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4a1995267e
2000-04-12 Andreas Jaeger <aj@suse.de> * sysdeps/unix/i386/i586/clock_gettime.c: Fix typo. * sysdeps/unix/sysv/linux/i386/get_clockfreq.c: Include <string.h> for memmem declaration. * sysdeps/unix/clock_gettime.c (clock_gettime): Initialize retval to -1. * sysdeps/posix/clock_getres.c (clock_getres): Likewise.
52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
/* Copyright (C) 1999, 2000 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 Library General Public License as
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published by the Free Software Foundation; either version 2 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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include <errno.h>
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#include <sys/time.h>
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#ifndef EXTRA_CLOCK_CASES
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# define EXTRA_CLOCK_CASES
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#endif
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/* Get current value of CLOCK and store it in TP. */
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int
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clock_gettime (clockid_t clock_id, struct timespec *tp)
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{
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struct timeval tv;
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int retval = -1;
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switch (clock_id)
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{
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case CLOCK_REALTIME:
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retval = gettimeofday (&tv, NULL);
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if (retval == 0)
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/* Convert into `timespec'. */
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TIMEVAL_TO_TIMESPEC (&tv, tp);
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break;
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EXTRA_CLOCK_CASES
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default:
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__set_errno (EINVAL);
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break;
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}
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return retval;
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}
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