tools/perf/trace/beauty/perf_ioctl.sh

   1 #!/bin/sh
   2
   3 [ $# -eq 1 ] && header_dir=$1 || header_dir=tools/include/uapi/linux/
   4
   5 printf "static const char *perf_ioctl_cmds[] = {\n"
   6 regex='^#[[:space:]]*define[[:space:]]+PERF_EVENT_IOC_(\w+)[[:space:]]+_IO[RW]*[[:space:]]*\([[:space:]]*.\$.[[:space:]]*,[[:space:]]*([[:digit:]]+).*'
   7 egrep $regex ${header_dir}/perf_event.h | \
   8         sed -r "s/$regex/\2 \1/g"       | \
   9         sort | xargs printf "\t[%s] = \"%s\",\n"
  10 printf "};\n"