75 struct fdevents {  struct
79     int (*event_set)(struct fdevents *ev, fdnode *fdn, int events);  argument
80     int (*event_del)(struct fdevents *ev, fdnode *fdn);  argument
81     int (*poll)(struct fdevents *ev, int timeout_ms);  argument
83     log_error_st *errh;
84     int *cur_fds;
85     uint32_t maxfds;
87     int epoll_fd;
88     struct epoll_event *epoll_events;
91     int devpoll_fd;
92     struct pollfd *devpollfds;
95     int port_fd;
96     port_event_t *port_events;
122     int (*reset)(struct fdevents *ev);  argument
123     void (*free)(struct fdevents *ev);  argument
124     const char *event_handler;
125     fdevent_handler_t type;