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ec41af45 | 1 | /* Set the signal mask in a POSIX thread attribute. Public variant. |
dff8da6b | 2 | Copyright (C) 2020-2024 Free Software Foundation, Inc. |
ec41af45 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 <pthreadP.h> | |
20 | #include <internal-signals.h> | |
21 | ||
22 | int | |
23 | pthread_attr_setsigmask_np (pthread_attr_t *attr, const sigset_t *sigmask) | |
24 | { | |
25 | int ret = __pthread_attr_setsigmask_internal (attr, sigmask); | |
26 | if (ret != 0) | |
27 | return ret; | |
28 | ||
29 | /* Filter out internal signals. */ | |
30 | struct pthread_attr *iattr = (struct pthread_attr *) attr; | |
a1bdd816 | 31 | clear_internal_signals (&iattr->extension->sigmask); |
ec41af45 FW |
32 | |
33 | return 0; | |
34 | } |