1/* C11 threads thread creation implementation.
2 Copyright (C) 2018-2022 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 "thrd_priv.h"
20#include <shlib-compat.h>
21
22int
23__thrd_create (thrd_t *thr, thrd_start_t func, void *arg)
24{
25 _Static_assert (sizeof (thrd_t) == sizeof (pthread_t),
26 "sizeof (thrd_t) != sizeof (pthread_t)");
27
28 int err_code = __pthread_create (thr, ATTR_C11_THREAD,
29 (void* (*) (void*))func, arg);
30 return thrd_err_map (err_code);
31}
32#if PTHREAD_IN_LIBC
33versioned_symbol (libc, __thrd_create, thrd_create, GLIBC_2_34);
34# if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_28, GLIBC_2_34)
35compat_symbol (libc, __thrd_create, thrd_create, GLIBC_2_28);
36# endif
37#else /* !PTHREAD_IN_LIBC */
38strong_alias (__thrd_create, thrd_create)
39#endif
40