1#!/bin/sh 2 3[ $# -eq 1 ] && header_dir=$1 || header_dir=tools/include/uapi/sound/ 4 5printf "static const char *sndrv_pcm_ioctl_cmds[] = {\n" 6grep "^#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' 8printf "};\n" 9