Hello, On Fri, Jul 17, 2015 at 11:15:01PM +0200, Joël Krähemann wrote: > Hi, since on my system /usr/include/linux/delay.h is missing I'm > asking me how to include it and link against it. > > I'd like to use ndelay() instead of nanosleep(). ndelay isn't callable from userspace. That's also the reason for not being defined in userspace includable header files. Why do you think there is an advantage when using ndelay over nanosleep? Best regards Uwe -- Pengutronix e.K. | Uwe Kleine-König | Industrial Linux Solutions | http://www.pengutronix.de/ | -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html