Native Client doesn't support fcntl natively and its default implemention just returns ENOSYS. Change-Id: Id8615e2f6f0a75a1140f8efd75afde471ccdf466 Reviewed-on: https://boringssl-review.googlesource.com/6721 Reviewed-by: Adam Langley <agl@google.com>kris/onging/CECPQ3_patch15