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44 lines
1.4 KiB
C
44 lines
1.4 KiB
C
/* Copyright (C) 1991-2017 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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<http://www.gnu.org/licenses/>. */
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#include <errno.h>
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#include <stddef.h>
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#include <sys/time.h>
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#include <mach.h>
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/* Get the current time of day and timezone information,
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putting it into *TV and *TZ. If TZ is NULL, *TZ is not filled.
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Returns 0 on success, -1 on errors. */
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int
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__gettimeofday (struct timeval *tv, struct timezone *tz)
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{
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kern_return_t err;
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if (tz != NULL)
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*tz = (struct timezone){0, 0}; /* XXX */
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if (err = __host_get_time (__mach_host_self (), (time_value_t *) tv))
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{
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errno = err;
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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 (__gettimeofday)
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weak_alias (__gettimeofday, gettimeofday)
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libc_hidden_weak (gettimeofday)
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