57 lines
2.1 KiB
C
57 lines
2.1 KiB
C
|
/* Copyright (C) 2002-2022 Free Software Foundation, Inc.
|
||
|
|
This file is part of the GNU C Library.
|
||
|
|
|
||
|
|
The GNU C Library is free software; you can redistribute it and/or
|
||
|
|
modify it under the terms of the GNU Lesser General Public
|
||
|
|
License as published by the Free Software Foundation; either
|
||
|
|
version 2.1 of the License, or (at your option) any later version.
|
||
|
|
|
||
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
||
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
|
|
Lesser General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU Lesser General Public
|
||
|
|
License along with the GNU C Library; if not, see
|
||
|
|
<https://www.gnu.org/licenses/>. */
|
||
|
|
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include "pthreadP.h"
|
||
|
|
#include <unwind-link.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <gnu/lib-names.h>
|
||
|
|
|
||
|
|
void
|
||
|
|
__pthread_exit (void *value)
|
||
|
|
{
|
||
|
|
{
|
||
|
|
struct unwind_link *unwind_link = __libc_unwind_link_get ();
|
||
|
|
if (unwind_link == NULL)
|
||
|
|
__libc_fatal (LIBGCC_S_SO
|
||
|
|
" must be installed for pthread_exit to work\n");
|
||
|
|
}
|
||
|
|
|
||
|
|
THREAD_SETMEM (THREAD_SELF, result, value);
|
||
|
|
|
||
|
|
__do_cancel ();
|
||
|
|
}
|
||
|
|
libc_hidden_def (__pthread_exit)
|
||
|
|
#if ! (defined __e2k__ && defined SHARED)
|
||
|
|
weak_alias (__pthread_exit, pthread_exit)
|
||
|
|
#else /* defined __e2k__ && defined SHARED */
|
||
|
|
# include <shlib-compat.h>
|
||
|
|
# if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_2)
|
||
|
|
weak_alias (__pthread_exit, __pthread_exit_weak)
|
||
|
|
/* NOTE: pthread_exit () used to be non-WEAK in libc-2.29.so unlike
|
||
|
|
libpthread-2.29.so, but in upstream libc.so it's WEAK. */
|
||
|
|
versioned_symbol (libc, __pthread_exit_weak, pthread_exit, GLIBC_2_0);
|
||
|
|
compat_symbol (libpthread, __pthread_exit_weak, pthread_exit, GLIBC_2_0);
|
||
|
|
# endif
|
||
|
|
#endif /* defined __e2k__ && defined SHARED */
|
||
|
|
|
||
|
|
/* Ensure that the unwinder is always linked in (the __pthread_unwind
|
||
|
|
reference from __do_cancel is weak). Use ___pthread_unwind_next
|
||
|
|
(three underscores) to produce a strong reference to the same
|
||
|
|
file. */
|
||
|
|
PTHREAD_STATIC_FN_REQUIRE (___pthread_unwind_next)
|