From dba942c80dc2cfa5768a856fff98e22a755fdd27 Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb Date: Tue, 4 Oct 2016 06:51:35 +0200 Subject: add experimental aarch64 support Ported over from GNU C Library and runtime tested in Qemu. --- .../unix/sysv/linux/aarch64/bits/semaphore.h | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 libpthread/nptl/sysdeps/unix/sysv/linux/aarch64/bits/semaphore.h (limited to 'libpthread/nptl/sysdeps/unix/sysv/linux/aarch64/bits/semaphore.h') diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/aarch64/bits/semaphore.h b/libpthread/nptl/sysdeps/unix/sysv/linux/aarch64/bits/semaphore.h new file mode 100644 index 000000000..15a01beb1 --- /dev/null +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/aarch64/bits/semaphore.h @@ -0,0 +1,30 @@ +/* Copyright (C) 2002-2017 Free Software Foundation, Inc. + + 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 + . */ + +#ifndef _SEMAPHORE_H +# error "Never use directly; include instead." +#endif + +#define __SIZEOF_SEM_T 32 + +/* Value returned if `sem_open' failed. */ +#define SEM_FAILED ((sem_t *) 0) + +typedef union +{ + char __size[__SIZEOF_SEM_T]; + long long int __align; +} sem_t; -- cgit v1.2.3