1#!/bin/sh 2# vim: filetype=sh noexpandtab ts=8 sw=8 3# $FreeBSD: head/tools/regression/pjdfstest/tests/link/05.t 211352 2010-08-15 21:24:17Z pjd $ 4 5desc="link returns EMLINK if the link count of the file named by name1 would exceed {PC_LINK_MAX}" 6 7dir=`dirname $0` 8. ${dir}/../misc.sh 9 10[ "${os}:${fs}" = "FreeBSD:UFS" ] || quick_exit 11 12echo "1..5" 13 14n0=`namegen` 15n1=`namegen` 16n2=`namegen` 17 18expect 0 mkdir ${n0} 0755 19n=`mdconfig -a -n -t malloc -s 2m` || exit 20newfs -i 1 /dev/md${n} >/dev/null || exit 21mount /dev/md${n} ${n0} || exit 22link_max=`${fstest} pathconf ${n0} _PC_LINK_MAX` 23expect 0 create ${n0}/${n1} 0644 24i=1 25while [ ${i} -le ${link_max} ]; do 26 link ${n0}/${n1} ${n0}/${i} >/dev/null 2>&1 27 if [ $? -ne 0 ]; then 28 break 29 fi 30 i=$((i + 1)) 31done 32test_check $i -eq ${link_max} 33 34expect EMLINK link ${n0}/${n1} ${n0}/${n2} 35 36umount /dev/md${n} 37mdconfig -d -u ${n} || exit 38expect 0 rmdir ${n0} 39