diff options
Diffstat (limited to 'term/hurdio.c')
| -rw-r--r-- | term/hurdio.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/term/hurdio.c b/term/hurdio.c index ce5e169b..2dfbacef 100644 --- a/term/hurdio.c +++ b/term/hurdio.c @@ -198,10 +198,10 @@ hurdio_reader_loop (any_t arg) err = io_read (ioport, &data, &datalen, -1, BUFFER_SIZE); mutex_lock (&global_lock); - /* EIO or EOF can mean the carrier has been dropped. */ - if (err == EIO || !datalen) + /* Error or EOF can mean the carrier has been dropped. */ + if (err || !datalen) hurdio_desert_dtr (); - else if (!err) + else { if (termstate.c_cflag & CREAD) { @@ -291,10 +291,9 @@ hurdio_writer_loop (any_t arg) mach_port_mod_refs (mach_task_self (), ioport_copy, MACH_PORT_RIGHT_SEND, -1); - /* XXX Handle errors correctly. */ - if (err == EIO) + if (err) hurdio_desert_dtr (); - else if (!err) + else { /* Note that npending_output might be set to null in the meantime by hurdio_abandon_physical_output. */ |