linux/tools/perf/trace/beauty/sockaddr.sh
Arnaldo Carvalho de Melo fa020dd78f perf beauty: Make all sockaddr files use a common naming scheme
The script that generates the tables was named 'socket.sh', which is
confusing, rename it to sockaddr.sh and make sure the related
Makefile.perf targets also use the 'sockaddr' namespace.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-11-12 10:40:34 -03:00

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#!/bin/sh
# SPDX-License-Identifier: LGPL-2.1
# This one uses a copy from the kernel sources headers that is in a
# place used just for these tools/perf/beauty/ usage, we shouldn't not
# put it in tools/include/linux otherwise they would be used in the
# normal compiler building process and would drag needless stuff from the
# kernel.
# When what these scripts need is already in tools/include/ then use it,
# otherwise grab and check the copy from the kernel sources just for these
# string table building scripts.
[ $# -eq 1 ] && header_dir=$1 || header_dir=tools/perf/trace/beauty/include/linux/
printf "static const char *socket_families[] = {\n"
# #define AF_LOCAL 1 /* POSIX name for AF_UNIX */
regex='^#define[[:space:]]+AF_(\w+)[[:space:]]+([[:digit:]]+).*'
egrep $regex ${header_dir}/socket.h | \
sed -r "s/$regex/\2 \1/g" | \
xargs printf "\t[%s] = \"%s\",\n" | \
egrep -v "\"(UNIX|MAX)\""
printf "};\n"