Lines Matching defs:options
23 * stores TCP options:
30 * any) to figure out which TCP options we should use for the rebuilt
57 * tcp options in the lower bits of the timestamp value that will be
66 u32 options = 0;
68 options = ireq->wscale_ok ? ireq->snd_wscale : TS_OPT_WSCALE_MASK;
70 options |= TS_OPT_SACK;
72 options |= TS_OPT_ECN;
75 ts |= options;
227 * additional tcp options in the timestamp.
228 * This extracts these options from the timestamp echo.
236 /* echoed timestamp, lowest bits contain options */
237 u32 options = tcp_opt->rcv_tsecr;
247 tcp_opt->sack_ok = (options & TS_OPT_SACK) ? TCP_SACK_SEEN : 0;
252 if ((options & TS_OPT_WSCALE_MASK) == TS_OPT_WSCALE_MASK)
256 tcp_opt->snd_wscale = options & TS_OPT_WSCALE_MASK;
396 /* We throwed the options of the initial SYN away, so we hope
397 * the ACK carries the same options again (see RFC1122 4.2.3.8)