POLLHUP - Haiku

Symbol: POLLHUP

src/bin/debug/strace/events.cpp

FLAG_INFO_ENTRY(POLLHUP),

src/system/kernel/events/wait_for_objects.cpp

{ "hup", POLLHUP },

src/system/kernel/events/wait_for_objects.cpp

fds[i].events |= POLLNVAL | POLLERR | POLLHUP;