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3537ecb49c
The generic version is straightforward. For Hurd, its nanosleep implementation is moved to clock_nanosleep with adjustments from generic unix implementation. The generic clock_nanosleep unix version is also removed since it calls nanosleep. Checked on x86_64-linux-gnu and powerpc64le-linux-gnu. Reviewed-by: Florian Weimer <fweimer@redhat.com>
37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
/* Copyright (C) 1996-2019 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 <errno.h>
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#include <time.h>
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/* Pause execution for a number of nanoseconds. */
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int
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__nanosleep (const struct timespec *requested_time,
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struct timespec *remaining)
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{
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int ret = __clock_nanosleep (CLOCK_REALTIME, 0, requested_time, remaining);
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if (ret != 0)
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{
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__set_errno (ret);
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return -1;
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}
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return 0;
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}
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libc_hidden_def (__nanosleep)
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weak_alias (__nanosleep, nanosleep)
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