tcpip.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_TCPIP_H__
- #define __LWIP_TCPIP_H__
- #include "lwip/api_msg.h"
- #include "lwip/pbuf.h"
- void tcpip_init(void (* tcpip_init_done)(void *), void *arg);
- void tcpip_apimsg(struct api_msg *apimsg);
- err_t tcpip_input(struct pbuf *p, struct netif *inp);
- err_t tcpip_callback(void (*f)(void *ctx), void *ctx);
- void tcpip_tcp_timer_needed(void);
- enum tcpip_msg_type {
- TCPIP_MSG_API,
- TCPIP_MSG_INPUT,
- TCPIP_MSG_CALLBACK
- };
- struct tcpip_msg {
- enum tcpip_msg_type type;
- sys_sem_t *sem;
- union {
- struct api_msg *apimsg;
- struct {
- struct pbuf *p;
- struct netif *netif;
- } inp;
- struct {
- void (*f)(void *ctx);
- void *ctx;
- } cb;
- } msg;
- };
- #endif /* __LWIP_TCPIP_H__ */