-/*
- * Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
+/* -*- Mode: C; tab-width: 4 -*-
*
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Copyright (c) 2002-2018 Apple Inc. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
-
- Change History (most recent first):
-
-$Log: mDNSUNP.h,v $
-Revision 1.13 2004/03/20 05:37:09 cheshire
-Fix contributed by Terry Lambert & Alfred Perlstein:
-Don't use uint8_t -- it requires stdint.h, which doesn't exist on FreeBSD 4.x
-
-Revision 1.12 2004/01/28 21:12:15 cheshire
-Reconcile mDNSIPv6Support & HAVE_IPV6 into a single flag (HAVE_IPV6)
-
-Revision 1.11 2003/12/13 05:43:09 bradley
-Fixed non-sa_len and non-IPv6 version of GET_SA_LEN macro to cast as sockaddr to access
-sa_family so it works with any sockaddr-compatible address structure (e.g. sockaddr_storage).
-
-Revision 1.10 2003/12/11 03:03:51 rpantos
-Clean up mDNSPosix so that it builds on OS X again.
-
-Revision 1.9 2003/12/08 20:47:02 rpantos
-Add support for mDNSResponder on Linux.
-
-Revision 1.8 2003/08/12 19:56:26 cheshire
-Update to APSL 2.0
-
-Revision 1.7 2003/08/06 18:20:51 cheshire
-Makefile cleanup
-
-Revision 1.6 2003/07/02 21:19:59 cheshire
-<rdar://problem/3313413> Update copyright notices, etc., in source code comments
-
-Revision 1.5 2003/03/13 03:46:21 cheshire
-Fixes to make the code build on Linux
-
-Revision 1.4 2002/12/23 22:13:32 jgraessl
-
-Reviewed by: Stuart Cheshire
-Initial IPv6 support for mDNSResponder.
-
-Revision 1.3 2002/09/21 20:44:53 zarzycki
-Added APSL info
-
-Revision 1.2 2002/09/19 04:20:44 cheshire
-Remove high-ascii characters that confuse some systems
-
-Revision 1.1 2002/09/17 06:24:35 cheshire
-First checkin
-
-*/
+ */
#ifndef __mDNSUNP_h
#define __mDNSUNP_h
#include <net/if.h>
#include <netinet/in.h>
-#ifdef __cplusplus
- extern "C" {
+#ifdef HAVE_LINUX
+#include <linux/socket.h>
+#define IPV6_2292_PKTINFO IPV6_2292PKTINFO
+#define IPV6_2292_HOPLIMIT IPV6_2292HOPLIMIT
+#else
+// The following are the supported non-linux posix OSes -
+// netbsd, freebsd and openbsd.
+#if HAVE_IPV6
+#define IPV6_2292_PKTINFO 19
+#define IPV6_2292_HOPLIMIT 20
+#endif
#endif
-#ifdef NOT_HAVE_SOCKLEN_T
- typedef unsigned int socklen_t;
+#ifdef __cplusplus
+extern "C" {
#endif
-#if !defined(_SS_MAXSIZE)
- #define sockaddr_storage sockaddr
+#ifdef NOT_HAVE_SOCKLEN_T
+typedef unsigned int socklen_t;
#endif
#ifndef NOT_HAVE_SA_LEN
#define GET_SA_LEN(X) (((struct sockaddr*)&(X))->sa_family == AF_INET ? sizeof(struct sockaddr_in) : sizeof(struct sockaddr))
#endif
-#define IFI_NAME 16 /* same as IFNAMSIZ in <net/if.h> */
-#define IFI_HADDR 8 /* allow for 64-bit EUI-64 in future */
+#define IFI_NAME IFNAMSIZ /* same as IFNAMSIZ in <net/if.h> */
+#define IFI_HADDR 8 /* allow for 64-bit EUI-64 in future */
// Renamed from my_in_pktinfo because in_pktinfo is used by Linux.
struct my_in_pktinfo {
struct sockaddr_storage ipi_addr;
- int ipi_ifindex; /* received interface index */
- char ipi_ifname[IFI_NAME]; /* received interface name */
+ int ipi_ifindex; /* received interface index */
+ char ipi_ifname[IFI_NAME]; /* received interface name */
};
/* From the text (Stevens, section 20.2): */
/* 2. the destination addres of the received datagram (from the IP_RECVDSTADDR socket option, and */
/* 3. the index of the interface on which the datagram was received (the IP_RECVIF socket option).' */
extern ssize_t recvfrom_flags(int fd, void *ptr, size_t nbytes, int *flagsp,
- struct sockaddr *sa, socklen_t *salenptr, struct my_in_pktinfo *pktp, u_char *ttl);
-
-struct ifi_info {
- char ifi_name[IFI_NAME]; /* interface name, null terminated */
- u_char ifi_haddr[IFI_HADDR]; /* hardware address */
- u_short ifi_hlen; /* #bytes in hardware address: 0, 6, 8 */
- short ifi_flags; /* IFF_xxx constants from <net/if.h> */
- short ifi_myflags; /* our own IFI_xxx flags */
- int ifi_index; /* interface index */
- struct sockaddr *ifi_addr; /* primary address */
- struct sockaddr *ifi_brdaddr;/* broadcast address */
- struct sockaddr *ifi_dstaddr;/* destination address */
- struct ifi_info *ifi_next; /* next of these structures */
-};
+ struct sockaddr *sa, socklen_t *salenptr, struct my_in_pktinfo *pktp, u_char *ttl);
-#define IFI_ALIAS 1 /* ifi_addr is an alias */
-
-/* From the text (Stevens, section 16.6): */
-/* 'Since many programs need to know all the interfaces on a system, we will develop a */
-/* function of our own named get_ifi_info that returns a linked list of structures, one */
-/* for each interface that is currently "up."' */
-extern struct ifi_info *get_ifi_info(int family, int doaliases);
+#if defined(AF_INET6) && HAVE_IPV6
+#define INET6_ADDRSTRLEN 46 /*Maximum length of IPv6 address */
+#endif
-/* 'The free_ifi_info function, which takes a pointer that was */
-/* returned by get_ifi_info and frees all the dynamic memory.' */
-extern void free_ifi_info(struct ifi_info *);
+#ifdef NOT_HAVE_DAEMON
+extern int daemon(int nochdir, int noclose);
+#endif
#ifdef __cplusplus
- }
+}
#endif
#endif
projects / apple / mdnsresponder.git / blobdiff