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32 lines
1.1 KiB
C
32 lines
1.1 KiB
C
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/* Check if stat supports nanosecond resolution.
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Copyright (C) 2021 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 <stdbool.h>
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bool
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support_stat_nanoseconds (void)
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{
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/* s390 stat64 compat symbol does not support nanoseconds resolution
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and it used on non-LFS [f,l]stat[at] implementations. */
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#if defined __linux__ && !defined __s390x__ && defined __s390__
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return false;
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#else
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return true;
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#endif
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}
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