| tcp.h (130989) | tcp.h (133874) |
|---|---|
| 1/* 2 * Copyright (c) 1982, 1986, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 13 unchanged lines hidden (view full) --- 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)tcp.h 8.1 (Berkeley) 6/10/93 | 1/* 2 * Copyright (c) 1982, 1986, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 13 unchanged lines hidden (view full) --- 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)tcp.h 8.1 (Berkeley) 6/10/93 |
| 30 * $FreeBSD: head/sys/netinet/tcp.h 130989 2004-06-23 21:04:37Z ps $ | 30 * $FreeBSD: head/sys/netinet/tcp.h 133874 2004-08-16 18:32:07Z rwatson $ |
| 31 */ 32 33#ifndef _NETINET_TCP_H_ 34#define _NETINET_TCP_H_ 35 36#include <sys/cdefs.h> 37 38#if __BSD_VISIBLE --- 107 unchanged lines hidden (view full) --- 146 */ 147#define TCP6_MSS 1024 148 149#define TCP_MAXWIN 65535 /* largest value for (unscaled) window */ 150#define TTCP_CLIENT_SND_WND 4096 /* dflt send window for T/TCP client */ 151 152#define TCP_MAX_WINSHIFT 14 /* maximum window shift */ 153 | 31 */ 32 33#ifndef _NETINET_TCP_H_ 34#define _NETINET_TCP_H_ 35 36#include <sys/cdefs.h> 37 38#if __BSD_VISIBLE --- 107 unchanged lines hidden (view full) --- 146 */ 147#define TCP6_MSS 1024 148 149#define TCP_MAXWIN 65535 /* largest value for (unscaled) window */ 150#define TTCP_CLIENT_SND_WND 4096 /* dflt send window for T/TCP client */ 151 152#define TCP_MAX_WINSHIFT 14 /* maximum window shift */ 153 |
| 154#define TCP_MAXBURST 4 /* maximum segments in a burst */ | 154#define TCP_MAXBURST 4 /* maximum segments in a burst */ |
| 155 156#define TCP_MAXHLEN (0xf<<2) /* max length of header in bytes */ 157#define TCP_MAXOLEN (TCP_MAXHLEN - sizeof(struct tcphdr)) 158 /* max space left for options */ 159#endif /* __BSD_VISIBLE */ 160 161/* 162 * User-settable options (used with setsockopt). 163 */ 164#define TCP_NODELAY 0x01 /* don't delay send to coalesce packets */ 165#if __BSD_VISIBLE 166#define TCP_MAXSEG 0x02 /* set maximum segment size */ 167#define TCP_NOPUSH 0x04 /* don't push last block of write */ 168#define TCP_NOOPT 0x08 /* don't use TCP options */ 169#define TCP_MD5SIG 0x10 /* use MD5 digests (RFC2385) */ 170#endif 171 172#endif /* !_NETINET_TCP_H_ */ | 155 156#define TCP_MAXHLEN (0xf<<2) /* max length of header in bytes */ 157#define TCP_MAXOLEN (TCP_MAXHLEN - sizeof(struct tcphdr)) 158 /* max space left for options */ 159#endif /* __BSD_VISIBLE */ 160 161/* 162 * User-settable options (used with setsockopt). 163 */ 164#define TCP_NODELAY 0x01 /* don't delay send to coalesce packets */ 165#if __BSD_VISIBLE 166#define TCP_MAXSEG 0x02 /* set maximum segment size */ 167#define TCP_NOPUSH 0x04 /* don't push last block of write */ 168#define TCP_NOOPT 0x08 /* don't use TCP options */ 169#define TCP_MD5SIG 0x10 /* use MD5 digests (RFC2385) */ 170#endif 171 172#endif /* !_NETINET_TCP_H_ */ |