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Searched refs:sack (Results 1 – 4 of 4) sorted by relevance

/xnu-12377.41.6/bsd/netinet/
H A Dtcp_sack.c104 SYSCTL_SKMEM_TCP_INT(OID_AUTO, sack, CTLFLAG_RW | CTLFLAG_LOCKED,
420 struct sackblk sack, sack_blocks[TCP_MAX_SACK + 1], *sblkp; in tcp_sack_doack() local
445 &sack, sizeof(sack)); in tcp_sack_doack()
446 sack.start = ntohl(sack.start); in tcp_sack_doack()
447 sack.end = ntohl(sack.end); in tcp_sack_doack()
448 if (TCP_VALIDATE_SACK_SEQ_NUMBERS(tp, &sack, th_ack)) { in tcp_sack_doack()
449 sack_blocks[num_sack_blks++] = sack; in tcp_sack_doack()
470 sack = sack_blocks[i]; in tcp_sack_doack()
472 sack_blocks[j] = sack; in tcp_sack_doack()
H A Dtcp_output.c747 struct sackblk *sack = (struct sackblk *)(void *)to->to_sacks; in tcp_addoptions() local
763 sack_seq = htonl(sack->start); in tcp_addoptions()
767 sack_seq = htonl(sack->end); in tcp_addoptions()
772 sack++; in tcp_addoptions()
2246 struct sackblk sack = tp->sackblks[i]; in tcp_output() local
2247 *lp++ = htonl(sack.start); in tcp_output()
2248 *lp++ = htonl(sack.end); in tcp_output()
/xnu-12377.41.6/bsd/skywalk/
H A Dos_sysctls_private.h75 X(int32_t, sack, 1) \
/xnu-12377.41.6/bsd/net/
H A Dpf.c2601 struct sackblk sack; in pf_modulate_sack() local
2624 memcpy(&sack, &opt[i], sizeof(sack)); in pf_modulate_sack()
2625 pf_change_a(&sack.start, &th->th_sum, in pf_modulate_sack()
2626 htonl(ntohl(sack.start) - in pf_modulate_sack()
2628 pf_change_a(&sack.end, &th->th_sum, in pf_modulate_sack()
2629 htonl(ntohl(sack.end) - in pf_modulate_sack()
2631 memcpy(&opt[i], &sack, sizeof(sack)); in pf_modulate_sack()