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Searched refs:tcp_header_length (Results 1 – 4 of 4) sorted by relevance

/aosp_15_r20/external/bcc/examples/networking/http_filter/
H A Dhttp-parse-simple.py137 tcp_header_length = packet_bytearray[ETH_HLEN + ip_header_length + 12] #load Byte variable
138 tcp_header_length = tcp_header_length & 0xF0 #mask bit 4..7 variable
139 tcp_header_length = tcp_header_length >> 2 #SHR 4 ; SHL 2 -> SHR 2 variable
142 payload_offset = ETH_HLEN + ip_header_length + tcp_header_length
H A Dhttp-parse-complete.py198 tcp_header_length = packet_bytearray[ETH_HLEN + ip_header_length + 12] # load Byte variable
199 tcp_header_length = tcp_header_length & 0xF0 # mask bit 4..7 variable
200 tcp_header_length = tcp_header_length >> 2 # SHR 4 ; SHL 2 -> SHR 2 variable
210 payload_offset = ETH_HLEN + ip_header_length + tcp_header_length
H A Dhttp-parse-simple.c32 u32 tcp_header_length = 0; in http_filter() local
55 tcp_header_length = tcp->offset << 2; //SHL 2 -> *4 multiply in http_filter()
58 payload_offset = ETH_HLEN + ip_header_length + tcp_header_length; in http_filter()
59 payload_length = ip->tlen - ip_header_length - tcp_header_length; in http_filter()
H A Dhttp-parse-complete.c52 u32 tcp_header_length = 0; in http_filter() local
84 tcp_header_length = tcp->offset << 2; //SHL 2 -> *4 multiply in http_filter()
87 payload_offset = ETH_HLEN + ip_header_length + tcp_header_length; in http_filter()
88 payload_length = ip->tlen - ip_header_length - tcp_header_length; in http_filter()