1 #!/bin/sh 1 #!/bin/sh
2 # SPDX-License-Identifier: LGPL-2.1 2 # SPDX-License-Identifier: LGPL-2.1
3 3
4 # This one uses a copy from the kernel sources 4 # This one uses a copy from the kernel sources headers that is in a
5 # place used just for these tools/perf/beauty/ 5 # place used just for these tools/perf/beauty/ usage, we shouldn't not
6 # put it in tools/include/linux otherwise they 6 # put it in tools/include/linux otherwise they would be used in the
7 # normal compiler building process and would d 7 # normal compiler building process and would drag needless stuff from the
8 # kernel. 8 # kernel.
9 9
10 # When what these scripts need is already in t 10 # When what these scripts need is already in tools/include/ then use it,
11 # otherwise grab and check the copy from the k 11 # otherwise grab and check the copy from the kernel sources just for these
12 # string table building scripts. 12 # string table building scripts.
13 13
14 [ $# -eq 1 ] && header_dir=$1 || header_dir=to 14 [ $# -eq 1 ] && header_dir=$1 || header_dir=tools/perf/trace/beauty/include/linux/
15 15
16 printf "static const char *socket_families[] = 16 printf "static const char *socket_families[] = {\n"
17 # #define AF_LOCAL 1 /* POSIX name 17 # #define AF_LOCAL 1 /* POSIX name for AF_UNIX */
18 regex='^#define[[:space:]]+AF_(\w+)[[:space:]] 18 regex='^#define[[:space:]]+AF_(\w+)[[:space:]]+([[:digit:]]+).*'
19 19
20 grep -E $regex ${header_dir}/socket.h | \ 20 grep -E $regex ${header_dir}/socket.h | \
21 sed -r "s/$regex/\2 \1/g" | \ 21 sed -r "s/$regex/\2 \1/g" | \
22 xargs printf "\t[%s] = \"%s\",\n" | \ 22 xargs printf "\t[%s] = \"%s\",\n" | \
23 grep -E -v "\"(UNIX|MAX)\"" 23 grep -E -v "\"(UNIX|MAX)\""
24 printf "};\n" 24 printf "};\n"
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