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sys/netinet/tcp.h
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#define TCPOPT_TIMESTAMP 8 | #define TCPOPT_TIMESTAMP 8 | ||||
#define TCPOLEN_TIMESTAMP 10 | #define TCPOLEN_TIMESTAMP 10 | ||||
#define TCPOLEN_TSTAMP_APPA (TCPOLEN_TIMESTAMP+2) /* appendix A */ | #define TCPOLEN_TSTAMP_APPA (TCPOLEN_TIMESTAMP+2) /* appendix A */ | ||||
#define TCPOPT_SIGNATURE 19 /* Keyed MD5: RFC 2385 */ | #define TCPOPT_SIGNATURE 19 /* Keyed MD5: RFC 2385 */ | ||||
#define TCPOLEN_SIGNATURE 18 | #define TCPOLEN_SIGNATURE 18 | ||||
#define TCPOPT_FAST_OPEN 34 | #define TCPOPT_FAST_OPEN 34 | ||||
#define TCPOLEN_FAST_OPEN_EMPTY 2 | #define TCPOLEN_FAST_OPEN_EMPTY 2 | ||||
#define MAX_TCPOPTLEN 40 /* Absolute maximum TCP options len */ | |||||
/* Miscellaneous constants */ | /* Miscellaneous constants */ | ||||
#define MAX_SACK_BLKS 6 /* Max # SACK blocks stored at receiver side */ | #define MAX_SACK_BLKS 6 /* Max # SACK blocks stored at receiver side */ | ||||
#define TCP_MAX_SACK 4 /* MAX # SACKs sent in any segment */ | #define TCP_MAX_SACK 4 /* MAX # SACKs sent in any segment */ | ||||
/* | /* | ||||
* The default maximum segment size (MSS) to be used for new TCP connections | * The default maximum segment size (MSS) to be used for new TCP connections | ||||
* when path MTU discovery is not enabled. | * when path MTU discovery is not enabled. | ||||
* | * | ||||
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