diff options
Diffstat (limited to 'scripts/poky-qemu-ifdown')
-rwxr-xr-x | scripts/poky-qemu-ifdown | 34 |
1 files changed, 27 insertions, 7 deletions
diff --git a/scripts/poky-qemu-ifdown b/scripts/poky-qemu-ifdown index d9e9e95861..93a87559af 100755 --- a/scripts/poky-qemu-ifdown +++ b/scripts/poky-qemu-ifdown | |||
@@ -1,8 +1,8 @@ | |||
1 | #!/bin/sh | 1 | #!/bin/bash |
2 | 2 | # | |
3 | # QEMU network interface configuration script | 3 | # QEMU network interface configuration script. |
4 | # | 4 | # |
5 | # Copyright (C) 2006-2007 OpenedHand Ltd. | 5 | # Copyright (c) 2006-2010 Intel Corp. |
6 | # | 6 | # |
7 | # This program is free software; you can redistribute it and/or modify | 7 | # This program is free software; you can redistribute it and/or modify |
8 | # it under the terms of the GNU General Public License version 2 as | 8 | # it under the terms of the GNU General Public License version 2 as |
@@ -10,16 +10,36 @@ | |||
10 | # | 10 | # |
11 | # This program is distributed in the hope that it will be useful, | 11 | # This program is distributed in the hope that it will be useful, |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | # GNU General Public License for more details. | 14 | # GNU General Public License for more details. |
15 | # | 15 | # |
16 | # You should have received a copy of the GNU General Public License along | 16 | # You should have received a copy of the GNU General Public License along |
17 | # with this program; if not, write to the Free Software Foundation, Inc., | 17 | # with this program; if not, write to the Free Software Foundation, Inc., |
18 | # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | 18 | # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
19 | 19 | ||
20 | usage() { | ||
21 | echo "$0 <tap-dev> <native-sysroot-basedir>" | ||
22 | } | ||
23 | |||
24 | if [ $# -ne 2 ]; then | ||
25 | usage | ||
26 | exit 1 | ||
27 | fi | ||
28 | |||
20 | TAP=$1 | 29 | TAP=$1 |
30 | NATIVE_SYSROOT_DIR=$2 | ||
31 | |||
32 | TUNCTL=$NATIVE_SYSROOT_DIR/usr/bin/tunctl | ||
33 | if [ ! -e "$TUNCTL" ]; then | ||
34 | echo "Error: Unable to find tunctl binary in '$NATIVE_SYSROOT_DIR/usr/bin'" | ||
35 | |||
36 | if [[ "$NATIVE_SYSROOT_DIR" =~ ^\/opt\/poky ]]; then | ||
37 | echo "This shouldn't happen - something is wrong with your toolchain installation" | ||
38 | else | ||
39 | echo "Have you run 'bitbake qemu-helper-native'?" | ||
40 | fi | ||
21 | 41 | ||
22 | TUNCTL=`which tunctl` | 42 | exit 1 |
23 | [ "$TUNCTL" = "" ] && TUNCTL=/usr/sbin/tunctl | 43 | fi |
24 | 44 | ||
25 | $TUNCTL -d $TAP | 45 | $TUNCTL -d $TAP |