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@@ -22,22 +22,28 @@
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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+uid=`id -u`
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+gid=`id -g`
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+if [ -n "$SUDO_UID" ]; then
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+ uid=$SUDO_UID
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+fi
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+if [ -n "$SUDO_GID" ]; then
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+ gid=$SUDO_GID
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+fi
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+
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usage() {
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echo "Usage: sudo $0 <uid> <gid> <num> <staging_bindir_native>"
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- echo "Where <uid> is the numeric user id the tap devices will be owned by"
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+ echo "Where <uid> is the numeric user id the tap devices will be owned by"
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echo "Where <gid> is the numeric group id the tap devices will be owned by"
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echo "<num> is the number of tap devices to create (0 to remove all)"
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echo "<native-sysroot-basedir> is the path to the build system's native sysroot"
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- echo "e.g. $ bitbake qemu-helper-native"
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- echo "$ sudo $0 1000 1000 4 tmp/sysroots-components/x86_64/qemu-helper-native/usr/bin"
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+ echo "For example:"
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+ echo "$ bitbake qemu-helper-native"
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+ echo "$ sudo $0 $uid $gid 4 tmp/sysroots-components/x86_64/qemu-helper-native/usr/bin"
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+ echo ""
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exit 1
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}
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-if [ $EUID -ne 0 ]; then
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- echo "Error: This script must be run with root privileges"
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- exit
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-fi
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-
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if [ $# -ne 4 ]; then
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echo "Error: Incorrect number of arguments"
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usage
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@@ -54,6 +60,11 @@ if [[ ! -x "$TUNCTL" || -d "$TUNCTL" ]]; then
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usage
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fi
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+if [ $EUID -ne 0 ]; then
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+ echo "Error: This script must be run with root privileges"
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+ exit
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+fi
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+
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SCRIPT_DIR=`dirname $0`
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RUNQEMU_IFUP="$SCRIPT_DIR/runqemu-ifup"
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if [ ! -x "$RUNQEMU_IFUP" ]; then
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