mbed official / lwip

Official mbed lwIP library (version 1.4.0)

Dependents:   LwIPNetworking NetServicesMin EthernetInterface EthernetInterface_RSF ... more

Legacy Networking Libraries

This is an mbed 2 networking library. For mbed OS 5, lwip has been integrated with built-in networking interfaces. The networking libraries have been revised to better support additional network stacks and thread safety here.

This library is based on the code of lwIP v1.4.0

Copyright (c) 2001, 2002 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.

include/lwip/netifapi.h@20:08f08bfc3f3d, 2016-03-14 (annotated)

Committer:
mbed_official
Date:
Mon Mar 14 16:15:36 2016 +0000
Revision:
20:08f08bfc3f3d
Parent:
0:51ac1d130fd4 
Synchronized with git revision fec574a5ed6db26aca1b13992ff271bf527d4a0d



Full URL: https://github.com/mbedmicro/mbed/commit/fec574a5ed6db26aca1b13992ff271bf527d4a0d/



Increased allocated netbufs to handle DTLS handshakes

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 0:51ac1d130fd4 1 /*
mbed_official 0:51ac1d130fd4 2 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 0:51ac1d130fd4 3 * are permitted provided that the following conditions are met:
mbed_official 0:51ac1d130fd4 4 *
mbed_official 0:51ac1d130fd4 5 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 0:51ac1d130fd4 6 * this list of conditions and the following disclaimer.
mbed_official 0:51ac1d130fd4 7 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 0:51ac1d130fd4 8 * this list of conditions and the following disclaimer in the documentation
mbed_official 0:51ac1d130fd4 9 * and/or other materials provided with the distribution.
mbed_official 0:51ac1d130fd4 10 * 3. The name of the author may not be used to endorse or promote products
mbed_official 0:51ac1d130fd4 11 * derived from this software without specific prior written permission.
mbed_official 0:51ac1d130fd4 12 *
mbed_official 0:51ac1d130fd4 13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
mbed_official 0:51ac1d130fd4 14 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
mbed_official 0:51ac1d130fd4 15 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
mbed_official 0:51ac1d130fd4 16 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
mbed_official 0:51ac1d130fd4 17 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
mbed_official 0:51ac1d130fd4 18 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
mbed_official 0:51ac1d130fd4 19 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
mbed_official 0:51ac1d130fd4 20 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
mbed_official 0:51ac1d130fd4 21 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
mbed_official 0:51ac1d130fd4 22 * OF SUCH DAMAGE.
mbed_official 0:51ac1d130fd4 23 *
mbed_official 0:51ac1d130fd4 24 * This file is part of the lwIP TCP/IP stack.
mbed_official 0:51ac1d130fd4 25 *
mbed_official 0:51ac1d130fd4 26 */
mbed_official 0:51ac1d130fd4 27
mbed_official 0:51ac1d130fd4 28 #ifndef __LWIP_NETIFAPI_H__
mbed_official 0:51ac1d130fd4 29 #define __LWIP_NETIFAPI_H__
mbed_official 0:51ac1d130fd4 30
mbed_official 0:51ac1d130fd4 31 #include "lwip/opt.h"
mbed_official 0:51ac1d130fd4 32
mbed_official 0:51ac1d130fd4 33 #if LWIP_NETIF_API /* don't build if not configured for use in lwipopts.h */
mbed_official 0:51ac1d130fd4 34
mbed_official 0:51ac1d130fd4 35 #include "lwip/sys.h"
mbed_official 0:51ac1d130fd4 36 #include "lwip/netif.h"
mbed_official 0:51ac1d130fd4 37 #include "lwip/dhcp.h"
mbed_official 0:51ac1d130fd4 38 #include "lwip/autoip.h"
mbed_official 0:51ac1d130fd4 39
mbed_official 0:51ac1d130fd4 40 #ifdef __cplusplus
mbed_official 0:51ac1d130fd4 41 extern "C" {
mbed_official 0:51ac1d130fd4 42 #endif
mbed_official 0:51ac1d130fd4 43
mbed_official 0:51ac1d130fd4 44 typedef void (*netifapi_void_fn)(struct netif *netif);
mbed_official 0:51ac1d130fd4 45 typedef err_t (*netifapi_errt_fn)(struct netif *netif);
mbed_official 0:51ac1d130fd4 46
mbed_official 0:51ac1d130fd4 47 struct netifapi_msg_msg {
mbed_official 0:51ac1d130fd4 48 #if !LWIP_TCPIP_CORE_LOCKING
mbed_official 0:51ac1d130fd4 49 sys_sem_t sem;
mbed_official 0:51ac1d130fd4 50 #endif /* !LWIP_TCPIP_CORE_LOCKING */
mbed_official 0:51ac1d130fd4 51 err_t err;
mbed_official 0:51ac1d130fd4 52 struct netif *netif;
mbed_official 0:51ac1d130fd4 53 union {
mbed_official 0:51ac1d130fd4 54 struct {
mbed_official 0:51ac1d130fd4 55 ip_addr_t *ipaddr;
mbed_official 0:51ac1d130fd4 56 ip_addr_t *netmask;
mbed_official 0:51ac1d130fd4 57 ip_addr_t *gw;
mbed_official 0:51ac1d130fd4 58 void *state;
mbed_official 0:51ac1d130fd4 59 netif_init_fn init;
mbed_official 0:51ac1d130fd4 60 netif_input_fn input;
mbed_official 0:51ac1d130fd4 61 } add;
mbed_official 0:51ac1d130fd4 62 struct {
mbed_official 0:51ac1d130fd4 63 netifapi_void_fn voidfunc;
mbed_official 0:51ac1d130fd4 64 netifapi_errt_fn errtfunc;
mbed_official 0:51ac1d130fd4 65 } common;
mbed_official 0:51ac1d130fd4 66 } msg;
mbed_official 0:51ac1d130fd4 67 };
mbed_official 0:51ac1d130fd4 68
mbed_official 0:51ac1d130fd4 69 struct netifapi_msg {
mbed_official 0:51ac1d130fd4 70 void (* function)(struct netifapi_msg_msg *msg);
mbed_official 0:51ac1d130fd4 71 struct netifapi_msg_msg msg;
mbed_official 0:51ac1d130fd4 72 };
mbed_official 0:51ac1d130fd4 73
mbed_official 0:51ac1d130fd4 74
mbed_official 0:51ac1d130fd4 75 /* API for application */
mbed_official 0:51ac1d130fd4 76 err_t netifapi_netif_add ( struct netif *netif,
mbed_official 0:51ac1d130fd4 77 ip_addr_t *ipaddr,
mbed_official 0:51ac1d130fd4 78 ip_addr_t *netmask,
mbed_official 0:51ac1d130fd4 79 ip_addr_t *gw,
mbed_official 0:51ac1d130fd4 80 void *state,
mbed_official 0:51ac1d130fd4 81 netif_init_fn init,
mbed_official 0:51ac1d130fd4 82 netif_input_fn input);
mbed_official 0:51ac1d130fd4 83
mbed_official 0:51ac1d130fd4 84 err_t netifapi_netif_set_addr ( struct netif *netif,
mbed_official 0:51ac1d130fd4 85 ip_addr_t *ipaddr,
mbed_official 0:51ac1d130fd4 86 ip_addr_t *netmask,
mbed_official 0:51ac1d130fd4 87 ip_addr_t *gw );
mbed_official 0:51ac1d130fd4 88
mbed_official 0:51ac1d130fd4 89 err_t netifapi_netif_common ( struct netif *netif,
mbed_official 0:51ac1d130fd4 90 netifapi_void_fn voidfunc,
mbed_official 0:51ac1d130fd4 91 netifapi_errt_fn errtfunc);
mbed_official 0:51ac1d130fd4 92
mbed_official 0:51ac1d130fd4 93 #define netifapi_netif_remove(n) netifapi_netif_common(n, netif_remove, NULL)
mbed_official 0:51ac1d130fd4 94 #define netifapi_netif_set_up(n) netifapi_netif_common(n, netif_set_up, NULL)
mbed_official 0:51ac1d130fd4 95 #define netifapi_netif_set_down(n) netifapi_netif_common(n, netif_set_down, NULL)
mbed_official 0:51ac1d130fd4 96 #define netifapi_netif_set_default(n) netifapi_netif_common(n, netif_set_default, NULL)
mbed_official 0:51ac1d130fd4 97 #define netifapi_dhcp_start(n) netifapi_netif_common(n, NULL, dhcp_start)
mbed_official 0:51ac1d130fd4 98 #define netifapi_dhcp_stop(n) netifapi_netif_common(n, dhcp_stop, NULL)
mbed_official 0:51ac1d130fd4 99 #define netifapi_autoip_start(n) netifapi_netif_common(n, NULL, autoip_start)
mbed_official 0:51ac1d130fd4 100 #define netifapi_autoip_stop(n) netifapi_netif_common(n, NULL, autoip_stop)
mbed_official 0:51ac1d130fd4 101
mbed_official 0:51ac1d130fd4 102 #ifdef __cplusplus
mbed_official 0:51ac1d130fd4 103 }
mbed_official 0:51ac1d130fd4 104 #endif
mbed_official 0:51ac1d130fd4 105
mbed_official 0:51ac1d130fd4 106 #endif /* LWIP_NETIF_API */
mbed_official 0:51ac1d130fd4 107
mbed_official 0:51ac1d130fd4 108 #endif /* __LWIP_NETIFAPI_H__ */