From 13fa3676961e9dd1a8a26eabec8aa9b2b4247899 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Mon, 10 Apr 2000 06:59:44 +0000 Subject: Update. * sysdeps/unix/clock_gettime.c: New file. * sysdeps/unix/clock_settime.c: New file. * sysdeps/posix/clock_getres.c: New file. --- sysdeps/unix/clock_gettime.c | 52 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 sysdeps/unix/clock_gettime.c (limited to 'sysdeps/unix/clock_gettime.c') diff --git a/sysdeps/unix/clock_gettime.c b/sysdeps/unix/clock_gettime.c new file mode 100644 index 0000000..b7edd16 --- /dev/null +++ b/sysdeps/unix/clock_gettime.c @@ -0,0 +1,52 @@ +/* Copyright (C) 1999, 2000 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include +#include + + +#ifndef EXTRA_CLOCK_CASES +# define EXTRA_CLOCK_CASES +#endif + +/* Get current value of CLOCK and store it in TP. */ +int +clock_gettime (clockid_t clock_id, struct timespec *tp) +{ + struct timeval tv; + int retval; + + switch (clock_id) + { + case CLOCK_REALTIME: + retval = gettimeofday (&tv, NULL); + if (retval == 0) + /* Convert into `timespec'. */ + TIMEVAL_TO_TIMESPEC (&tv, tp); + break; + + EXTRA_CLOCK_CASES + + default: + __set_errno (EINVAL); + retval = -1; + break; + } + + return retval; +} -- cgit v1.1