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#!/bin/sh
# $FreeBSD$
desc="open returns EPERM when the named file has its immutable flag set and the file is to be modified"
dir=`dirname $0`
. ${dir}/../misc.sh
require chflags
case "${os}:${fs}" in
FreeBSD:ZFS)
echo "1..14"
;;
FreeBSD:UFS)
echo "1..28"
;;
*)
quick_exit
esac
n0=`namegen`
expect 0 create ${n0} 0644
expect 0 chflags ${n0} SF_IMMUTABLE
expect EPERM open ${n0} O_WRONLY
expect EPERM open ${n0} O_RDWR
expect EPERM open ${n0} O_RDONLY,O_TRUNC
expect 0 chflags ${n0} none
expect 0 unlink ${n0}
expect 0 create ${n0} 0644
expect 0 chflags ${n0} SF_NOUNLINK
expect 0 open ${n0} O_WRONLY
expect 0 open ${n0} O_RDWR
expect 0 open ${n0} O_RDONLY,O_TRUNC
expect 0 chflags ${n0} none
expect 0 unlink ${n0}
case "${os}:${fs}" in
FreeBSD:UFS)
expect 0 create ${n0} 0644
expect 0 chflags ${n0} UF_IMMUTABLE
expect EPERM open ${n0} O_WRONLY
expect EPERM open ${n0} O_RDWR
expect EPERM open ${n0} O_RDONLY,O_TRUNC
expect 0 chflags ${n0} none
expect 0 unlink ${n0}
expect 0 create ${n0} 0644
expect 0 chflags ${n0} UF_NOUNLINK
expect 0 open ${n0} O_WRONLY
expect 0 open ${n0} O_RDWR
expect 0 open ${n0} O_RDONLY,O_TRUNC
expect 0 chflags ${n0} none
expect 0 unlink ${n0}
;;
esac
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