[src/trunk]: src/sys/net * split PRU_SENSE functionality out of link_usrreq()...

[rtr <rtr%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/d36a0a1d85a9
branches:  trunk
changeset: 330371:d36a0a1d85a9
user:      rtr <rtr%NetBSD.org@localhost>
date:      Sun Jul 06 16:06:19 2014 +0000

description:
* split PRU_SENSE functionality out of link_usrreq() and place into
  separate link_stat(struct socket *, struct stat *) function

diffstat:

 sys/net/link_proto.c |  13 +++++++++++--
 1 files changed, 11 insertions(+), 2 deletions(-)

diffs (54 lines):

diff -r 8ee5fedc9403 -r d36a0a1d85a9 sys/net/link_proto.c
--- a/sys/net/link_proto.c      Sun Jul 06 15:49:14 2014 +0000
+++ b/sys/net/link_proto.c      Sun Jul 06 16:06:19 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: link_proto.c,v 1.12 2014/07/01 05:49:18 rtr Exp $      */
+/*     $NetBSD: link_proto.c,v 1.13 2014/07/06 16:06:19 rtr Exp $      */
 
 /*-
  * Copyright (c) 1982, 1986, 1993
@@ -32,7 +32,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: link_proto.c,v 1.12 2014/07/01 05:49:18 rtr Exp $");
+__KERNEL_RCSID(0, "$NetBSD: link_proto.c,v 1.13 2014/07/06 16:06:19 rtr Exp $");
 
 #include <sys/param.h>
 #include <sys/socket.h>
@@ -51,6 +51,7 @@
 static int link_attach(struct socket *, int);
 static void link_detach(struct socket *);
 static int link_ioctl(struct socket *, u_long, void *, struct ifnet *);
+static int link_stat(struct socket *, struct stat *);
 static int link_usrreq(struct socket *, int, struct mbuf *, struct mbuf *,
     struct mbuf *, struct lwp *);
 static void link_init(void);
@@ -65,6 +66,7 @@
        .pr_attach      = link_attach,
        .pr_detach      = link_detach,
        .pr_ioctl       = link_ioctl,
+       .pr_stat        = link_stat,
        .pr_generic     = link_usrreq,
 };
 
@@ -238,12 +240,19 @@
 }
 
 static int
+link_stat(struct socket *so, struct stat *ub)
+{
+       return EOPNOTSUPP;
+}
+
+static int
 link_usrreq(struct socket *so, int req, struct mbuf *m, struct mbuf *nam,
        struct mbuf *control, struct lwp *l)
 {
        KASSERT(req != PRU_ATTACH);
        KASSERT(req != PRU_DETACH);
        KASSERT(req != PRU_CONTROL);
+       KASSERT(req != PRU_SENSE);
 
        return EOPNOTSUPP;
 }