Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / tools / lguest / extract

diff --git a/kernel/tools/lguest/extract b/kernel/tools/lguest/extract
new file mode 100644 (file)
index 0000000..7730bb6
--- /dev/null
+++ b/kernel/tools/lguest/extract
@@ -0,0 +1,58 @@
+#! /bin/sh
+
+set -e
+
+PREFIX=$1
+shift
+
+trap 'rm -r $TMPDIR' 0
+TMPDIR=`mktemp -d`
+
+exec 3>/dev/null
+for f; do
+    while IFS="
+" read -r LINE; do
+       case "$LINE" in
+           *$PREFIX:[0-9]*:\**)
+               NUM=`echo "$LINE" | sed "s/.*$PREFIX:\([0-9]*\).*/\1/"`
+               if [ -f $TMPDIR/$NUM ]; then
+                   echo "$TMPDIR/$NUM already exits prior to $f"
+                   exit 1
+               fi
+               exec 3>>$TMPDIR/$NUM
+               echo $f | sed 's,\.\./,,g' > $TMPDIR/.$NUM
+               /bin/echo "$LINE" | sed -e "s/$PREFIX:[0-9]*//" -e "s/:\*/*/" >&3
+               ;;
+           *$PREFIX:[0-9]*)
+               NUM=`echo "$LINE" | sed "s/.*$PREFIX:\([0-9]*\).*/\1/"`
+               if [ -f $TMPDIR/$NUM ]; then
+                   echo "$TMPDIR/$NUM already exits prior to $f"
+                   exit 1
+               fi
+               exec 3>>$TMPDIR/$NUM
+               echo $f | sed 's,\.\./,,g' > $TMPDIR/.$NUM
+               /bin/echo "$LINE" | sed "s/$PREFIX:[0-9]*//" >&3
+               ;;
+           *:\**)
+               /bin/echo "$LINE" | sed -e "s/:\*/*/" -e "s,/\*\*/,," >&3
+               echo >&3
+               exec 3>/dev/null
+               ;;
+           *)
+               /bin/echo "$LINE" >&3
+               ;;
+       esac
+    done < $f
+    echo >&3
+    exec 3>/dev/null
+done
+
+LASTFILE=""
+for f in $TMPDIR/*; do
+    if [ "$LASTFILE" != $(cat $TMPDIR/.$(basename $f) ) ]; then
+       LASTFILE=$(cat $TMPDIR/.$(basename $f) )
+       echo "[ $LASTFILE ]"
+    fi
+    cat $f
+done
+