include/bits/pthreadtypes-arch.h

   1 /* Copyright (C) 2002-2021 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 */