+++ /dev/null
-/*
- * 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/opt.h"
-
-#if !NO_SYS /* don't build if not configured for use in lwipopts.h */
-
-#include "lwip/api_msg.h"
-#include "lwip/netifapi.h"
-#include "lwip/pbuf.h"
-#include "lwip/api.h"
-#include "lwip/sys.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#if LWIP_TCPIP_CORE_LOCKING
-/** The global semaphore to lock the stack. */
-extern sys_sem_t lock_tcpip_core;
-#define LOCK_TCPIP_CORE() sys_sem_wait(lock_tcpip_core)
-#define UNLOCK_TCPIP_CORE() sys_sem_signal(lock_tcpip_core)
-#define TCPIP_APIMSG(m) tcpip_apimsg_lock(m)
-#define TCPIP_APIMSG_ACK(m)
-#define TCPIP_NETIFAPI(m) tcpip_netifapi_lock(m)
-#define TCPIP_NETIFAPI_ACK(m)
-#else
-#define LOCK_TCPIP_CORE()
-#define UNLOCK_TCPIP_CORE()
-#define TCPIP_APIMSG(m) tcpip_apimsg(m)
-#define TCPIP_APIMSG_ACK(m) sys_sem_signal(m->conn->op_completed)
-#define TCPIP_NETIFAPI(m) tcpip_netifapi(m)
-#define TCPIP_NETIFAPI_ACK(m) sys_sem_signal(m->sem)
-#endif /* LWIP_TCPIP_CORE_LOCKING */
-
-void tcpip_init(void (* tcpip_init_done)(void *), void *arg);
-
-#if LWIP_NETCONN
-err_t tcpip_apimsg(struct api_msg *apimsg);
-#if LWIP_TCPIP_CORE_LOCKING
-err_t tcpip_apimsg_lock(struct api_msg *apimsg);
-#endif /* LWIP_TCPIP_CORE_LOCKING */
-#endif /* LWIP_NETCONN */
-
-err_t tcpip_input(struct pbuf *p, struct netif *inp);
-
-#if LWIP_NETIF_API
-err_t tcpip_netifapi(struct netifapi_msg *netifapimsg);
-#if LWIP_TCPIP_CORE_LOCKING
-err_t tcpip_netifapi_lock(struct netifapi_msg *netifapimsg);
-#endif /* LWIP_TCPIP_CORE_LOCKING */
-#endif /* LWIP_NETIF_API */
-
-err_t tcpip_callback_with_block(void (*f)(void *ctx), void *ctx, u8_t block);
-#define tcpip_callback(f,ctx) tcpip_callback_with_block(f,ctx,1)
-
-err_t tcpip_timeout(u32_t msecs, sys_timeout_handler h, void *arg);
-#define tcpip_untimeout(h, arg) tcpip_timeout(0xffffffff, h, arg)
-
-enum tcpip_msg_type {
-#if LWIP_NETCONN
- TCPIP_MSG_API,
-#endif /* LWIP_NETCONN */
- TCPIP_MSG_INPKT,
-#if LWIP_NETIF_API
- TCPIP_MSG_NETIFAPI,
-#endif /* LWIP_NETIF_API */
- TCPIP_MSG_CALLBACK,
- TCPIP_MSG_TIMEOUT
-};
-
-struct tcpip_msg {
- enum tcpip_msg_type type;
- sys_sem_t *sem;
- union {
-#if LWIP_NETCONN
- struct api_msg *apimsg;
-#endif /* LWIP_NETCONN */
-#if LWIP_NETIF_API
- struct netifapi_msg *netifapimsg;
-#endif /* LWIP_NETIF_API */
- struct {
- struct pbuf *p;
- struct netif *netif;
- } inp;
- struct {
- void (*f)(void *ctx);
- void *ctx;
- } cb;
- struct {
- u32_t msecs;
- sys_timeout_handler h;
- void *arg;
- } tmo;
- } msg;
-};
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* !NO_SYS */
-
-#endif /* __LWIP_TCPIP_H__ */