taglinefilesource code
ESPIPE314drivers/char/lp.creturn -ESPIPE;
ESPIPE323drivers/char/tty_io.creturn -ESPIPE;
ESPIPE121fs/pipe.creturn -ESPIPE;
ESPIPE114net/netlink.creturn -ESPIPE;
ESPIPE314net/socket.creturn(-ESPIPE);