diff options
Diffstat (limited to 'services/listen_dnsport.c')
| -rw-r--r-- | services/listen_dnsport.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/services/listen_dnsport.c b/services/listen_dnsport.c index 0341f3067489..3b53676d0e06 100644 --- a/services/listen_dnsport.c +++ b/services/listen_dnsport.c @@ -792,7 +792,12 @@ create_tcp_accept_sock(struct addrinfo *addr, int v6only, int* noproto, #endif if ((setsockopt(s, IPPROTO_TCP, TCP_FASTOPEN, &qlen, sizeof(qlen))) == -1 ) { - log_err("Setting TCP Fast Open as server failed: %s", strerror(errno)); +#ifdef ENOPROTOOPT + /* squelch ENOPROTOOPT: freebsd server mode with kernel support + disabled, except when verbosity enabled for debugging */ + if(errno != ENOPROTOOPT || verbosity >= 3) +#endif + log_err("Setting TCP Fast Open as server failed: %s", strerror(errno)); } #endif return s; |