1*4882a593Smuzhiyun#!/bin/sh 2*4882a593Smuzhiyun# SPDX-License-Identifier: LGPL-2.1 3*4882a593Smuzhiyun 4*4882a593Smuzhiyun[ $# -eq 1 ] && header_dir=$1 || header_dir=tools/include/uapi/linux/ 5*4882a593Smuzhiyun 6*4882a593Smuzhiyunprintf "static const char *fadvise_advices[] = {\n" 7*4882a593Smuzhiyunregex='^[[:space:]]*#[[:space:]]*define[[:space:]]+POSIX_FADV_(\w+)[[:space:]]+([[:digit:]]+)[[:space:]]+.*' 8*4882a593Smuzhiyun 9*4882a593Smuzhiyunegrep $regex ${header_dir}/fadvise.h | \ 10*4882a593Smuzhiyun sed -r "s/$regex/\2 \1/g" | \ 11*4882a593Smuzhiyun sort | xargs printf "\t[%s] = \"%s\",\n" | \ 12*4882a593Smuzhiyun grep -v "[6].*DONTNEED" | grep -v "[7].*NOREUSE" 13*4882a593Smuzhiyunprintf "};\n" 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun# XXX Fix this properly: 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun# The grep 6/7 DONTNEED/NOREUSE are a hack to filter out the s/390 oddity See 18*4882a593Smuzhiyun# tools/include/uapi/linux/fadvise.h for details. 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun# Probably fix this when generating the string tables per arch so that We can 21*4882a593Smuzhiyun# reliably process on arch FOO a perf.data file collected by 'perf trace 22*4882a593Smuzhiyun# record' on arch BAR, e.g. collect on s/390 and process on x86. 23