Fixed missing epoll one shot
@@ -172,6 +172,7 @@ pub const SA_RESTART: ::c_int = 0x10000000;
pub const SA_NOCLDSTOP: ::c_int = 0x00000001;
pub const EPOLL_CLOEXEC: ::c_int = 0x80000;
+pub const EPOLLONESHOT: ::c_int = 0x40000000;
pub const EFD_CLOEXEC: ::c_int = 0x80000;
