glibc/sysdeps/unix/sysv/linux/x86_64/x32/getcpu.c

32 lines
1.0 KiB
C

/* Copyright (C) 2012-2014 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/>. */
#ifdef SHARED
# include <dl-vdso.h>
void *getcpu_ifunc (void) __asm__ ("__getcpu");
void *
getcpu_ifunc (void)
{
PREPARE_VERSION (linux26, "LINUX_2.6", 61765110);
return _dl_vdso_vsym ("__vdso_getcpu", &linux26);
}
__asm (".type __getcpu, %gnu_indirect_function");
#endif