diff options
Diffstat (limited to 'src/mm-serial-port.c')
| -rw-r--r-- | src/mm-serial-port.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mm-serial-port.c b/src/mm-serial-port.c index 2600ae51..07010e1d 100644 --- a/src/mm-serial-port.c +++ b/src/mm-serial-port.c @@ -852,6 +852,15 @@ mm_serial_port_open (MMSerialPort *self, GError **error) return TRUE; } +gboolean +mm_serial_port_is_open (MMSerialPort *self) +{ + g_return_val_if_fail (self != NULL, FALSE); + g_return_val_if_fail (MM_IS_SERIAL_PORT (self), FALSE); + + return (MM_SERIAL_PORT_GET_PRIVATE (self)->fd >= 0); +} + void mm_serial_port_close (MMSerialPort *self) { |