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90d7e7e5 | 1 | /* Completion of TCB initialization after TLS_INIT_TP. Generic version. |
581c785b | 2 | Copyright (C) 2021-2022 Free Software Foundation, Inc. |
90d7e7e5 FW |
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 <ldsodefs.h> | |
20 | ||
d017b0ab FW |
21 | #if defined SHARED && defined _LIBC_REENTRANT \ |
22 | && defined __rtld_lock_default_lock_recursive | |
23 | static void | |
24 | rtld_lock_default_lock_recursive (void *lock) | |
25 | { | |
26 | __rtld_lock_default_lock_recursive (lock); | |
27 | } | |
28 | ||
29 | static void | |
30 | rtld_lock_default_unlock_recursive (void *lock) | |
31 | { | |
32 | __rtld_lock_default_unlock_recursive (lock); | |
33 | } | |
34 | #endif | |
35 | ||
36 | void | |
37 | __tls_pre_init_tp (void) | |
38 | { | |
520a5887 | 39 | #if !PTHREAD_IN_LIBC |
d017b0ab FW |
40 | GL(dl_init_static_tls) = &_dl_nothread_init_static_tls; |
41 | #endif | |
42 | ||
43 | #if defined SHARED && defined _LIBC_REENTRANT \ | |
44 | && defined __rtld_lock_default_lock_recursive | |
45 | GL(dl_rtld_lock_recursive) = rtld_lock_default_lock_recursive; | |
46 | GL(dl_rtld_unlock_recursive) = rtld_lock_default_unlock_recursive; | |
47 | #endif | |
48 | } | |
49 | ||
90d7e7e5 FW |
50 | void |
51 | __tls_init_tp (void) | |
52 | { | |
53 | } |