Remove if_withname. It came in with the KAME import, but never got

used.  Should someone need its functionality, it's a really expensive
implementation of:
	ifnet_byindex(sdl->sdl_index)

Reviewed by:    bde, ume

1 files changed, 0 insertions, 26 deletions

diff --git a/sys/net/if.c b/sys/net/if.c
index 1d412f9..43a8461 100644
--- a/sys/net/if.c
+++ b/sys/net/if.c
@@ -1247,32 +1247,6 @@ ifunit(const char *name)
 }
 
 /*
- * Map interface name in a sockaddr_dl to
- * interface structure pointer.
- */
-struct ifnet *
-if_withname(struct sockaddr *sa)
-{
-	char ifname[IFNAMSIZ+1];
-	struct sockaddr_dl *sdl = (struct sockaddr_dl *)sa;
-
-	if ( (sa->sa_family != AF_LINK) || (sdl->sdl_nlen == 0) ||
-	     (sdl->sdl_nlen > IFNAMSIZ) )
-		return NULL;
-
-	/*
-	 * ifunit wants a NUL-terminated string.  It may not be NUL-terminated
-	 * in the sockaddr, and we don't want to change the caller's sockaddr
-	 * (there might not be room to add the trailing NUL anyway), so we make
-	 * a local copy that we know we can NUL-terminate safely.
-	 */
-
-	bcopy(sdl->sdl_data, ifname, sdl->sdl_nlen);
-	ifname[sdl->sdl_nlen] = '\0';
-	return ifunit(ifname);
-}
-
-/*
  * Hardware specific interface ioctls.
  */
 static int