41 lines
901 B
C
41 lines
901 B
C
#include "uip_pbuf.h"
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#include "uip-conf.h"
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#include "rtdef.h"
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#include "uip.h"
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#include "uip_arp.h"
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#include "uip_netif.h"
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err_t
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tcpip_input(struct pbuf *p, struct netif *inp)
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{
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int i;
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u8_t *pdata;
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if (uip_len)
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{
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uip_arp_out();
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if (( pdata =(u8_t*)rt_malloc(1500*sizeof(u8_t))) == RT_NULL)
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{
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pbuf_free(p);
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return 1;
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}
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for (i=0; i < (UIP_LLH_LEN + 40); ++i) // 14+40 =54
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{
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pdata[i] = uip_buf[i]; /* get dest an src ipaddr */
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}
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// Copy the data portion part
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for(; i < uip_len; ++i)
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{
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pdata[i] = uip_appdata[i - UIP_LLH_LEN - 40 ];
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}
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p ->payload = pdata;
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p->len = uip_len;
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inp->linkoutput(inp,p);
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rt_free(pdata);
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return 1;
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}
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else
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{
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pbuf_free(p);
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return 0;
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}
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} |