trace/beauty/prctl_option.sh

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