4 desc="open returns EWOULDBLOCK when O_NONBLOCK and one of O_SHLOCK or O_EXLOCK is specified and the file is locked"
15 expect 0 create ${n0} 0644
16 expect 0 open ${n0} O_RDONLY,O_SHLOCK : open ${n0} O_RDONLY,O_SHLOCK,O_NONBLOCK
17 expect "EWOULDBLOCK|EAGAIN" open ${n0} O_RDONLY,O_EXLOCK : open ${n0} O_RDONLY,O_EXLOCK,O_NONBLOCK
18 expect "EWOULDBLOCK|EAGAIN" open ${n0} O_RDONLY,O_SHLOCK : open ${n0} O_RDONLY,O_EXLOCK,O_NONBLOCK
19 expect "EWOULDBLOCK|EAGAIN" open ${n0} O_RDONLY,O_EXLOCK : open ${n0} O_RDONLY,O_SHLOCK,O_NONBLOCK