123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108 |
- /*
- * 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.
- *
- */
- #ifndef __LWIP_NETIFAPI_H__
- #define __LWIP_NETIFAPI_H__
- #include "lwip/opt.h"
- #if LWIP_NETIF_API /* don't build if not configured for use in lwipopts.h */
- #include "lwip/sys.h"
- #include "lwip/netif.h"
- #include "lwip/dhcp.h"
- #include "lwip/autoip.h"
- #ifdef __cplusplus
- extern "C" {
- #endif
- typedef void (*netifapi_void_fn)(struct netif *netif);
- typedef err_t (*netifapi_errt_fn)(struct netif *netif);
- struct netifapi_msg_msg {
- #if !LWIP_TCPIP_CORE_LOCKING
- sys_sem_t sem;
- #endif /* !LWIP_TCPIP_CORE_LOCKING */
- err_t err;
- struct netif *netif;
- union {
- struct {
- ip_addr_t *ipaddr;
- ip_addr_t *netmask;
- ip_addr_t *gw;
- void *state;
- netif_init_fn init;
- netif_input_fn input;
- } add;
- struct {
- netifapi_void_fn voidfunc;
- netifapi_errt_fn errtfunc;
- } common;
- } msg;
- };
- struct netifapi_msg {
- void (* function)(struct netifapi_msg_msg *msg);
- struct netifapi_msg_msg msg;
- };
- /* API for application */
- err_t netifapi_netif_add ( struct netif *netif,
- ip_addr_t *ipaddr,
- ip_addr_t *netmask,
- ip_addr_t *gw,
- void *state,
- netif_init_fn init,
- netif_input_fn input);
- err_t netifapi_netif_set_addr ( struct netif *netif,
- ip_addr_t *ipaddr,
- ip_addr_t *netmask,
- ip_addr_t *gw );
- err_t netifapi_netif_common ( struct netif *netif,
- netifapi_void_fn voidfunc,
- netifapi_errt_fn errtfunc);
- #define netifapi_netif_remove(n) netifapi_netif_common(n, netif_remove, NULL)
- #define netifapi_netif_set_up(n) netifapi_netif_common(n, netif_set_up, NULL)
- #define netifapi_netif_set_down(n) netifapi_netif_common(n, netif_set_down, NULL)
- #define netifapi_netif_set_default(n) netifapi_netif_common(n, netif_set_default, NULL)
- #define netifapi_dhcp_start(n) netifapi_netif_common(n, NULL, dhcp_start)
- #define netifapi_dhcp_stop(n) netifapi_netif_common(n, dhcp_stop, NULL)
- #define netifapi_autoip_start(n) netifapi_netif_common(n, NULL, autoip_start)
- #define netifapi_autoip_stop(n) netifapi_netif_common(n, NULL, autoip_stop)
- #ifdef __cplusplus
- }
- #endif
- #endif /* LWIP_NETIF_API */
- #endif /* __LWIP_NETIFAPI_H__ */
|