84     fd: i32,  field
93         fd: i32,  in new()
99             fd,  in new()
116     pub fn fd(&self) -> i32 {  in fd()  method
117         self.fd  in fd()
209         for fd in fds {  in close()
213                 .get_file_by_fd(fd);  in close()
219             epoll.ep_items.remove(&fd);  in close()
266         let fd = fd_table_guard.alloc_fd(ep_file, None)?;  in do_create_epoll()  localVariable
268         Ok(fd as usize)  in do_create_epoll()
284         fd: i32,  in do_epoll_ctl()
297             .get_file_by_fd(fd)  in do_epoll_ctl()
354             let ep_item = epoll_guard.ep_items.get(&fd);  in do_epoll_ctl()
365                         fd,  in do_epoll_ctl()
376                     Self::ep_remove(&mut epoll_guard, fd, Some(dst_file))?;  in do_epoll_ctl()
617         epoll_guard.ep_items.insert(epitem.fd, epitem.clone());  in ep_insert()
641         fd: i32,  in ep_remove()
648         let epitem = epoll.ep_items.remove(&fd).unwrap();  in ep_remove()