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expose some TCP analyzer utility functions for use by derived classes

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This commit is contained in:
Vern Paxson 2019-04-23 16:40:58 -07:00
parent aebcb1415d
commit 85acdc14e4
2 changed files with 12 additions and 4 deletions
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8
src/analyzer/protocol/tcp/TCP.cc
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@ -1019,9 +1019,9 @@ void TCP_Analyzer::CheckPIA_FirstPacket(int is_orig, const IP_Hdr* ip)
}
}
static uint64 get_relative_seq(const TCP_Endpoint* endpoint,
uint32 cur_base, uint32 last, uint32 wraps,
bool* underflow = 0)
uint64 TCP_Analyzer::get_relative_seq(const TCP_Endpoint* endpoint,
uint32 cur_base, uint32 last,
uint32 wraps, bool* underflow)
{
int32 delta = seq_delta(cur_base, last);
@ -1052,7 +1052,7 @@ static uint64 get_relative_seq(const TCP_Endpoint* endpoint,
return endpoint->ToRelativeSeqSpace(cur_base, wraps);
}
static int get_segment_len(int payload_len, TCP_Flags flags)
int TCP_Analyzer::get_segment_len(int payload_len, TCP_Flags flags)
{
int seg_len = payload_len;