api_msg.h
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- /*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
- #ifndef __LWIP_API_MSG_H__
- #define __LWIP_API_MSG_H__
- #include "lwip/opt.h"
- #include "lwip/pbuf.h"
- #include "lwip/sys.h"
- #include "lwip/ip.h"
- #include "lwip/udp.h"
- #include "lwip/tcp.h"
- #include "lwip/api.h"
- enum api_msg_type {
- API_MSG_NEWCONN,
- API_MSG_DELCONN,
-
- API_MSG_BIND,
- API_MSG_CONNECT,
- API_MSG_DISCONNECT,
- API_MSG_LISTEN,
- API_MSG_ACCEPT,
- API_MSG_SEND,
- API_MSG_RECV,
- API_MSG_WRITE,
- API_MSG_CLOSE,
-
- API_MSG_MAX
- };
- struct api_msg_msg {
- struct netconn *conn;
- enum netconn_type conntype;
- union {
- struct pbuf *p;
- struct {
- struct ip_addr *ipaddr;
- u16_t port;
- } bc;
- struct {
- void *dataptr;
- u16_t len;
- unsigned char copy;
- } w;
- sys_mbox_t mbox;
- u16_t len;
- } msg;
- };
- struct api_msg {
- enum api_msg_type type;
- struct api_msg_msg msg;
- };
- void api_msg_input(struct api_msg *msg);
- void api_msg_post(struct api_msg *msg);
- #endif /* __LWIP_API_MSG_H__ */