elf/tst-gnu2-tls2mod2.c

   1 /* DSO used by tst-gnu2-tls2.
   2    Copyright (C) 2024 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 #include "tst-gnu2-tls2.h"
  20
  21 __thread struct tls tls_var2 __attribute__ ((visibility ("hidden")));
  22
  23 struct tls *
  24 apply_tls (struct tls *p)
  25 {
  26   BEFORE_TLSDESC_CALL ();
  27   tls_var2 = *p;
  28   struct tls *ret = &tls_var2;
  29   AFTER_TLSDESC_CALL ();
  30   return ret;
  31 }