Hi, On Fri, 18 Jul 2014, Theodore Ts'o wrote: [...] > If the GRND_RANDOM bit is not set, then the /dev/urandom pool > will be used. Unlike using read(2) to fetch data from > /dev/urandom, if the urandom pool has not been sufficiently > initialized, getrandom(2) will block or return -1 with the > errno set to EGAIN if the GRND_NONBLOCK bit is set in flags. ^^^^^ Small typo: this should be EAGAIN. [...] Regards Till Smejkal -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html