diff options
Diffstat (limited to 'ext/lwip/src/include/lwip/tcpip.h')
| -rw-r--r-- | ext/lwip/src/include/lwip/tcpip.h | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/ext/lwip/src/include/lwip/tcpip.h b/ext/lwip/src/include/lwip/tcpip.h deleted file mode 100644 index 637476e1..00000000 --- a/ext/lwip/src/include/lwip/tcpip.h +++ /dev/null @@ -1,167 +0,0 @@ -/* - * 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" -#include "lwip/timers.h" -#include "lwip/netif.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/** Define this to something that triggers a watchdog. This is called from - * tcpip_thread after processing a message. */ -#ifndef LWIP_TCPIP_THREAD_ALIVE -#define LWIP_TCPIP_THREAD_ALIVE() -#endif - -#if LWIP_TCPIP_CORE_LOCKING -/** The global semaphore to lock the stack. */ -extern sys_mutex_t lock_tcpip_core; -#define LOCK_TCPIP_CORE() sys_mutex_lock(&lock_tcpip_core) -#define UNLOCK_TCPIP_CORE() sys_mutex_unlock(&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 /* LWIP_TCPIP_CORE_LOCKING */ -#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 */ - -/** Function prototype for the init_done function passed to tcpip_init */ -typedef void (*tcpip_init_done_fn)(void *arg); -/** Function prototype for functions passed to tcpip_callback() */ -typedef void (*tcpip_callback_fn)(void *ctx); - -/* Forward declarations */ -struct tcpip_callback_msg; - -void tcpip_init(tcpip_init_done_fn tcpip_init_done, 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(tcpip_callback_fn function, void *ctx, u8_t block); -#define tcpip_callback(f, ctx) tcpip_callback_with_block(f, ctx, 1) - -struct tcpip_callback_msg* tcpip_callbackmsg_new(tcpip_callback_fn function, void *ctx); -void tcpip_callbackmsg_delete(struct tcpip_callback_msg* msg); -err_t tcpip_trycallback(struct tcpip_callback_msg* msg); - -/* free pbufs or heap memory from another context without blocking */ -err_t pbuf_free_callback(struct pbuf *p); -err_t mem_free_callback(void *m); - -#if LWIP_TCPIP_TIMEOUT -err_t tcpip_timeout(u32_t msecs, sys_timeout_handler h, void *arg); -err_t tcpip_untimeout(sys_timeout_handler h, void *arg); -#endif /* LWIP_TCPIP_TIMEOUT */ - -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 */ -#if LWIP_TCPIP_TIMEOUT - TCPIP_MSG_TIMEOUT, - TCPIP_MSG_UNTIMEOUT, -#endif /* LWIP_TCPIP_TIMEOUT */ - TCPIP_MSG_CALLBACK, - TCPIP_MSG_CALLBACK_STATIC -}; - -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 { - tcpip_callback_fn function; - void *ctx; - } cb; -#if LWIP_TCPIP_TIMEOUT - struct { - u32_t msecs; - sys_timeout_handler h; - void *arg; - } tmo; -#endif /* LWIP_TCPIP_TIMEOUT */ - } msg; -}; - -#ifdef __cplusplus -} -#endif - -#endif /* !NO_SYS */ - -#endif /* __LWIP_TCPIP_H__ */ |