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From: Robert Watson <rwatson@FreeBSD.org>
Date: Sun, 21 Feb 2010 15:25:47 +0000 (UTC)
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Subject: svn commit: r204173 - head/sys/net
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Author: rwatson
Date: Sun Feb 21 15:25:47 2010
New Revision: 204173
URL: http://svn.freebsd.org/changeset/base/204173

Log:
  ifconfig(8) expects interface fooX to be supported by the module if_foo,
  and will try to load it if it's not present.  To better meet these
  expectations, change the module name for the loopback interface from
  'loop' to 'if_lo'.  The loopback interface is always compiled into the
  base kernel, so there are no resulting changes in kld files, etc.
  
  Discussed with:	brooks (ages ago)
  MFC after:	1 week

Modified:
  head/sys/net/if_loop.c

Modified: head/sys/net/if_loop.c
==============================================================================
--- head/sys/net/if_loop.c	Sun Feb 21 14:58:01 2010	(r204172)
+++ head/sys/net/if_loop.c	Sun Feb 21 15:25:47 2010	(r204173)
@@ -200,12 +200,12 @@ loop_modevent(module_t mod, int type, vo
 }
 
 static moduledata_t loop_mod = {
-	"loop",
+	"if_lo",
 	loop_modevent,
 	0
 };
 
-DECLARE_MODULE(loop, loop_mod, SI_SUB_PROTO_IFATTACHDOMAIN, SI_ORDER_ANY);
+DECLARE_MODULE(if_lo, loop_mod, SI_SUB_PROTO_IFATTACHDOMAIN, SI_ORDER_ANY);
 
 int
 looutput(struct ifnet *ifp, struct mbuf *m, struct sockaddr *dst,