nptl/tst-tls3-malloc.c

   1 /* Test TLS allocation with an interposed malloc.
   2    Copyright (C) 2016-2024 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 /* Reuse the test.  */
  20 #define STACK_SIZE_MB 5
  21 #include "tst-tls3.c"
  22
  23 /* Increase the thread stack size to 10 MiB, so that some thread
  24    stacks are actually freed.  (The stack cache size is currently
  25    hard-wired to 40 MiB in allocatestack.c.)  */
  26 static long stack_size_in_mb = 10;
  27
  28 #include <sys/mman.h>
  29
  30 #define INTERPOSE_THREADS 1
  31 #include "../malloc/tst-interpose-aux.c"