1 --- linux-5.3/tools/perf/trace/beauty/usbdevfs_ioctl.sh.orig 2019-09-15 23:19:32.000000000 +0200
2 +++ linux-5.3/tools/perf/trace/beauty/usbdevfs_ioctl.sh 2019-09-24 18:22:01.021863039 +0200
5 printf "static const char *usbdevfs_ioctl_32_cmds[] = {\n"
6 regex="^#[[:space:]]*define[[:space:]]+USBDEVFS_(\w+)[[:space:]]+_IO[WR]{0,2}\([[:space:]]*'U'[[:space:]]*,[[:space:]]*([[:digit:]]+).*"
7 -egrep $regex ${header_dir}/usbdevice_fs.h | egrep 'USBDEVFS_\w+32[[:space:]]' | \
8 +egrep "$regex" ${header_dir}/usbdevice_fs.h | egrep 'USBDEVFS_\w+32[[:space:]]' | \
9 sed -r "s/$regex/\2 \1/g" | \
10 sort | xargs printf "\t[%s] = \"%s\",\n"