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    })