mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-10 07:10:06 +00:00
f47f1d91af
The symbols were moved using scripts/move-symbol-to-libc.py. The libpthread placeholder symbols need some changes because some symbol versions have gone away completely. But __errno_location@@GLIBC_2.0 still exists, so the GLIBC_2.0 version is still there. The internal __pthread_create symbol now points to the correct function, so the sysdeps/nptl/thrd_create.c override is no longer necessary. There was an issue how the hidden alias of pthread_getattr_default_np was defined, so this commit cleans up that aspects and removes the GLIBC_PRIVATE export altogether. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
40 lines
1.4 KiB
C
40 lines
1.4 KiB
C
/* C11 threads thread creation implementation.
|
|
Copyright (C) 2018-2021 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 "thrd_priv.h"
|
|
#include <shlib-compat.h>
|
|
|
|
int
|
|
__thrd_create (thrd_t *thr, thrd_start_t func, void *arg)
|
|
{
|
|
_Static_assert (sizeof (thrd_t) == sizeof (pthread_t),
|
|
"sizeof (thrd_t) != sizeof (pthread_t)");
|
|
|
|
int err_code = __pthread_create (thr, ATTR_C11_THREAD,
|
|
(void* (*) (void*))func, arg);
|
|
return thrd_err_map (err_code);
|
|
}
|
|
#if PTHREAD_IN_LIBC
|
|
versioned_symbol (libc, __thrd_create, thrd_create, GLIBC_2_34);
|
|
# if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_28, GLIBC_2_34)
|
|
compat_symbol (libc, __thrd_create, thrd_create, GLIBC_2_28);
|
|
# endif
|
|
#else /* !PTHREAD_IN_LIBC */
|
|
strong_alias (__thrd_create, thrd_create)
|
|
#endif
|