[{"name":"Signal","module":"GHC.Conc.Signal","entity":"type"},{"name":"ControlMessage","module":"GHC.Event.Control","entity":"data"},{"name":"CMsgDie","module":"GHC.Event.Control","type":"ControlMessage","entity":"constructor"},{"name":"CMsgSignal","module":"GHC.Event.Control","type":"ControlMessage","entity":"constructor"},{"name":"CMsgWakeup","module":"GHC.Event.Control","type":"ControlMessage","entity":"constructor"},{"name":"Control","module":"GHC.Event.Control","entity":"data"},{"name":"newControl","module":"GHC.Event.Control","entity":"value"},{"name":"closeControl","module":"GHC.Event.Control","entity":"value"},{"name":"readControlMessage","module":"GHC.Event.Control","entity":"value"},{"constructors":["W"],"name":"controlReadFd","module":"GHC.Event.Control","type":"Control","entity":"selector"},{"name":"wakeupReadFd","module":"GHC.Event.Control","entity":"value"},{"name":"sendWakeup","module":"GHC.Event.Control","entity":"value"},{"name":"sendDie","module":"GHC.Event.Control","entity":"value"},{"name":"setNonBlockingFD","module":"System.Posix.Internals","entity":"value"}]