tools/perf/trace/beauty/vhost_virtio_ioctl.sh

   1 #!/bin/sh
   2
   3 [ $# -eq 1 ] && header_dir=$1 || header_dir=tools/include/uapi/linux/
   4
   5 printf "static const char *vhost_virtio_ioctl_cmds[] = {\n"
   6 regex='^#[[:space:]]*define[[:space:]]+VHOST_(\w+)[[:space:]]+_IOW?\([[:space:]]*VHOST_VIRTIO[[:space:]]*,[[:space:]]*(0x[[:xdigit:]]+).*'
   7 egrep $regex ${header_dir}/vhost.h | \
   8         sed -r "s/$regex/\2 \1/g"       | \
   9         sort | xargs printf "\t[%s] = \"%s\",\n"
  10 printf "};\n"
  11
  12 printf "static const char *vhost_virtio_ioctl_read_cmds[] = {\n"
  13 regex='^#[[:space:]]*define[[:space:]]+VHOST_(\w+)[[:space:]]+_IOW?R\([[:space:]]*VHOST_VIRTIO[[:space:]]*,[[:space:]]*(0x[[:xdigit:]]+).*'
  14 egrep $regex ${header_dir}/vhost.h | \
  15         sed -r "s/$regex/\2 \1/g"       | \
  16         sort | xargs printf "\t[%s] = \"%s\",\n"
  17 printf "};\n"