tools/libxfs-diff

   1 #!/bin/bash
   2 # SPDX-License-Identifier: GPL-2.0
   3
   4 if [ -z "$1" ] || [ ! -d "$1" ] || [ "$1" = "--help" ]; then
   5         echo "Usage: $0 kernel_libxfs_dir"
   6         exit 1
   7 fi
   8
   9 if [ ! -d "libxfs/" ]; then
  10         echo "$0: Must be run from the top level directory."
  11         exit 2
  12 fi
  13
  14 dir="$1"
  15
  16 if [ ! -e "${dir}/xfs_format.h" ]; then
  17         echo "${dir}: This doesn't seem to be a libxfs/ directory."
  18         exit 3
  19 fi
  20
  21 dir="$(readlink -m "${dir}/..")"
  22
  23 for i in libxfs/xfs*.[ch]; do
  24         kfile="${dir}/$i"
  25         diff -Naurpw --label "$i" <(sed -e '/#include/d' "$i") --label "${kfile}" <(sed -e '/#include/d' "${kfile}")
  26 done