accel-dp: formed skeleton

1 files changed, 44 insertions, 0 deletions

diff --git a/accel-dp/event.h b/accel-dp/event.h
new file mode 100644
index 0000000..fefb099
--- /dev/null
+++ b/accel-dp/event.h
@@ -0,0 +1,44 @@
+#ifndef __EVENT_H__
+#define __EVENT_H__
+
+#include <sys/epoll.h>
+#include "list.h"
+
+#define EVENT_READ 1
+#define EVENT_WRITE 2
+
+struct event_handler {
+	struct list_head entry;
+	struct list_head entry2;
+	struct timespec timeout_ts;
+	int fd;
+	struct epoll_event epoll_event;
+	int (*read)(struct event_handler *);
+	int (*write)(struct event_handler *);
+	void (*timeout)(struct event_handler *);
+	void (*close)(struct event_handler *);
+};
+
+struct event_deferred {
+	struct event_deferred *next;
+	void (*fn)(struct event_deferred *);
+};
+
+int event_init(void);
+void event_loop();
+void event_process(int timeout);
+void event_terminate(void);
+int event_add_handler(struct event_handler *h, int mode);
+int event_enable_handler(struct event_handler *h, int mode);
+int event_disable_handler(struct event_handler *h, int mode);
+int event_mod_handler(struct event_handler *h, int mode);
+int event_del_handler(struct event_handler *h, int close);
+void event_set_timeout(struct event_handler *h, int msec);
+void event_add_deferred(struct event_deferred *d);
+
+static inline void event_init_handler(struct event_handler *h)
+{
+	h->entry.next = NULL;
+}
+
+#endif