-	 * Ignore any interface whose address and mask do not define a
-	 * valid subnet number, or whose address is of the form {subnet,0}
-	 * or {subnet,-1}.
-	 */
-	if (ioctl(udp_socket, SIOCGIFNETMASK, (char *)&ifr) < 0)
-	    log(LOG_ERR, errno, "ioctl SIOCGIFNETMASK for %s", ifr.ifr_name);
-	mask = ((struct sockaddr_in *)&ifr.ifr_addr)->sin_addr.s_addr;
-	subnet = addr & mask;
-	if (!inet_valid_subnet(subnet, mask) ||
-	    addr == subnet ||
-	    addr == (subnet | ~mask)) {
-	    log(LOG_WARNING, 0,
-		"ignoring %s, has invalid address (%s) and/or mask (%s)",
-		ifr.ifr_name, inet_fmt(addr, s1), inet_fmt(mask, s2));
-	    continue;
-	}
-
-	/*
-	 * Ignore any interface that is connected to the same subnet as
-	 * one already installed in the uvifs array.
-	 */
-	for (vifi = 0, v = uvifs; vifi < numvifs; ++vifi, ++v) {
-	    if ((addr & v->uv_subnetmask) == v->uv_subnet ||
-		(v->uv_subnet & mask) == subnet) {
-		log(LOG_WARNING, 0, "ignoring %s, same subnet as %s",
-					ifr.ifr_name, v->uv_name);
-		break;
-	    }
-	}
-	if (vifi != numvifs) continue;
-
-	/*
-	 * If there is room in the uvifs array, install this interface.
-	 */
-	if (numvifs == MAXVIFS) {
-	    log(LOG_WARNING, 0, "too many vifs, ignoring %s", ifr.ifr_name);
-	    continue;
-	}
-	v  = &uvifs[numvifs];
-	v->uv_flags       = 0;
-	v->uv_metric      = DEFAULT_METRIC;
-	v->uv_rate_limit  = DEFAULT_PHY_RATE_LIMIT;
-	v->uv_threshold   = DEFAULT_THRESHOLD;
-	v->uv_lcl_addr    = addr;
-	v->uv_rmt_addr    = 0;
-	v->uv_subnet      = subnet;
-	v->uv_subnetmask  = mask;
-	v->uv_subnetbcast = subnet | ~mask;
-	strncpy(v->uv_name, ifr.ifr_name, IFNAMSIZ);
-	v->uv_groups      = NULL;
-	v->uv_neighbors   = NULL;
-	v->uv_acl         = NULL;
-	v->uv_addrs	  = NULL;
-
-	log(LOG_INFO,0,"installing %s (%s on subnet %s) as vif #%u - rate=%d",
-	    v->uv_name, inet_fmt(addr, s1), inet_fmts(subnet, mask, s2),
-	    numvifs, v->uv_rate_limit);
-
-	++numvifs;
-
-	/*
-	 * If the interface is not yet up, set the vifs_down flag to
-	 * remind us to check again later.
-	 */
-	if (!(flags & IFF_UP)) {
-	    v->uv_flags |= VIFF_DOWN;
-	    vifs_down = TRUE;
-	}
-    }
-}