| in.h (153553) | in.h (158563) |
|---|---|
| 1/*- 2 * Copyright (c) 1982, 1986, 1990, 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 * @(#)in.h 8.3 (Berkeley) 1/3/94 | 1/*- 2 * Copyright (c) 1982, 1986, 1990, 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 * @(#)in.h 8.3 (Berkeley) 1/3/94 |
| 30 * $FreeBSD: head/sys/netinet/in.h 153553 2005-12-20 09:38:03Z delphij $ | 30 * $FreeBSD: head/sys/netinet/in.h 158563 2006-05-14 14:22:49Z bms $ |
| 31 */ 32 33#ifndef _NETINET_IN_H_ 34#define _NETINET_IN_H_ 35 36#include <sys/cdefs.h> 37#include <sys/_types.h> 38#include <machine/endian.h> --- 380 unchanged lines hidden (view full) --- 419#define IP_MINTTL 66 /* minimum TTL for packet or drop */ 420#define IP_DONTFRAG 67 /* don't fragment packet */ 421 422/* 423 * Defaults and limits for options 424 */ 425#define IP_DEFAULT_MULTICAST_TTL 1 /* normally limit m'casts to 1 hop */ 426#define IP_DEFAULT_MULTICAST_LOOP 1 /* normally hear sends if a member */ | 31 */ 32 33#ifndef _NETINET_IN_H_ 34#define _NETINET_IN_H_ 35 36#include <sys/cdefs.h> 37#include <sys/_types.h> 38#include <machine/endian.h> --- 380 unchanged lines hidden (view full) --- 419#define IP_MINTTL 66 /* minimum TTL for packet or drop */ 420#define IP_DONTFRAG 67 /* don't fragment packet */ 421 422/* 423 * Defaults and limits for options 424 */ 425#define IP_DEFAULT_MULTICAST_TTL 1 /* normally limit m'casts to 1 hop */ 426#define IP_DEFAULT_MULTICAST_LOOP 1 /* normally hear sends if a member */ |
| 427#define IP_MAX_MEMBERSHIPS 20 /* per socket */ | |
| 428 429/* | 427 428/* |
| 429 * The imo_membership vector for each socket is now dynamically allocated at 430 * run-time, bounded by USHRT_MAX, and is reallocated when needed, sized 431 * according to a power-of-two increment. 432 */ 433#define IP_MIN_MEMBERSHIPS 31 434#define IP_MAX_MEMBERSHIPS 4095 435 436/* |
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| 430 * Argument structure for IP_ADD_MEMBERSHIP and IP_DROP_MEMBERSHIP. 431 */ 432struct ip_mreq { 433 struct in_addr imr_multiaddr; /* IP multicast address of group */ 434 struct in_addr imr_interface; /* local IP address of interface */ 435}; 436 437/* --- 158 unchanged lines hidden --- | 437 * Argument structure for IP_ADD_MEMBERSHIP and IP_DROP_MEMBERSHIP. 438 */ 439struct ip_mreq { 440 struct in_addr imr_multiaddr; /* IP multicast address of group */ 441 struct in_addr imr_interface; /* local IP address of interface */ 442}; 443 444/* --- 158 unchanged lines hidden --- |