1/* Tune kernel clock. Linux specific syscall.
2 Copyright (C) 2019-2020 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <http://www.gnu.org/licenses/>. */
18
19#include <sys/timex.h>
20#include <sysdep.h>
21
22int
23___adjtimex64 (struct __timex64 *tx64)
24{
25 return __clock_adjtime64 (CLOCK_REALTIME, tx64);
26}
27
28#if __TIMESIZE != 64
29libc_hidden_def (___adjtimex64)
30
31int
32___adjtimex (struct timex *tx)
33{
34 struct __timex64 tx64;
35 int retval;
36
37 tx64 = valid_timex_to_timex64 (*tx);
38 retval = ___adjtimex64 (&tx64);
39 *tx = valid_timex64_to_timex (tx64);
40
41 return retval;
42}
43#endif
44
45#ifdef VERSION_adjtimex
46weak_alias (___adjtimex, __wadjtimex);
47weak_alias (___adjtimex, __wnadjtime);
48default_symbol_version (___adjtimex, __adjtimex, VERSION_adjtimex);
49default_symbol_version (__wadjtimex, adjtimex, VERSION_adjtimex);
50default_symbol_version (__wnadjtime, ntp_adjtime, VERSION_adjtimex);
51libc_hidden_ver (___adjtimex, __adjtimex);
52#else
53strong_alias (___adjtimex, __adjtimex)
54weak_alias (___adjtimex, adjtimex)
55weak_alias (___adjtimex, ntp_adjtime)
56libc_hidden_def (__adjtimex)
57#endif
58