40 lines
1.2 KiB
C
40 lines
1.2 KiB
C
/* Test netinet/in.h endian-conversion macros always return the correct type.
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Copyright (C) 2017-2022 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
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License as published by the Free Software Foundation; either
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version 2.1 of the 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; if not, see
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<https://www.gnu.org/licenses/>. */
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#include <netinet/in.h>
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#include <stdint.h>
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int i;
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uint16_t u16;
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uint32_t u32;
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int
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do_test (void)
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{
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/* This is a compilation test. */
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extern __typeof (htons (i)) u16;
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extern __typeof (ntohs (i)) u16;
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extern __typeof (htonl (i)) u32;
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extern __typeof (ntohl (i)) u32;
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(void) u16;
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(void) u32;
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return 0;
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}
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#include <support/test-driver.c>
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