[zeromq-dev] Examples and returned errors

Pieter Hintjens ph at imatix.com
Thu May 31 16:25:26 CEST 2012

On Thu, May 31, 2012 at 3:21 PM, Marco Trapanese
<marcotrapanese at gmail.com> wrote:

>   printf("errno = %d\n", zmq_errno());
>   int rc = zmq_setsockopt (publisher, ZMQ_HWM, &hwm, sizeof (hwm));
>   printf("errno = %d\n", zmq_errno());

The fact that errno changes is not significant. If rc is 0, errno is
_not_ significant.


More information about the zeromq-dev mailing list