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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 16:58:41 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 16:58:41 +0000 |
commit | e1908ae95dd4c9d19ee4dfabfc8bf8a7f85943fe (patch) | |
tree | f5cc731bedcac0fb7fe14d952e4581e749f8bb87 /tests/install/trap.sh | |
parent | Initial commit. (diff) | |
download | coreutils-e1908ae95dd4c9d19ee4dfabfc8bf8a7f85943fe.tar.xz coreutils-e1908ae95dd4c9d19ee4dfabfc8bf8a7f85943fe.zip |
Adding upstream version 9.4.upstream/9.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/install/trap.sh')
-rwxr-xr-x | tests/install/trap.sh | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/tests/install/trap.sh b/tests/install/trap.sh new file mode 100755 index 0000000..4e1c5eb --- /dev/null +++ b/tests/install/trap.sh @@ -0,0 +1,33 @@ +#!/bin/sh +# Ensure that 'install -s' doesn't infloop when its parent +# process traps CHLD signal. + +# Copyright (C) 2004-2023 Free Software Foundation, Inc. + +# This program 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 3 of the License, or +# (at your option) any later version. + +# This program 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. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <https://www.gnu.org/licenses/>. + +. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src +print_ver_ ginstall +require_trap_signame_ + + +# Use a subshell and an exec to work around a bug in FreeBSD 5.0 /bin/sh. +( + trap '' CHLD + + # Before 2004-04-21, install would infloop, in the 'while (wait...' loop: + exec ginstall -s "$abs_top_builddir/src/ginstall$EXEEXT" . +) + +Exit $fail |