blob: a6e650f4cc01a81cea4a130a1317cfe5183f9389 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
/* Set the signal mask in a POSIX thread attribute. Public variant.
Copyright (C) 2020-2022 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#include <pthreadP.h>
#include <internal-signals.h>
int
pthread_attr_setsigmask_np (pthread_attr_t *attr, const sigset_t *sigmask)
{
int ret = __pthread_attr_setsigmask_internal (attr, sigmask);
if (ret != 0)
return ret;
/* Filter out internal signals. */
struct pthread_attr *iattr = (struct pthread_attr *) attr;
__clear_internal_signals (&iattr->extension->sigmask);
return 0;
}
|
