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add SCM_TIMESTAMPING_OPT_STATS and related TCP_ enums from linux v4.10 

for tcp timestamp control messages, new in linux commit
1c885808e45601b2b6f68b30ac1d999e10b6f606
and export time measurements via tcp_info, added in linux commit
efd90174167530c67a54273fd5d8369c87f9bd32
This commit is contained in:
Szabolcs Nagy 2017-03-05 20:51:23 +00:00 committed by Rich Felker
parent 6fc6ca1a32
commit 5c596ed867
2 changed files with 11 additions and 0 deletions
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10
include/netinet/tcp.h
View File

@ -44,6 +44,13 @@
#define TCP_LISTEN 10
#define TCP_CLOSING 11
enum {
TCP_NLA_PAD,
TCP_NLA_BUSY,
TCP_NLA_RWND_LIMITED,
TCP_NLA_SNDBUF_LIMITED,
};
#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
#define TCPOPT_EOL 0
#define TCPOPT_NOP 1
@ -190,6 +197,9 @@ struct tcp_info {
uint32_t tcpi_data_segs_in;
uint32_t tcpi_data_segs_out;
uint64_t tcpi_delivery_rate;
uint64_t tcpi_busy_time;
uint64_t tcpi_rwnd_limited;
uint64_t tcpi_sndbuf_limited;
};
#define TCP_MD5SIG_MAXKEYLEN 80

1
include/sys/socket.h
View File

@ -224,6 +224,7 @@ struct linger {
#define SO_ATTACH_REUSEPORT_CBPF 51
#define SO_ATTACH_REUSEPORT_EBPF 52
#define SO_CNX_ADVICE 53
#define SCM_TIMESTAMPING_OPT_STATS 54
#ifndef SOL_SOCKET
#define SOL_SOCKET 1