sysdeps/unix/sysv/linux/x86/bits/timesize.h

   1 /* Bit size of the time_t type at glibc build time, x86-64 and x32 case.
   2    Copyright (C) 2018-2019 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <http://www.gnu.org/licenses/>.  */
  18
  19 #if defined __x86_64__ && defined __ILP32__
  20 /* For x32, time is 64-bit even though word size is 32-bit.  */
  21 # define __TIMESIZE     64
  22 #else
  23 /* For others, time size is word size.  */
  24 # define __TIMESIZE     __WORDSIZE
  25 #endif