1 /* Obsolete set system time. Linux version.
2 Copyright (C) 2019-2023 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
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.
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.
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/>. */
24 /* Set the system-wide timezone.
25 This call is restricted to the super-user.
26 This operation is considered obsolete, kernel support may not be
27 available on all architectures. */
29 __settimezone (const struct timezone
*tz
)
31 #ifdef __NR_settimeofday
32 return INLINE_SYSCALL_CALL (settimeofday
, NULL
, tz
);