sysdeps/nptl/bits/pthreadtypes-arch.h

   1 /* Machine-specific pthread type layouts.  Generic version.
   2    Copyright (C) 2019-2023 Free Software Foundation, Inc.
   3
   4    This file is part of the GNU C Library.
   5
   6    The GNU C Library is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU Lesser General Public
   8    License as published by the Free Software Foundation; either
   9    version 2.1 of the License, or (at your option) any later version.
  10
  11    The GNU C Library is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14    Lesser General Public License for more details.
  15
  16    You should have received a copy of the GNU Lesser General Public
  17    License along with the GNU C Library; if not, see
  18    <http://www.gnu.org/licenses/>.  */
  19
  20 #ifndef _BITS_PTHREADTYPES_ARCH_H
  21 #define _BITS_PTHREADTYPES_ARCH_H       1
  22
  23 #include <bits/wordsize.h>
  24
  25 #if __WORDSIZE == 64
  26 # define __SIZEOF_PTHREAD_ATTR_T        56
  27 # define __SIZEOF_PTHREAD_MUTEX_T       40
  28 # define __SIZEOF_PTHREAD_RWLOCK_T      56
  29 # define __SIZEOF_PTHREAD_BARRIER_T     32
  30 #else
  31 # define __SIZEOF_PTHREAD_ATTR_T        36
  32 # define __SIZEOF_PTHREAD_MUTEX_T       24
  33 # define __SIZEOF_PTHREAD_RWLOCK_T      32
  34 # define __SIZEOF_PTHREAD_BARRIER_T     20
  35 #endif
  36 #define __SIZEOF_PTHREAD_MUTEXATTR_T     4
  37 #define __SIZEOF_PTHREAD_RWLOCKATTR_T    8
  38 #define __SIZEOF_PTHREAD_BARRIERATTR_T   4
  39 #define __SIZEOF_PTHREAD_COND_T         48
  40 #define __SIZEOF_PTHREAD_CONDATTR_T      4
  41
  42 #define __LOCK_ALIGNMENT
  43 #define __ONCE_ALIGNMENT
  44
  45 #endif  /* bits/pthreadtypes.h */