1 /* Copyright (C) 2021-2023 Free Software Foundation, Inc.
4 This file is part of GNU Binutils.
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, or (at your option)
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, write to the Free Software
18 Foundation, 51 Franklin Street - Fifth Floor, Boston,
19 MA 02110-1301, USA. */
26 Clock that cannot be set and represents monotonic time since some
27 unspecified starting point. */
30 linux_gethrtime (void)
35 #ifdef CLOCK_MONOTONIC_RAW
36 int r
= clock_gettime (CLOCK_MONOTONIC_RAW
, &tp
);
38 int r
= clock_gettime (CLOCK_MONOTONIC
, &tp
);
42 rc
= ((hrtime_t
) tp
.tv_sec
)*1000000000 + (hrtime_t
) tp
.tv_nsec
;
46 hrtime_t (*__collector_gethrtime
)() = linux_gethrtime
;