nptl/pthread_attr_setstackaddr.c

   1 /* Copyright (C) 2002-2024 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 Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the 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    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, see
  16    <https://www.gnu.org/licenses/>.  */
  17
  18 #include <errno.h>
  19 #include "pthreadP.h"
  20 #include <shlib-compat.h>
  21
  22 int
  23 __pthread_attr_setstackaddr (pthread_attr_t *attr, void *stackaddr)
  24 {
  25   struct pthread_attr *iattr;
  26
  27 #ifdef EXTRA_PARAM_CHECKS
  28   EXTRA_PARAM_CHECKS;
  29 #endif
  30
  31   iattr = (struct pthread_attr *) attr;
  32
  33   iattr->stackaddr = stackaddr;
  34   iattr->flags |= ATTR_FLAG_STACKADDR;
  35
  36   return 0;
  37 }
  38 versioned_symbol (libc, __pthread_attr_setstackaddr,
  39                   pthread_attr_setstackaddr, GLIBC_2_34);
  40 #if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_1, GLIBC_2_34)
  41 compat_symbol (libpthread, __pthread_attr_setstackaddr,
  42                pthread_attr_setstackaddr, GLIBC_2_1);
  43 #endif
  44
  45 link_warning (pthread_attr_setstackaddr,
  46               "the use of `pthread_attr_setstackaddr' is deprecated, use `pthread_attr_setstack'")