std::net
PollSubscribe
enum PollSubscribe : const ushort
{
ANY_READ = os::POLLIN,
PRIO_READ = os::POLLPRI,
OOB_READ = os::POLLRDBAND,
READ = os::POLLRDNORM,
ANY_WRITE = os::POLLOUT,
OOB_WRITE = os::POLLWRBAND,
WRITE = os::POLLWRNORM,
}