glibc/sysdeps/unix/sysv/linux/adjtimex.c
Adhemerval Zanella c81aa64e81 Refactor adjtimex based on clock_adjtime
Checked on x86_64-linux-gnu.

Reviewed-by: Florian Weimer <fweimer@redhat.com>
2019-10-31 11:09:25 -03:00

41 lines
1.4 KiB
C

/* Tune kernel clock. Linux specific syscall.
Copyright (C) 2019 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 Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include <sys/timex.h>
#include <sysdep.h>
int
___adjtimex (struct timex *buf)
{
return __clock_adjtime (CLOCK_REALTIME, buf);
}
#ifdef VERSION_adjtimex
weak_alias (___adjtimex, __wadjtimex);
weak_alias (___adjtimex, __wnadjtime);
default_symbol_version (___adjtimex, __adjtimex, VERSION_adjtimex);
default_symbol_version (__wadjtimex, adjtimex, VERSION_adjtimex);
default_symbol_version (__wnadjtime, ntp_adjtime, VERSION_adjtimex);
libc_hidden_ver (___adjtimex, __adjtimex);
#else
strong_alias (___adjtimex, __adjtimex)
weak_alias (___adjtimex, adjtimex)
weak_alias (___adjtimex, ntp_adjtime)
libc_hidden_def (__adjtimex)
#endif