1 /* Copyright (C) 2002-2022 Free Software Foundation, Inc. 2 This file is part of the GNU C Library. 3 4 The GNU C Library is free software; you can redistribute it and/or 5 modify it under the terms of the GNU Lesser General Public 6 License as published by the Free Software Foundation; either 7 version 2.1 of the License, or (at your option) any later version. 8 9 The GNU C Library is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 Lesser General Public License for more details. 13 14 You should have received a copy of the GNU Lesser General Public 15 License along with the GNU C Library; if not, see 16 <https://www.gnu.org/licenses/>. */ 17 18 #ifndef _BITS_PTHREADTYPES_ARCH_H 19 #define _BITS_PTHREADTYPES_ARCH_H 1 20 21 #include <bits/wordsize.h> 22 23 #ifdef __x86_64__ 24 # if __WORDSIZE == 64 25 # define __SIZEOF_PTHREAD_MUTEX_T 40 26 # define __SIZEOF_PTHREAD_ATTR_T 56 27 # define __SIZEOF_PTHREAD_RWLOCK_T 56 28 # define __SIZEOF_PTHREAD_BARRIER_T 32 29 # else 30 # define __SIZEOF_PTHREAD_MUTEX_T 32 31 # define __SIZEOF_PTHREAD_ATTR_T 32 32 # define __SIZEOF_PTHREAD_RWLOCK_T 44 33 # define __SIZEOF_PTHREAD_BARRIER_T 20 34 # endif 35 #else 36 # define __SIZEOF_PTHREAD_MUTEX_T 24 37 # define __SIZEOF_PTHREAD_ATTR_T 36 38 # define __SIZEOF_PTHREAD_RWLOCK_T 32 39 # define __SIZEOF_PTHREAD_BARRIER_T 20 40 #endif 41 #define __SIZEOF_PTHREAD_MUTEXATTR_T 4 42 #define __SIZEOF_PTHREAD_COND_T 48 43 #define __SIZEOF_PTHREAD_CONDATTR_T 4 44 #define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 45 #define __SIZEOF_PTHREAD_BARRIERATTR_T 4 46 47 #define __LOCK_ALIGNMENT 48 #define __ONCE_ALIGNMENT 49 50 #ifndef __x86_64__ 51 /* Extra attributes for the cleanup functions. */ 52 # define __cleanup_fct_attribute __attribute__ ((__regparm__ (1))) 53 #endif 54 55 #endif /* bits/pthreadtypes.h */ 56