1: /* Copyright (C) 2002 Free Software Foundation, Inc.
    2:    This file is part of the GNU C Library.
    3:    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
    4: 
    5:    The GNU C Library is free software; you can redistribute it and/or
    6:    modify it under the terms of the GNU Lesser General Public
    7:    License as published by the Free Software Foundation; either
    8:    version 2.1 of the License, or (at your option) any later version.
    9: 
   10:    The GNU C Library is distributed in the hope that it will be useful,
   11:    but WITHOUT ANY WARRANTY; without even the implied warranty of
   12:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   13:    Lesser General Public License for more details.
   14: 
   15:    You should have received a copy of the GNU Lesser General Public
   16:    License along with the GNU C Library; if not, write to the Free
   17:    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   18:    02111-1307 USA.  */
   19: 
   20: #include <assert.h>
   21: #include <errno.h>
   22: #include "pthreadP.h"
   23: 
   24: 
   25: int
   26: __pthread_attr_setinheritsched (attr, inherit)
   27:      pthread_attr_t *attr;
   28:      int inherit;
   29: {
   30:   struct pthread_attr *iattr;
   31: 
   32:   assert (sizeof (*attr) >= sizeof (struct pthread_attr));
   33:   iattr = (struct pthread_attr *) attr;
   34: 
   35:   /* Catch invalid values.  */
   36:   if (inherit != PTHREAD_INHERIT_SCHED && inherit != PTHREAD_EXPLICIT_SCHED)
   37:     return EINVAL;
   38: 
   39:   /* Store the new values.  */
   40:   if (inherit != PTHREAD_INHERIT_SCHED)
   41:     iattr->flags |= ATTR_FLAG_NOTINHERITSCHED;
   42:   else
   43:     iattr->flags &= ~ATTR_FLAG_NOTINHERITSCHED;
   44: 
   45:   return 0;
   46: }
   47: strong_alias (__pthread_attr_setinheritsched, pthread_attr_setinheritsched)