comedi_set_max_buffer_size man page

comedi_set_max_buffer_size — streaming buffer size of subdevice


#include <comedilib.h>

int comedi_set_max_buffer_size (comedi_t * device, unsigned int subdevice, unsigned int max_size);


The function comedi_set_max_buffer_size() changes 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. If sucessful, the old buffer size is returned. On error, -1 is returned.


28 October 2007