From 378c18e5f024ac5a8aef4cb40d7c9aa9633d144c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 16:30:35 +0200 Subject: Adding upstream version 2.38.1. Signed-off-by: Daniel Baumann --- tests/ts/lsfd/mkfds-rw-character-device | 50 +++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100755 tests/ts/lsfd/mkfds-rw-character-device (limited to 'tests/ts/lsfd/mkfds-rw-character-device') diff --git a/tests/ts/lsfd/mkfds-rw-character-device b/tests/ts/lsfd/mkfds-rw-character-device new file mode 100755 index 0000000..4f368f6 --- /dev/null +++ b/tests/ts/lsfd/mkfds-rw-character-device @@ -0,0 +1,50 @@ +#!/bin/bash +# +# Copyright (C) 2021 Masatake YAMATO +# +# This file is part of util-linux. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +TS_TOPDIR="${0%/*}/../.." +TS_DESC="character device with O_RDWR" + +. $TS_TOPDIR/functions.sh +ts_init "$*" + +. $TS_SELF/lsfd-functions.bash + +ts_check_test_command "$TS_CMD_LSFD" + +ts_check_test_command "$TS_HELPER_MKFDS" + +ts_cd "$TS_OUTDIR" + +PID= +FD=3 +EXPR= + +{ + target=/dev/zero + coproc MKFDS { "$TS_HELPER_MKFDS" rw-character-device $FD chrdev=$target; } + if read -u ${MKFDS[0]} PID; then + EXPR='(PID == '"${PID}"') and (FD == '"$FD"')' + ${TS_CMD_LSFD} -n -o ASSOC,MODE,TYPE,NAME,SOURCE,POS,MAJ:MIN,CHRDRV,DEVTYPE,RDEV -Q "${EXPR}" + echo 'ASSOC,MODE,TYPE,NAME,SOURCE,POS,MAJ:MIN,CHRDRV,DEVTYPE,RDEV': $? + + lsfd_compare_dev "${TS_CMD_LSFD}" $target "${EXPR}" + + kill -CONT ${PID} + wait ${MKFDS_PID} + fi +} > $TS_OUTPUT 2>&1 + +ts_finalize -- cgit v1.2.3