SOCK_NOTIFY_TRIGGER_ALL :: SOCK_NOTIFY_TRIGGER_ONESHOT | SOCK_NOTIFY_TRIGGER_PERSISTENT | SOCK_NOTIFY_TRIGGER_LEVEL | SOCK_NOTIFY_TRIGGER_EDGE
SOCK_NOTIFY_TRIGGER_ALL :: SOCK_NOTIFY_TRIGGER_ONESHOT | SOCK_NOTIFY_TRIGGER_PERSISTENT | SOCK_NOTIFY_TRIGGER_LEVEL | SOCK_NOTIFY_TRIGGER_EDGE