glibc/ports/sysdeps/unix/sysv/linux/m68k/m68k-vdso.c

35 lines
1.4 KiB
C

/* Copyright (C) 2010 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Maxim Kuvyrkov <maxim@codesourcery.com>, 2010.
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 <bits/m68k-vdso.h>
/* Because these pointers are used from other libraries than libc,
they are exported at GLIBC_PRIVATE version.
We initialize them to syscall implementation so that they will be ready
to use from the very beginning. */
void * M68K_VDSO_SYMBOL (__vdso_read_tp)
= (void *) __vdso_read_tp_stub;
void * M68K_VDSO_SYMBOL (__vdso_atomic_cmpxchg_32)
= (void *) __vdso_atomic_cmpxchg_32_stub;
void * M68K_VDSO_SYMBOL (__vdso_atomic_barrier)
= (void *) __vdso_atomic_barrier_stub;
#endif /* SHARED */