INet: Allow updating on id, len, seq, and flag field for TCP segment offload
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@ -162,6 +162,9 @@ struct IpHdr : public ip_hdr
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uint32_t dst() const { return ntohl(ip_dst); }
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void sum(uint16_t sum) { ip_sum = sum; }
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void id(uint16_t _id) { ip_id = htons(_id); }
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void len(uint16_t _len) { ip_len = htons(_len); }
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bool options(std::vector<const IpOpt *> &vec) const;
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@ -260,6 +263,8 @@ struct TcpHdr : public tcp_hdr
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uint16_t urp() const { return ntohs(th_urp); }
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void sum(uint16_t sum) { th_sum = sum; }
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void seq(uint32_t _seq) { th_seq = htonl(_seq); }
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void flags(uint8_t _flags) { th_flags = _flags; }
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bool options(std::vector<const TcpOpt *> &vec) const;
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@ -348,6 +353,7 @@ struct UdpHdr : public udp_hdr
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uint16_t sum() const { return uh_sum; }
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void sum(uint16_t sum) { uh_sum = sum; }
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void len(uint16_t _len) { uh_ulen = htons(_len); }
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int size() const { return sizeof(udp_hdr); }
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const uint8_t *bytes() const { return (const uint8_t *)this; }
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