sysdeps/unix/sysv/linux/arm/errlist.c

   1 /* Copyright (C) 1998 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Library General Public License as
   6    published by the Free Software Foundation; either version 2 of the
   7    License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Library General Public License for more details.
  13
  14    You should have received a copy of the GNU Library General Public
  15    License along with the GNU C Library; see the file COPYING.LIB.  If not,
  16    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17    Boston, MA 02111-1307, USA.  */
  18
  19 #include <sizes.h>
  20 #include <errlist.h>
  21
  22 #if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
  23
  24 # define SYS_ERRLIST __new_sys_errlist
  25 # define SYS_NERR __new_sys_nerr
  26
  27 asm (".data; .globl __old_sys_errlist;  __old_sys_errlist:");
  28 #endif
  29
  30 #include <sysdeps/gnu/errlist.c>
  31
  32 #if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
  33 asm (".type __old_sys_errlist,%object;.size __old_sys_errlist,"
  34      OLD_ERRLIST_SIZE_STR "*" PTR_SIZE_STR);
  35
  36 extern const char *const *__old_sys_errlist;
  37
  38 const int __old_sys_nerr = OLD_ERRLIST_SIZE;
  39
  40 strong_alias (__old_sys_nerr, _old_sys_nerr);
  41 weak_alias (__old_sys_nerr, _old_sys_nerr)
  42 symbol_version (__old_sys_nerr, _sys_nerr, GLIBC_2.0);
  43 symbol_version (_old_sys_nerr, sys_nerr, GLIBC_2.0);
  44 weak_alias (__old_sys_errlist, _old_sys_errlist);
  45 symbol_version (__old_sys_errlist, _sys_errlist, GLIBC_2.0);
  46 symbol_version (_old_sys_errlist, sys_errlist, GLIBC_2.0);
  47
  48 weak_alias (__new_sys_nerr, _new_sys_nerr)
  49 default_symbol_version (__new_sys_nerr, _sys_nerr, GLIBC_2.1);
  50 default_symbol_version (_new_sys_nerr, sys_nerr, GLIBC_2.1);
  51 weak_alias (__new_sys_errlist, _new_sys_errlist)
  52 default_symbol_version (__new_sys_errlist, _sys_errlist, GLIBC_2.1);
  53 default_symbol_version (_new_sys_errlist, sys_errlist, GLIBC_2.1);
  54
  55 #endif