Name

comedi_cancel — stop streaming input/output in progress

Synopsis

#include <comedilib.h>
int comedi_cancel(comedi_t * device,
 unsigned int subdevice);
 

Description

The function comedi_cancel can be used to stop a command previously started by comedi_command which is still in progress on the subdevice indicated by the parameters device and subdevice.

Return value

If successful, 0 is returned, otherwise -1.