tools/perf/trace/beauty/sndrv_pcm_ioctl.sh

   1 #!/bin/sh
   2
   3 [ $# -eq 1 ] && header_dir=$1 || header_dir=tools/include/uapi/sound/
   4
   5 printf "static const char *sndrv_pcm_ioctl_cmds[] = {\n"
   6 grep "^#define[\t ]\+SNDRV_PCM_IOCTL_" $header_dir/asound.h | \
   7         sed -r 's/^#define +SNDRV_PCM_IOCTL_([A-Z0-9_]+)[\t ]+_IO[RW]*\( *.A., *(0x[[:xdigit:]]+),?.*/\t[\2] = \"\1\",/g'
   8 printf "};\n"