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581c785b | 1 | /* Copyright (C) 2002-2022 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 UD |
18 | #include <errno.h> |
19 | #include <limits.h> | |
20 | #include "pthreadP.h" | |
870218fb | 21 | #include <shlib-compat.h> |
76a50749 | 22 | |
11bf311e UD |
23 | #ifndef NEW_VERNUM |
24 | # define NEW_VERNUM GLIBC_2_3_3 | |
25 | #endif | |
26 | ||
76a50749 UD |
27 | |
28 | int | |
9dd346ff | 29 | __pthread_attr_setstacksize (pthread_attr_t *attr, size_t stacksize) |
76a50749 UD |
30 | { |
31 | struct pthread_attr *iattr; | |
32 | ||
76a50749 UD |
33 | iattr = (struct pthread_attr *) attr; |
34 | ||
35 | /* Catch invalid sizes. */ | |
da1304bc SP |
36 | int ret = check_stacksize_attr (stacksize); |
37 | if (ret) | |
38 | return ret; | |
76a50749 UD |
39 | |
40 | iattr->stacksize = stacksize; | |
41 | ||
42 | return 0; | |
43 | } | |
870218fb FW |
44 | versioned_symbol (libc, __pthread_attr_setstacksize, |
45 | pthread_attr_setstacksize, GLIBC_2_34); | |
46 | ||
4a244f0d UD |
47 | |
48 | #if PTHREAD_STACK_MIN == 16384 | |
870218fb FW |
49 | # if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_1, GLIBC_2_34) |
50 | compat_symbol (libpthread, __pthread_attr_setstacksize, | |
51 | pthread_attr_setstacksize, GLIBC_2_1); | |
52 | # endif | |
53 | #else /* PTHREAD_STACK_MIN != 16384 */ | |
54 | # if OTHER_SHLIB_COMPAT (libpthread, NEW_VERNUM, GLIBC_2_34) | |
55 | compat_symbol (libpthread, __pthread_attr_setstacksize, | |
56 | pthread_attr_setstacksize, NEW_VERNUM); | |
57 | # endif | |
4a244f0d | 58 | |
870218fb | 59 | # if OTHER_SHLIB_COMPAT(libpthread, GLIBC_2_1, NEW_VERNUM) |
4a244f0d UD |
60 | |
61 | int | |
10677727 | 62 | __old_pthread_attr_setstacksize (pthread_attr_t *attr, size_t stacksize) |
4a244f0d UD |
63 | { |
64 | struct pthread_attr *iattr; | |
65 | ||
4a244f0d UD |
66 | iattr = (struct pthread_attr *) attr; |
67 | ||
68 | /* Catch invalid sizes. */ | |
69 | if (stacksize < 16384) | |
70 | return EINVAL; | |
71 | ||
11bf311e UD |
72 | # ifdef STACKSIZE_ADJUST |
73 | STACKSIZE_ADJUST; | |
74 | # endif | |
75 | ||
4a244f0d UD |
76 | iattr->stacksize = stacksize; |
77 | ||
78 | return 0; | |
79 | } | |
80 | ||
81 | compat_symbol (libpthread, __old_pthread_attr_setstacksize, | |
82 | pthread_attr_setstacksize, GLIBC_2_1); | |
870218fb FW |
83 | # endif /* OTHER_SHLIB_COMPAT */ |
84 | #endif /* PTHREAD_STACK_MIN != 16384 */ |