blob: 8c47ee1f218a0df34f9e0fbb636eef7a21816de2 [file] [log] [blame]
#ifndef CNE_EVENT_H
#define CNE_EVENT_H
/*
** Copyright 2006, The Android Open Source Project
** Copyright (c) 2010, Code Aurora Forum. All rights reserved.
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
#include "cne.h"
// Max number of fd's we watch at any one time. Increase if necessary.
#define MAX_FD_EVENTS 8
typedef void (*cnd_event_cb)(int fd, void *userdata);
typedef int (*cneIntFnType)(void);
typedef void (*cneProcessCmdFnType)(int, void*,size_t);
typedef void (*cneRegMsgCbFnType)(cne_messageCbType);
struct cnd_event {
struct cnd_event *next;
struct cnd_event *prev;
int fd;
int index;
int persist;
cnd_event_cb func;
void *param;
};
// Initialize internal data structs
int cnd_event_init();
// Initialize an event
void cnd_event_set(struct cnd_event * ev, int fd, int persist, cnd_event_cb func, void * param);
// Add event to watch list
void cnd_event_add(struct cnd_event * ev);
// Remove event from watch list
void cnd_event_del(struct cnd_event * ev);
// Event loop
void cnd_event_loop();
// Dump watch table for debugging
void cnd_dump_watch_table();
#endif /* CNE_EVENT_H */