#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (C) 2023 SUSE Linux Products GmbH. All Rights Reserved.
#
# FS QA Test 471
#
# Test that if names are added to a directory after an opendir(3) call and
# before a rewinddir(3) call, future readdir(3) calls will return the names.
# This is mandated by POSIX:
#
# https://pubs.opengroup.org/onlinepubs/007904875/functions/rewinddir.html
#
. ./common/preamble
_begin_fstest auto quick dir

_cleanup()
{
	cd /
	rm -fr $tmp.*
	rm -fr $target_dir
}

_supported_fs generic
_require_test
_require_test_program rewinddir-test

[ $FSTYP == "btrfs" ] && _fixed_by_kernel_commit e60aa5da14d0 \
	"btrfs: refresh dir last index during a rewinddir(3) call"

target_dir="$TEST_DIR/test-$seq"
rm -fr $target_dir
mkdir $target_dir

$here/src/rewinddir-test $target_dir

# success, all done
echo "Silence is golden"
status=0
exit