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int__ip_local_out(structsk_buff*skb){structiphdr*iph=ip_hdr(skb);iph->tot_len=htons(skb->len);ip_send_check(iph);/*¼ÆËã²¢Ìî³ä...

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flowchart TD A[ÊäÈëÖµ host_val] --> B{ÀàÐÍ¿í¶È} B -->|16-bit| C[htons / ntohs] B -->|32-bit| D[htonl / ntohl] B -...

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È»ºó½« `h_addr_list[0]` ÖеÄIPµØÖ·¸´ÖƵ½ `sockaddr_in` µÄ `sin_addr` ×Ö¶ÎÖÐ,²¢È·±£¶Ë¿ÚºÅʹÓà `htons()` Õýȷת»»ÎªÍøÂç×Ö½ÚÐò...

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uint32_t htonl(uint32_t hostlong); // ×¢Òâ uint32_t ÊÇÕë¶Ô 4 ×Ö½ÚµÄ uint16_t htons(uint16_t hostshort); // ×¢Òâ uint16_t ÊÇÕë¶Ô 2 ×Ö½ÚµÄ uint32_t ntohl(...

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(UDP_SOCKET_PORT*)lpParam; SOCKADDR_IN sockSrc; sockSrc.sin_family = AF_INET; sockSrc.sin_port = htons(usp->port); sockSrc.sin_addr.S_un.S_addr = htonl(IN...

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