[src/trunk]: src/sys/compat Add LINUX_SIOCGIFMTU and LINUX_IP_HDRINCL support.

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

details:   https://anonhg.NetBSD.org/src/rev/59c48a019d07
branches:  trunk
changeset: 749403:59c48a019d07
user:      dsl <dsl%NetBSD.org@localhost>
date:      Sat Nov 28 22:11:42 2009 +0000

description:
Add LINUX_SIOCGIFMTU and LINUX_IP_HDRINCL support.
Fixes part of PR/31358
The other parts are rather too intrusive to be fixed as in the PR.

diffstat:

 sys/compat/linux/common/linux_socket.c |  9 +++++++--
 sys/compat/linux/common/linux_socket.h |  3 ++-
 sys/compat/linux/common/linux_sockio.h |  3 ++-
 sys/compat/sys/sockio.h                |  3 ++-
 4 files changed, 13 insertions(+), 5 deletions(-)

diffs (88 lines):

diff -r 40c870034710 -r 59c48a019d07 sys/compat/linux/common/linux_socket.c
--- a/sys/compat/linux/common/linux_socket.c    Sat Nov 28 21:39:42 2009 +0000
+++ b/sys/compat/linux/common/linux_socket.c    Sat Nov 28 22:11:42 2009 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: linux_socket.c,v 1.106 2009/11/13 22:39:35 joerg Exp $ */
+/*     $NetBSD: linux_socket.c,v 1.107 2009/11/28 22:11:42 dsl Exp $   */
 
 /*-
  * Copyright (c) 1995, 1998, 2008 The NetBSD Foundation, Inc.
@@ -35,7 +35,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: linux_socket.c,v 1.106 2009/11/13 22:39:35 joerg Exp $");
+__KERNEL_RCSID(0, "$NetBSD: linux_socket.c,v 1.107 2009/11/28 22:11:42 dsl Exp $");
 
 #if defined(_KERNEL_OPT)
 #include "opt_inet.h"
@@ -849,6 +849,8 @@
                return IP_TOS;
        case LINUX_IP_TTL:
                return IP_TTL;
+       case LINUX_IP_HDRINCL:
+               return IP_HDRINCL;
        case LINUX_IP_MULTICAST_TTL:
                return IP_MULTICAST_TTL;
        case LINUX_IP_MULTICAST_LOOP:
@@ -1275,6 +1277,9 @@
        case LINUX_SIOCGIFNETMASK:
                SCARG(&ia, com) = OOSIOCGIFNETMASK;
                break;
+       case LINUX_SIOCGIFMTU:
+               SCARG(&ia, com) = OSIOCGIFMTU;
+               break;
        case LINUX_SIOCADDMULTI:
                SCARG(&ia, com) = OSIOCADDMULTI;
                break;
diff -r 40c870034710 -r 59c48a019d07 sys/compat/linux/common/linux_socket.h
--- a/sys/compat/linux/common/linux_socket.h    Sat Nov 28 21:39:42 2009 +0000
+++ b/sys/compat/linux/common/linux_socket.h    Sat Nov 28 22:11:42 2009 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: linux_socket.h,v 1.18 2009/06/17 14:18:51 njoly Exp $  */
+/*     $NetBSD: linux_socket.h,v 1.19 2009/11/28 22:11:42 dsl Exp $    */
 
 /*-
  * Copyright (c) 1995, 1998 The NetBSD Foundation, Inc.
@@ -103,6 +103,7 @@
 
 #define LINUX_IP_TOS           1
 #define LINUX_IP_TTL           2
+#define LINUX_IP_HDRINCL       3
 #define        LINUX_IP_MULTICAST_IF   32
 #define        LINUX_IP_MULTICAST_TTL  33
 #define        LINUX_IP_MULTICAST_LOOP 34
diff -r 40c870034710 -r 59c48a019d07 sys/compat/linux/common/linux_sockio.h
--- a/sys/compat/linux/common/linux_sockio.h    Sat Nov 28 21:39:42 2009 +0000
+++ b/sys/compat/linux/common/linux_sockio.h    Sat Nov 28 22:11:42 2009 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: linux_sockio.h,v 1.17 2009/11/13 21:45:03 joerg Exp $  */
+/*     $NetBSD: linux_sockio.h,v 1.18 2009/11/28 22:11:42 dsl Exp $    */
 
 /*-
  * Copyright (c) 1995, 1998 The NetBSD Foundation, Inc.
@@ -41,6 +41,7 @@
 #define        LINUX_SIOCGIFDSTADDR    _LINUX_IO(0x89, 0x17)
 #define        LINUX_SIOCGIFBRDADDR    _LINUX_IO(0x89, 0x19)
 #define        LINUX_SIOCGIFNETMASK    _LINUX_IO(0x89, 0x1b)
+#define        LINUX_SIOCGIFMTU        _LINUX_IO(0x89, 0x21)
 #define LINUX_SIOCADDMULTI     _LINUX_IO(0x89, 0x31)
 #define LINUX_SIOCDELMULTI     _LINUX_IO(0x89, 0x32)
 #define LINUX_SIOCGIFHWADDR    _LINUX_IO(0x89, 0x27)
diff -r 40c870034710 -r 59c48a019d07 sys/compat/sys/sockio.h
--- a/sys/compat/sys/sockio.h   Sat Nov 28 21:39:42 2009 +0000
+++ b/sys/compat/sys/sockio.h   Sat Nov 28 22:11:42 2009 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sockio.h,v 1.7 2009/02/13 22:41:04 apb Exp $   */
+/*     $NetBSD: sockio.h,v 1.8 2009/11/28 22:11:42 dsl Exp $   */
 
 /*-
  * Copyright (c) 1982, 1986, 1990, 1993, 1994
@@ -136,6 +136,7 @@
 #define        OSIOCADDMULTI    _IOW('i', 49, struct oifreq)   /* add m'cast addr */
 #define        OSIOCDELMULTI    _IOW('i', 50, struct oifreq)   /* del m'cast addr */
 #define        OSIOCSIFMEDIA    _IOWR('i', 53, struct oifreq)  /* set net media */
+#define        OSIOCGIFMTU      _IOWR('i', 126, struct oifreq) /* get ifnet mtu */
 #define        OSIOCGIFDATA     _IOWR('i', 128, struct oifdatareq) /* get if_data */
 #define        OSIOCZIFDATA     _IOWR('i', 129, struct oifdatareq) /* get if_data then
                                                             zero ctrs*/