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#!/bin/sh
# Show that --color need not use stat, as long as we have d_type support.
# Copyright (C) 2011 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 <http://www.gnu.org/licenses/>.
. "${srcdir=.}/init.sh"; path_prepend_ ../src
print_ver_ ls
require_strace_ stat
require_dirent_d_type_
ln -s nowhere dangle || framework_failure_
# Disable enough features via LS_COLORS so that ls --color
# can do its job without calling stat (other than the obligatory
# one-call-per-command-line argument).
cat <<EOF > color-without-stat || framework_failure_
RESET 0
DIR 01;34
LINK 01;36
FIFO 40;33
SOCK 01;35
DOOR 01;35
BLK 40;33;01
CHR 40;33;01
ORPHAN 00
SETUID 00
SETGID 00
CAPABILITY 00
STICKY_OTHER_WRITABLE 00
OTHER_WRITABLE 00
STICKY 00
EXEC 00
MULTIHARDLINK 00
EOF
eval $(dircolors -b color-without-stat)
strace -o log -e stat,lstat,stat64,lstat64 ls --color=always . || fail=1
n_lines=$(wc -l < log)
test $n_lines = 1 || fail=1
Exit $fail
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