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fix lwip 1.4.1 compiling error when enable component init

This commit is contained in:
Bernard Xiong 2013-06-30 22:50:33 +08:00
parent 1172b47d1e
commit 1dd7e05336
4 changed files with 7 additions and 5 deletions
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2
bsp/lpc176x/rtconfig.h
View File

@ -142,7 +142,7 @@
// <integer name="RT_LWIP_TCP_PCB_NUM" description="Maximal number of simultaneously active TCP connections" default="5" />
#define RT_LWIP_TCP_PCB_NUM 3
// <integer name="RT_LWIP_TCP_SND_BUF" description="TCP sender buffer size" default="8192" />
#define RT_LWIP_TCP_SND_BUF 2048
#define RT_LWIP_TCP_SND_BUF (2 * TCP_MSS)
// <integer name="RT_LWIP_TCP_WND" description="TCP receive window" default="8192" />
#define RT_LWIP_TCP_WND 2048
// <bool name="RT_LWIP_SNMP" description="Enable SNMP protocol" default="false" />

4
components/net/lwip-1.4.1/src/arch/sys_arch.c
View File

@ -139,7 +139,7 @@ int lwip_system_init(void)
{
LWIP_ASSERT("Failed to create semaphore", 0);
return;
return -1;
}
tcpip_init(tcpip_init_done_callback, (void *)&done_sem);
@ -149,7 +149,7 @@ int lwip_system_init(void)
{
rt_sem_detach(&done_sem);
return;
return -1;
}
rt_sem_detach(&done_sem);

2
components/net/lwip-1.4.1/src/include/netif/ethernetif.h
View File

@ -30,6 +30,6 @@ rt_err_t eth_device_init(struct eth_device * dev, char *name);
rt_err_t eth_device_init_with_flag(struct eth_device *dev, char *name, rt_uint8_t flag);
rt_err_t eth_device_linkchange(struct eth_device* dev, rt_bool_t up);
void eth_system_device_init(void);
int eth_system_device_init(void);
#endif /* __NETIF_ETHERNETIF_H__ */

4
components/net/lwip-1.4.1/src/netif/ethernetif.c
View File

@ -350,7 +350,7 @@ static void eth_rx_thread_entry(void* parameter)
}
}
void eth_system_device_init()
int eth_system_device_init(void)
{
rt_err_t result = RT_EOK;
@ -382,6 +382,8 @@ void eth_system_device_init()
result = rt_thread_startup(&eth_tx_thread);
RT_ASSERT(result == RT_EOK);
return 0;
}
INIT_DEVICE_EXPORT(eth_system_device_init);