mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-29 05:51:10 +00:00
47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
/* Set the cancel type for the calling thread.
|
|
Copyright (C) 2002-2023 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 <pthread.h>
|
|
|
|
#include <pt-internal.h>
|
|
|
|
int
|
|
__pthread_setcanceltype (int type, int *oldtype)
|
|
{
|
|
struct __pthread *p = _pthread_self ();
|
|
|
|
switch (type)
|
|
{
|
|
default:
|
|
return EINVAL;
|
|
case PTHREAD_CANCEL_DEFERRED:
|
|
case PTHREAD_CANCEL_ASYNCHRONOUS:
|
|
break;
|
|
}
|
|
|
|
__pthread_mutex_lock (&p->cancel_lock);
|
|
if (oldtype != NULL)
|
|
*oldtype = p->cancel_type;
|
|
p->cancel_type = type;
|
|
__pthread_mutex_unlock (&p->cancel_lock);
|
|
|
|
return 0;
|
|
}
|
|
|
|
weak_alias (__pthread_setcanceltype, pthread_setcanceltype);
|