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

   1 /* Set flags signalling availability of kernel features based on given
   2    kernel version number.
   3    Copyright (C) 2018-2019 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    <http://www.gnu.org/licenses/>.  */
  19
  20 #include_next <kernel-features.h>
  21
  22 /* fadvise64_64 reorganize the syscall arguments.  */
  23 #define __ASSUME_FADVISE64_64_6ARG      1
  24
  25 /* Define this if your 32-bit syscall API requires 64-bit register
  26    pairs to start with an even-number register.  */
  27 #ifdef __CSKYABIV1__
  28 # define __ASSUME_ALIGNED_REGISTER_PAIRS        1
  29 #endif