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42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
/* Test lookup of IPv4 mapped addresses in files database (bug 25457)
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Copyright (C) 2023-2024 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation; either version 2.1 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; see the file COPYING.LIB. If
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not, see <https://www.gnu.org/licenses/>. */
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#include <stdio.h>
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#include <arpa/inet.h>
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#include <netdb.h>
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static int
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do_test (void)
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{
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struct sockaddr_in6 s6 = { .sin6_family = AF_INET6 };
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inet_pton (AF_INET6, "::ffff:192.168.0.1", &s6.sin6_addr);
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char node[NI_MAXHOST];
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int res = getnameinfo ((struct sockaddr *) &s6, sizeof (s6), node,
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sizeof (node), NULL, 0, NI_NAMEREQD);
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if (res)
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printf ("%d %s\n", res, gai_strerror (res));
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else
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printf ("node=%s\n", node);
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return res != 0;
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}
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#include <support/test-driver.c>
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