sysdeps/generic/libc-mmap.h

   1 /* Internal logic for dealing with mmap quirks.
   2    Copyright (C) 2013-2018 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 #ifndef _LIBC_MMAP_H
  20 #define _LIBC_MMAP_H 1
  21
  22 /* Using MAP_FIXED with mmap sometimes requires larger alignment.  */
  23 #include <sys/shm.h>
  24 #define MAP_FIXED_ALIGNMENT SHMLBA
  25
  26 #endif