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netinet/tcp.h: add new tcp_info fields from linux v5.4

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tcpi_rcv_ooopack for tracking connection quality:

  linux commit f9af2dbbfe01def62765a58af7fbc488351893c3
  tcp: Add TCP_INFO counter for packets received out-of-order

tcpi_snd_wnd peer window size for diagnosing tcp performance problems:

  linux commit 8f7baad7f03543451af27f5380fc816b008aa1f2
  tcp: Add snd_wnd to TCP_INFO
This commit is contained in:
Szabolcs Nagy
2019-12-30 18:14:08 -05:00
committed by Rich Felker
parent 5675aaa559
commit 5e0c9f246c
1 changed files with 2 additions and 0 deletions
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include/netinet/tcp.h
+2
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@@ -234,6 +234,8 @@ struct tcp_info {
uint64_t tcpi_bytes_retrans;
uint32_t tcpi_dsack_dups;
uint32_t tcpi_reord_seen;
uint32_t tcpi_rcv_ooopack;
uint32_t tcpi_snd_wnd;
};
#define TCP_MD5SIG_MAXKEYLEN 80