comedi_get_max_buffer_size - maximum streaming buffer size
#include <comedilib.h>
int comedi_get_max_buffer_size (comedi_t * device, unsigned int
subdevice);
The function comedi_get_max_buffer_size() returns the maximum allowable
size (in bytes) of the streaming buffer for the subdevice specified by
device and subdevice. Changing the maximum buffer size requires
appropriate privileges. On error, -1 is returned.
28 October 2007