sysdeps/unix/sysv/linux/s390/mmap_call.h

   1 /* mmap - map files or devices into memory.  Linux/s390 version.
   2    Copyright (C) 2017-2023 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    <https://www.gnu.org/licenses/>.  */
  18
  19 #define MMAP_CALL(__nr, __addr, __len, __prot, __flags, __fd, __offset) \
  20   ({                                                                    \
  21     long int __args[6] = { (long int) (__addr), (long int) (__len),     \
  22                            (long int) (__prot), (long int) (__flags),   \
  23                            (long int) (__fd), (long int) (__offset) };  \
  24     INLINE_SYSCALL_CALL (__nr, __args);                                 \
  25   })
  26 #define MMAP_CALL_INTERNAL(__nr, __addr, __len, __prot, __flags, __fd, __offset)        \
  27   ({                                                                    \
  28     long int __args[6] = { (long int) (__addr), (long int) (__len),     \
  29                            (long int) (__prot), (long int) (__flags),   \
  30                            (long int) (__fd), (long int) (__offset) };  \
  31     INTERNAL_SYSCALL_CALL (__nr, __args);                               \
  32   })