sysdeps/htl/pt-attr-setschedparam.c


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

/* pthread_attr_getschedparam.  Generic version.
   Copyright (C) 2002-2021 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 <sched.h>
#include <string.h>

#include <pt-internal.h>

int
__pthread_attr_setschedparam (pthread_attr_t *attr,
			      const struct sched_param *param)
{
  if (memcmp (param, &__pthread_default_attr.__schedparam, sizeof *param) == 0)
    {
      memcpy (&attr->__schedparam, param, sizeof *param);
      return 0;
    }

  return ENOTSUP;
}

weak_alias (__pthread_attr_setschedparam, pthread_attr_setschedparam);