Searched refs:TF_BLACKHOLE (Results 1 - 2 of 2) sorted by relevance

/darwin-on-arm/xnu/bsd/netinet/
H A Dtcp_timer.c667 tp->t_flags |= TF_BLACKHOLE; /* Record that we may have found a black hole */
694 if ((tp->t_flags & TF_BLACKHOLE) && (tp->t_rxtshift > 4)) {
696 tp->t_flags &= ~TF_BLACKHOLE;
H A Dtcp_var.h227 #define TF_BLACKHOLE 0x20000000 /* Path MTU Discovery Black Hole detection */ macro

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