#ifndef FPM_EVENTS_H
#define FPM_EVENTS_H 1
#define FPM_EV_TIMEOUT (1 << 0)
#define FPM_EV_READ (1 << 1)
#define FPM_EV_PERSIST (1 << 2)
#define FPM_EV_EDGE (1 << 3)
#define fpm_event_set_timer(ev, flags, cb, arg) fpm_event_set((ev), -1, (flags), (cb), (arg))
struct fpm_event_s {
int fd;
struct timeval timeout;
struct timeval frequency;
void (*callback)(struct fpm_event_s *, short, void *);
void *arg;
int flags;
int index;
short which;
};
typedef struct fpm_event_queue_s {
struct fpm_event_queue_s *prev;
struct fpm_event_queue_s *next;
struct fpm_event_s *ev;
} fpm_event_queue;
struct fpm_event_module_s {
const char *name;
int support_edge_trigger;
int (*init)(int max_fd);
int (*clean)(void);
int (*wait)(struct fpm_event_queue_s *queue, unsigned long int timeout);
int (*add)(struct fpm_event_s *ev);
int (*remove)(struct fpm_event_s *ev);
};
void fpm_event_loop(int err);
void fpm_event_fire(struct fpm_event_s *ev);
int fpm_event_init_main();
int fpm_event_set(struct fpm_event_s *ev, int fd, int flags, void (*callback)(struct fpm_event_s *, short, void *), void *arg);
int fpm_event_add(struct fpm_event_s *ev, unsigned long int timeout);
int fpm_event_del(struct fpm_event_s *ev);
int fpm_event_pre_init(char *machanism);
const char *fpm_event_machanism_name();
int fpm_event_support_edge_trigger();
#endif