On Fri, Jan 27, 2017 at 08:31:55AM -0800, Stephen Hemminger wrote:
> On Fri, 27 Jan 2017 09:56:53 -0500
> Aaron Conole <acon...@redhat.com> wrote:
>
> > + if (rte_eal_alarm_init() < 0) {
> > + RTE_LOG (ERR, EAL, "Cannot init interrupt-handling thread\n");
> > + /* rte_eal_alarm_init sets rte_errno on failure. */
> > + errno = rte_errno;
>
> Hmm. DPDK in general does not reset errno but instead uses error code
> directly on return (best) or in some cases rte_errno
I think we'll disagree on what way of returning error codes is best :-), but
yes, DPDK does not generally modify errno.
