X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/c9d84d15c5c4dc8eca7594101fe5026080ed641e..ffa1470e5c7ff0e50028d085a481dc797b0b51ed:/missing/addrinfo.h?ds=sidebyside

diff --git a/missing/addrinfo.h b/missing/addrinfo.h
index f4d3bceb..1b5f92ec 100644
--- a/missing/addrinfo.h
+++ b/missing/addrinfo.h
@@ -1,7 +1,7 @@
 /*
  * Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
  * All rights reserved.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -13,7 +13,7 @@
  * 3. Neither the name of the project nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -27,6 +27,8 @@
  * SUCH DAMAGE.
  */
 
+/* $Id: addrinfo.h,v 1.4 2002-06-11 17:13:36 itojun Exp $ */
+
 #ifndef HAVE_ADDRINFO
 
 /*
@@ -66,41 +68,55 @@
 /* special recommended flags for getipnodebyname */
 #define	AI_DEFAULT	(AI_V4MAPPED_CFG | AI_ADDRCONFIG)
 
+struct addrinfo {
+	int	ai_flags;	/* AI_PASSIVE, AI_CANONNAME */
+	int	ai_family;	/* PF_xxx */
+	int	ai_socktype;	/* SOCK_xxx */
+	int	ai_protocol;	/* 0 or IPPROTO_xxx for IPv4 and IPv6 */
+	size_t	ai_addrlen;	/* length of ai_addr */
+	char	*ai_canonname;	/* canonical name for hostname */
+	struct sockaddr *ai_addr;	/* binary address */
+	struct addrinfo *ai_next;	/* next structure in linked list */
+};
+
+extern void freeaddrinfo (struct addrinfo *);
+extern void freehostent (struct hostent *);
+extern char *gai_strerror (int);
+extern int getaddrinfo (const char *, const char *,
+			    const struct addrinfo *, struct addrinfo **);
+extern int getnameinfo (const struct sockaddr *, size_t, char *,
+			    size_t, char *, size_t, int);
+extern struct hostent *getipnodebyaddr (const void *, size_t, int, int *);
+extern struct hostent *getipnodebyname (const char *, int, int, int *);
+extern int inet_pton (int, const char *, void *);
+extern const char *inet_ntop (int, const void *, char *, size_t);
+#endif /* HAVE_ADDRINFO */
+
 /*
  * Constants for getnameinfo()
  */
+#ifndef NI_MAXHOST
 #define	NI_MAXHOST	1025
+#endif
+#ifndef NI_MAXSERV
 #define	NI_MAXSERV	32
+#endif
 
 /*
  * Flag values for getnameinfo()
  */
+#ifndef NI_NOFQDN
 #define	NI_NOFQDN	0x00000001
+#endif
+#ifndef NI_NUMERICHOST
 #define	NI_NUMERICHOST	0x00000002
+#endif
+#ifndef NI_NAMEREQD
 #define	NI_NAMEREQD	0x00000004
+#endif
+#ifndef NI_NUMERICSERV
 #define	NI_NUMERICSERV	0x00000008
+#endif
+#ifndef NI_DGRAM
 #define	NI_DGRAM	0x00000010
-
-struct addrinfo {
-	int	ai_flags;	/* AI_PASSIVE, AI_CANONNAME */
-	int	ai_family;	/* PF_xxx */
-	int	ai_socktype;	/* SOCK_xxx */
-	int	ai_protocol;	/* 0 or IPPROTO_xxx for IPv4 and IPv6 */
-	size_t	ai_addrlen;	/* length of ai_addr */
-	char	*ai_canonname;	/* canonical name for hostname */
-	struct sockaddr *ai_addr;	/* binary address */
-	struct addrinfo *ai_next;	/* next structure in linked list */
-};
-
-extern void freeaddrinfo __P((struct addrinfo *));
-extern void freehostent __P((struct hostent *));
-extern char *gai_strerror __P((int));
-extern int getaddrinfo __P((const char *, const char *,
-			    const struct addrinfo *, struct addrinfo **));
-extern int getnameinfo __P((const struct sockaddr *, size_t, char *,
-			    size_t, char *, size_t, int));
-extern struct hostent *getipnodebyaddr __P((const void *, size_t, int, int *));
-extern struct hostent *getipnodebyname __P((const char *, int, int, int *));
-extern int inet_pton __P((int, const char *, void *));
-extern const char *inet_ntop __P((int, const void *, char *, size_t));
-#endif /* HAVE_ADDRINFO */
+#endif