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ssm: Add API to get device

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This can be useful in some cases and it was simply missing.
This commit is contained in:
Benjamin Berg 2020-09-21 18:00:04 +02:00
parent 84112abc71
commit 0e732dbafa
2 changed files with 16 additions and 0 deletions
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14
libfprint/fpi-ssm.c
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@ -617,6 +617,20 @@ fpi_ssm_jump_to_state_delayed (FpiSsm *machine,
g_source_set_name (machine->timeout, source_name); g_source_set_name (machine->timeout, source_name);
} }
/**
* fpi_ssm_get_device:
* @machine: an #FpiSsm state machine
*
* Returns the device that the SSM has been associated with.
*
* Returns: (transfer none): the #FpDevice.
*/
FpDevice*
fpi_ssm_get_device (FpiSsm *machine)
{
return machine->dev;
}
/** /**
* fpi_ssm_get_cur_state: * fpi_ssm_get_cur_state:
* @machine: an #FpiSsm state machine * @machine: an #FpiSsm state machine

2
libfprint/fpi-ssm.h
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@ -92,6 +92,8 @@ void fpi_ssm_mark_failed (FpiSsm *machine,
void fpi_ssm_set_data (FpiSsm *machine, void fpi_ssm_set_data (FpiSsm *machine,
gpointer ssm_data, gpointer ssm_data,
GDestroyNotify ssm_data_destroy); GDestroyNotify ssm_data_destroy);
FpDevice * fpi_ssm_get_device (FpiSsm *machine);
gpointer fpi_ssm_get_data (FpiSsm *machine); gpointer fpi_ssm_get_data (FpiSsm *machine);
GError * fpi_ssm_get_error (FpiSsm *machine); GError * fpi_ssm_get_error (FpiSsm *machine);
GError * fpi_ssm_dup_error (FpiSsm *machine); GError * fpi_ssm_dup_error (FpiSsm *machine);