On 12/15/2014 09:04 PM, Jeremy White wrote:
Maybe retry immediately for EINTR: do { rc = read() } while (! ((rc == -1) && (errno == EINTR))) and remove "|| errno == EINTR" below.Can you explain why? I imagine that the EINTR case should be quite rare, and that in those cases, it would return into the regular channel handling, where it will be flagged as readable, and eventually return.
Unlike e.g. EAGAIN, the data to read is available. The idea is doing the read immediately instead of eventually. This may be a premature optimization. _______________________________________________ Spice-devel mailing list Spice-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/spice-devel