COMEDI_GET_READ_SUBDEVICE(3)
NAME
comedi_get_read_subdevice - find streaming input subdevice
SYNOPSIS
#include <comedilib.h> int comedi_get_read_subdevice (comedi_t * device);
DESCRIPTION
- The function comedi_get_read_subdevice() returns the subdevice that
allows streaming input for device dev. If no subdevice supports
streaming input, -1 is returned and the Comedilib error number is set
to XXX "subdevice not found".