sysdeps/unix/sysv/linux/x86_64/kernel-features.h

   1 /* Set flags signalling availability of kernel features based on given
   2    kernel version number.  x86-64 version.
   3    Copyright (C) 1999-2024 Free Software Foundation, Inc.
   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    <https://www.gnu.org/licenses/>.  */
  19
  20 /* Define that x32 is a ILP32 ABI to set the correct interface to pass
  21    64-bits values through syscalls.  */
  22 #ifdef __ILP32__
  23 # define __ASSUME_WORDSIZE64_ILP32      1
  24 #endif
  25
  26 #include_next <kernel-features.h>