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gethostbydns.c (65532) gethostbydns.c (81975)
1/*
2 * ++Copyright++ 1985, 1988, 1993
3 * -
4 * Copyright (c) 1985, 1988, 1993
5 * The Regents of the University of California. All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions

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51 * SOFTWARE.
52 * -
53 * --Copyright--
54 */
55
56#if defined(LIBC_SCCS) && !defined(lint)
57static char sccsid[] = "@(#)gethostnamadr.c 8.1 (Berkeley) 6/4/93";
58static char fromrcsid[] = "From: Id: gethnamaddr.c,v 8.23 1998/04/07 04:59:46 vixie Exp $";
1/*
2 * ++Copyright++ 1985, 1988, 1993
3 * -
4 * Copyright (c) 1985, 1988, 1993
5 * The Regents of the University of California. All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions

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51 * SOFTWARE.
52 * -
53 * --Copyright--
54 */
55
56#if defined(LIBC_SCCS) && !defined(lint)
57static char sccsid[] = "@(#)gethostnamadr.c 8.1 (Berkeley) 6/4/93";
58static char fromrcsid[] = "From: Id: gethnamaddr.c,v 8.23 1998/04/07 04:59:46 vixie Exp $";
59static char rcsid[] = "$FreeBSD: head/lib/libc/net/gethostbydns.c 65532 2000-09-06 18:16:48Z nectar $";
59static char rcsid[] = "$FreeBSD: head/lib/libc/net/gethostbydns.c 81975 2001-08-20 12:53:36Z kris $";
60#endif /* LIBC_SCCS and not lint */
61
62#include <sys/types.h>
63#include <sys/param.h>
64#include <sys/socket.h>
65#include <netinet/in.h>
66#include <arpa/inet.h>
67#include <arpa/nameser.h>

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93static char *host_aliases[MAXALIASES];
94static char hostbuf[8*1024];
95static u_char host_addr[16]; /* IPv4 or IPv6 */
96
97#ifdef RESOLVSORT
98static void addrsort __P((char **, int));
99#endif
100
60#endif /* LIBC_SCCS and not lint */
61
62#include <sys/types.h>
63#include <sys/param.h>
64#include <sys/socket.h>
65#include <netinet/in.h>
66#include <arpa/inet.h>
67#include <arpa/nameser.h>

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93static char *host_aliases[MAXALIASES];
94static char hostbuf[8*1024];
95static u_char host_addr[16]; /* IPv4 or IPv6 */
96
97#ifdef RESOLVSORT
98static void addrsort __P((char **, int));
99#endif
100
101#ifdef DEBUG
102static void dprintf(char *, int) __printflike(1, 0);
103#endif
104
101#if PACKETSZ > 1024
102#define MAXPACKET PACKETSZ
103#else
104#define MAXPACKET 1024
105#endif
106
107typedef union {
108 HEADER hdr;

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105#if PACKETSZ > 1024
106#define MAXPACKET PACKETSZ
107#else
108#define MAXPACKET 1024
109#endif
110
111typedef union {
112 HEADER hdr;

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