4 desc="open returns EROFS if the named file resides on a read-only file system, and the file is to be modified"
9 [ "${os}:${fs}" = "FreeBSD:UFS" ] || quick_exit
16 expect 0 mkdir ${n0} 0755
17 n=`mdconfig -a -n -t malloc -s 1m`
18 newfs /dev/md${n} >/dev/null
19 mount /dev/md${n} ${n0}
20 expect 0 create ${n0}/${n1} 0644
21 expect 0 open ${n0}/${n1} O_WRONLY
22 expect 0 open ${n0}/${n1} O_RDWR
23 expect 0 open ${n0}/${n1} O_RDONLY,O_TRUNC
25 expect EROFS open ${n0}/${n1} O_WRONLY
26 expect EROFS open ${n0}/${n1} O_RDWR
27 expect EROFS open ${n0}/${n1} O_RDONLY,O_TRUNC
29 expect 0 unlink ${n0}/${n1}