-/* Copyright (C) 2002, 2003, 2004, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 2002-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
#include <errno.h>
#include <string.h>
int
-__pthread_getschedparam (threadid, policy, param)
- pthread_t threadid;
- int *policy;
- struct sched_param *param;
+__pthread_getschedparam (pthread_t threadid, int *policy,
+ struct sched_param *param)
{
struct pthread *pd = (struct pthread *) threadid;
int result = 0;
- lll_lock (pd->lock);
+ /* See CREATE THREAD NOTES in nptl/pthread_create.c. */
+ lll_lock (pd->lock, LLL_PRIVATE);
/* The library is responsible for maintaining the values at all
- times. If the user uses a interface other than
+ times. If the user uses an interface other than
pthread_setschedparam to modify the scheduler setting it is not
the library's problem. In case the descriptor's values have
not yet been retrieved do it now. */
memcpy (param, &pd->schedparam, sizeof (struct sched_param));
}
- lll_unlock (pd->lock);
+ lll_unlock (pd->lock, LLL_PRIVATE);
return result;
}