table of contents
COMEDI_DO_INSNLIST(3) | Comedi reference | COMEDI_DO_INSNLIST(3) |
NAME¶
comedi_do_insnlist - perform multiple instructionsSYNOPSIS¶
#include <comedilib.h>
int
comedi_do_insnlist(comedi_t * device,
comedi_insnlist * list);
DESCRIPTION¶
The function comedi_do_insnlist performs multiple Comedi instructions as part of one system call. This function can be used to avoid the overhead of multiple system calls.RETURN VALUE¶
The function comedi_do_insnlist returns the number of successfully completed instructions. Error information for the unsuccessful instruction is not available. If there is an error before the first instruction can be executed, -1 is returned.AUTHORS¶
David Schleef <ds@schleef.org>Author.
Frank Mori Hess <fmhess@users.sourceforge.net>
Author.
Herman Bruyninckx <Herman.Bruyninckx@mech.kuleuven.ac.be>
Author.
Bernd Porr <tech@linux-usb-daq.co.uk>
Author.
Ian Abbott <abbotti@mev.co.uk>
Author.
Éric Piel <piel@delmic.com>
Author.
COPYRIGHT¶
Copyright © 1998-2003 David Schleef07/14/2014 | Comedi |