trace/beauty/vhost_virtio_ioctl.sh

0001 #!/bin/sh
0002 # SPDX-License-Identifier: LGPL-2.1
0003
0004 [ $# -eq 1 ] && header_dir=$1 || header_dir=tools/include/uapi/linux/
0005
0006 printf "static const char *vhost_virtio_ioctl_cmds[] = {\n"
0007 regex='^#[[:space:]]*define[[:space:]]+VHOST_(\w+)[[:space:]]+_IOW?\([[:space:]]*VHOST_VIRTIO[[:space:]]*,[[:space:]]*(0x[[:xdigit:]]+).*'
0008 egrep $regex ${header_dir}/vhost.h | \
0009         sed -r "s/$regex/\2 \1/g"       | \
0010         sort | xargs printf "\t[%s] = \"%s\",\n"
0011 printf "};\n"
0012
0013 printf "static const char *vhost_virtio_ioctl_read_cmds[] = {\n"
0014 regex='^#[[:space:]]*define[[:space:]]+VHOST_(\w+)[[:space:]]+_IOW?R\([[:space:]]*VHOST_VIRTIO[[:space:]]*,[[:space:]]*(0x[[:xdigit:]]+).*'
0015 egrep $regex ${header_dir}/vhost.h | \
0016         sed -r "s/$regex/\2 \1/g"       | \
0017         sort | xargs printf "\t[%s] = \"%s\",\n"
0018 printf "};\n"