sysdeps/pthread/thrd_exit.c

   1 /* C11 threads thread exit implementation.
   2    Copyright (C) 2018-2024 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 <shlib-compat.h>
  20 #include "thrd_priv.h"
  21
  22 _Noreturn void
  23 __thrd_exit (int res)
  24 {
  25   __pthread_exit ((void*)(uintptr_t) res);
  26 }
  27 #if PTHREAD_IN_LIBC
  28 versioned_symbol (libc, __thrd_exit, thrd_exit, GLIBC_2_34);
  29 # if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_28, GLIBC_2_34)
  30 compat_symbol (libpthread, __thrd_exit, thrd_exit, GLIBC_2_28);
  31 # endif
  32 #else /* !PTHREAD_IN_LIBC */
  33 strong_alias (__thrd_exit, thrd_exit)
  34 #endif