1  /* Copyright (C) 1996-2023 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 <sched.h>
      20  #include <sys/types.h>
      21  
      22  
      23  /* Retrieve scheduling algorithm for a particular purpose.  */
      24  int
      25  __sched_getscheduler (pid_t pid)
      26  {
      27    __set_errno (ENOSYS);
      28    return -1;
      29  }
      30  libc_hidden_def (__sched_getscheduler)
      31  stub_warning (sched_getscheduler)
      32  
      33  weak_alias (__sched_getscheduler, sched_getscheduler)