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115959290f
The x86_64 specific timer_gettime implementation (from ./linux/x86_64/timer_gettime.c) reused the Linux generic one (from ./linux/timer_gettime.c) to implement handling some compatible timers (previously defined in librt, now in libc). As the generic implementation now is going to also support new (available from Linux 5.1+) timer_gettime64 syscall, those two implementations have been decoupled for easier conversion. The original INLINE_SYSCALL() macro has been replaced with INLINE_SYSCALL_CALL() to avoid explicit passing the number of arguments. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
35 lines
1.2 KiB
C
35 lines
1.2 KiB
C
/* Copyright (C) 2003-2019 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
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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 <errno.h>
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#include <stdlib.h>
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#include <time.h>
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#include <sysdep.h>
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#include "kernel-posix-timers.h"
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int
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timer_gettime (timer_t timerid, struct itimerspec *value)
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{
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struct timer *kt = (struct timer *) timerid;
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/* Delete the kernel timer object. */
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int res = INLINE_SYSCALL (timer_gettime, 2, kt->ktimerid, value);
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return res;
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}
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