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The thrd_sleep function has been converted to support 64 bit time. It was also necessary to provide Linux specific copy of it to avoid problems on i686-gnu (i.e. HURD) port, which is not providing clock_nanosleep() supporting 64 bit time. The thrd_sleep is a wrapper on POSIX threads to provide C11 standard threads interface. It directly calls __clock_nanosleep64(). Build tests: ./src/scripts/build-many-glibcs.py glibcs Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
36 lines
1.5 KiB
C
36 lines
1.5 KiB
C
/* Internal C11 threads definitions - linux version
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Copyright (C) 2020 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 <sysdeps/pthread/thrd_priv.h>
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#if __TIMESIZE == 64
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# define __cnd_timedwait64 __cnd_timedwait
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# define __mtx_timedlock64 __mtx_timedlock
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# define __thrd_sleep64 __thrd_sleep
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#else
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extern int __cnd_timedwait64 (cnd_t *restrict cond, mtx_t *restrict mutex,
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const struct __timespec64 *restrict time_point);
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libpthread_hidden_proto (__cnd_timedwait64)
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extern int __mtx_timedlock64 (mtx_t *restrict mutex,
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const struct __timespec64 *restrict time_point);
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libpthread_hidden_proto (__mtx_timedlock64)
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extern int __thrd_sleep64 (const struct __timespec64 *time_point,
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struct __timespec64 *remaining);
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libpthread_hidden_proto (__thrd_sleep64)
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#endif
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