From 23bb649090ff588e8642f0c581cfe7ce2d29c757 Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb Date: Sat, 16 Dec 2017 21:01:39 +0100 Subject: m68k: add NPTL/TLS support Port over NPTL/TLS support from GNU C Library. In the first step only the slower syscall is used for TLS access. The uClibc-ng testsuite shows 79 errors, so their is room for bugfixes and improvements. --- .../sysdeps/unix/sysv/linux/m68k/bits/semaphore.h | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 libpthread/nptl/sysdeps/unix/sysv/linux/m68k/bits/semaphore.h (limited to 'libpthread/nptl/sysdeps/unix/sysv/linux/m68k/bits/semaphore.h') diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/m68k/bits/semaphore.h b/libpthread/nptl/sysdeps/unix/sysv/linux/m68k/bits/semaphore.h new file mode 100644 index 000000000..e054319bc --- /dev/null +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/m68k/bits/semaphore.h @@ -0,0 +1,34 @@ +/* Copyright (C) 2010-2017 Free Software Foundation, Inc. + Contributed by Maxim Kuvyrkov , 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 + . */ + +#ifndef _SEMAPHORE_H +# error "Never use directly; include instead." +#endif + + +#define __SIZEOF_SEM_T 16 + + +/* Value returned if `sem_open' failed. */ +#define SEM_FAILED ((sem_t *) 0) + + +typedef union +{ + char __size[__SIZEOF_SEM_T]; + long int __align __attribute__ ((__aligned__ (4))); +} sem_t; -- cgit v1.2.3