1*4882a593Smuzhiyun#!/bin/sh 2*4882a593Smuzhiyun# SPDX-License-Identifier: LGPL-2.1 3*4882a593Smuzhiyun 4*4882a593Smuzhiyunif [ $# -ne 1 ] ; then 5*4882a593Smuzhiyun linux_header_dir=tools/include/uapi/linux 6*4882a593Smuzhiyunelse 7*4882a593Smuzhiyun linux_header_dir=$1 8*4882a593Smuzhiyunfi 9*4882a593Smuzhiyun 10*4882a593Smuzhiyunlinux_mount=${linux_header_dir}/mount.h 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun# Remove MOUNT_ATTR_RELATIME as it is zeros, handle it a special way in the beautifier 13*4882a593Smuzhiyun# Only handle MOUNT_ATTR_ followed by a capital letter/num as __ is special case 14*4882a593Smuzhiyun# for things like MOUNT_ATTR__ATIME that is a mask for the possible ATIME handling 15*4882a593Smuzhiyun# bits. Special case it as well in the beautifier 16*4882a593Smuzhiyun 17*4882a593Smuzhiyunprintf "static const char *fsmount_attr_flags[] = {\n" 18*4882a593Smuzhiyunregex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MOUNT_ATTR_([[:alnum:]][[:alnum:]_]+)[[:space:]]+(0x[[:xdigit:]]+)[[:space:]]*.*' 19*4882a593Smuzhiyunegrep $regex ${linux_mount} | grep -v MOUNT_ATTR_RELATIME | \ 20*4882a593Smuzhiyun sed -r "s/$regex/\2 \1/g" | \ 21*4882a593Smuzhiyun xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n" 22*4882a593Smuzhiyunprintf "};\n" 23