1 /* gettime -- get the system clock
3 Copyright (C) 2002, 2004-2007, 2009-2015 Free Software Foundation,
6 This program is free software: you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>. */
19 /* Written by Paul Eggert. */
27 /* Get the system time into *TS. */
30 gettime (struct timespec
*ts
)
36 # if defined CLOCK_REALTIME && HAVE_CLOCK_GETTIME
37 if (clock_gettime (CLOCK_REALTIME
, ts
) == 0)
43 gettimeofday (&tv
, NULL
);
44 ts
->tv_sec
= tv
.tv_sec
;
45 ts
->tv_nsec
= tv
.tv_usec
* 1000;