mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-10 07:10:06 +00:00
ddd4a2d3c6
The symbols pthread_clockjoin_np, pthread_join, pthread_timedjoin_np, pthread_tryjoin_np, thrd_join were moved using scripts/move-symbol-to-libc.py. Moving the symbols at the same time avoids the need for temporary exports. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
40 lines
1.5 KiB
C
40 lines
1.5 KiB
C
/* Copyright (C) 2002-2021 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
|
|
|
|
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 "pthreadP.h"
|
|
#include <shlib-compat.h>
|
|
|
|
int
|
|
__pthread_tryjoin_np (pthread_t threadid, void **thread_return)
|
|
{
|
|
/* Return right away if the thread hasn't terminated yet. */
|
|
struct pthread *pd = (struct pthread *) threadid;
|
|
if (pd->tid != 0)
|
|
return EBUSY;
|
|
|
|
/* If pd->tid == 0 then lll_wait_tid will not block on futex
|
|
operation. */
|
|
return __pthread_clockjoin_ex (threadid, thread_return, 0 /* Ignored */,
|
|
NULL, false);
|
|
}
|
|
versioned_symbol (libc, __pthread_tryjoin_np, pthread_tryjoin_np, GLIBC_2_34);
|
|
|
|
#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_3_3, GLIBC_2_34)
|
|
compat_symbol (libc, __pthread_tryjoin_np, pthread_tryjoin_np, GLIBC_2_3_3);
|
|
#endif
|