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dff8da6b | 1 | /* Copyright (C) 2002-2024 Free Software Foundation, Inc. |
76a50749 | 2 | This file is part of the GNU C Library. |
76a50749 UD |
3 | |
4 | The GNU C Library is free software; you can redistribute it and/or | |
5 | modify it under the terms of the GNU Lesser General Public | |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
8 | ||
9 | The GNU C Library is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
12 | Lesser General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU Lesser General Public | |
59ba27a6 | 15 | License along with the GNU C Library; if not, see |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
76a50749 | 17 | |
76a50749 | 18 | #include "pthreadP.h" |
ee092efe | 19 | #include <shlib-compat.h> |
76a50749 UD |
20 | |
21 | int | |
9dd346ff | 22 | __pthread_attr_getstacksize (const pthread_attr_t *attr, size_t *stacksize) |
76a50749 UD |
23 | { |
24 | struct pthread_attr *iattr; | |
25 | ||
76a50749 UD |
26 | iattr = (struct pthread_attr *) attr; |
27 | ||
61dd6208 SP |
28 | size_t size = iattr->stacksize; |
29 | ||
76a50749 UD |
30 | /* If the user has not set a stack size we return what the system |
31 | will use as the default. */ | |
61dd6208 SP |
32 | if (size == 0) |
33 | { | |
34 | lll_lock (__default_pthread_attr_lock, LLL_PRIVATE); | |
c2322a56 | 35 | size = __default_pthread_attr.internal.stacksize; |
61dd6208 SP |
36 | lll_unlock (__default_pthread_attr_lock, LLL_PRIVATE); |
37 | } | |
38 | *stacksize = size; | |
76a50749 UD |
39 | |
40 | return 0; | |
41 | } | |
ee092efe FW |
42 | versioned_symbol (libc, __pthread_attr_getstacksize, |
43 | pthread_attr_getstacksize, GLIBC_2_34); | |
44 | #if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_1, GLIBC_2_34) | |
45 | compat_symbol (libpthread, __pthread_attr_getstacksize, | |
46 | pthread_attr_getstacksize, GLIBC_2_1); | |
47 | #endif |