Lines Matching refs:setsockopt
325 if (rcvbuf && setsockopt(fd, SOL_SOCKET,
327 perror("setsockopt SO_RCVBUF");
330 if (sndbuf && setsockopt(fd, SOL_SOCKET,
332 perror("setsockopt SO_SNDBUF");
374 if (setsockopt(fdlisten, SOL_SOCKET, SO_RCVLOWAT,
376 perror("setsockopt SO_RCVLOWAT");
526 setsockopt(fdlisten, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on));
531 setsockopt(fdlisten, IPPROTO_TCP, TCP_MAXSEG,
533 perror("setsockopt TCP_MAXSEG");
563 setsockopt(fd, IPPROTO_TCP, TCP_MAXSEG, &mss, sizeof(mss)) == -1) {
564 perror("setsockopt TCP_MAXSEG");
572 setsockopt(fd, SOL_SOCKET, SO_MAX_PACING_RATE,
574 perror("setsockopt SO_MAX_PACING_RATE");
576 if (zflg && setsockopt(fd, SOL_SOCKET, SO_ZEROCOPY,
578 perror("setsockopt SO_ZEROCOPY, (-z option disabled)");