1  /* Copyright (C) 2002-2023 Free Software Foundation, Inc.
       2     This file is part of the GNU C Library.
       3  
       4     The GNU C Library is free software; you can redistribute it and/or
       5     modify it under the terms of the GNU Lesser General Public
       6     License as published by the Free Software Foundation; either
       7     version 2.1 of the License, or (at your option) any later version.
       8  
       9     The GNU C Library is distributed in the hope that it will be useful,
      10     but WITHOUT ANY WARRANTY; without even the implied warranty of
      11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      12     Lesser General Public License for more details.
      13  
      14     You should have received a copy of the GNU Lesser General Public
      15     License along with the GNU C Library; if not, see
      16     <https://www.gnu.org/licenses/>.  */
      17  
      18  #include <errno.h>
      19  #include <string.h>
      20  #include "pthreadP.h"
      21  
      22  
      23  int
      24  __pthread_attr_setschedparam (pthread_attr_t *attr,
      25  			      const struct sched_param *param)
      26  {
      27    struct pthread_attr *iattr = (struct pthread_attr *) attr;
      28  
      29    int ret = check_sched_priority_attr (param->sched_priority,
      30  				       iattr->schedpolicy);
      31    if (ret)
      32      return ret;
      33  
      34    /* Copy the new values.  */
      35    memcpy (&iattr->schedparam, param, sizeof (struct sched_param));
      36  
      37    /* Remember we set the value.  */
      38    iattr->flags |= ATTR_FLAG_SCHED_SET;
      39  
      40    return 0;
      41  }
      42  strong_alias (__pthread_attr_setschedparam, pthread_attr_setschedparam)