Create a script to compare every file in libxfs to the same files
in another libxfs. This is useful for comparing upstream kernel
and user progs to look for unported changes.
Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
---
tools/libxfs-diff | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
create mode 100755 tools/libxfs-diff
diff --git a/tools/libxfs-diff b/tools/libxfs-diff
new file mode 100755
index 0000000..ad69c85
--- /dev/null
+++ b/tools/libxfs-diff
@@ -0,0 +1,25 @@
+#!/bin/bash
+
+if [ -z "$1" ] || [ ! -d "$1" ] || [ "$1" = "--help" ]; then
+ echo "Usage: $0 kernel_libxfs_dir"
+ exit 1
+fi
+
+if [ ! -d "libxfs/" ]; then
+ echo "$0: Must be run from the top level directory."
+ exit 2
+fi
+
+dir="$1"
+
+if [ ! -e "${dir}/xfs_format.h" ]; then
+ echo "${dir}: This doesn't seem to be a libxfs/ directory."
+ exit 3
+fi
+
+dir="$(readlink -m "${dir}/..")"
+
+for i in libxfs/xfs*.[ch]; do
+ kfile="${dir}/$i"
+ diff -Naurpw --label "$i" <(sed -e '/#include/d' "$i") --label "${kfile}" <(sed -e '/#include/d' "${kfile}")
+done
--
To unsubscribe from this list: send the line "unsubscribe linux-xfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
