blob: 94e56466deead988c640e1d330f0b592c4bada99 (
plain) (
blame)
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
35
36
37
38
39
40
|
/* Copyright (C) 2002-2022 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 <errno.h>
#include "pthreadP.h"
#include <atomic.h>
int
__pthread_setcanceltype (int type, int *oldtype)
{
if (type < PTHREAD_CANCEL_DEFERRED || type > PTHREAD_CANCEL_ASYNCHRONOUS)
return EINVAL;
volatile struct pthread *self = THREAD_SELF;
if (oldtype != NULL)
*oldtype = self->canceltype;
self->canceltype = type;
if (type == PTHREAD_CANCEL_ASYNCHRONOUS)
__pthread_testcancel ();
return 0;
}
libc_hidden_def (__pthread_setcanceltype)
weak_alias (__pthread_setcanceltype, pthread_setcanceltype)
|
