1/* Copyright (C) 2002-2021 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
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 <stdlib.h>
20#include "pthreadP.h"
21#include <unwind-link.h>
22#include <stdio.h>
23#include <gnu/lib-names.h>
24
25void
26__pthread_exit (void *value)
27{
28 {
29 struct unwind_link *unwind_link = __libc_unwind_link_get ();
30 if (unwind_link == NULL)
31 __libc_fatal (LIBGCC_S_SO
32 " must be installed for pthread_exit to work\n");
33 }
34
35 THREAD_SETMEM (THREAD_SELF, result, value);
36
37 __do_cancel ();
38}
39libc_hidden_def (__pthread_exit)
40weak_alias (__pthread_exit, pthread_exit)
41
42/* Ensure that the unwinder is always linked in (the __pthread_unwind
43 reference from __do_cancel is weak). Use ___pthread_unwind_next
44 (three underscores) to produce a strong reference to the same
45 file. */
46PTHREAD_STATIC_FN_REQUIRE (___pthread_unwind_next)
47