1  /* Spin locks non-inline functions.
       2     Copyright (C) 2000-2023 Free Software Foundation, Inc.
       3     This file is part of the GNU C Library.
       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, see
      17     <https://www.gnu.org/licenses/>.  */
      18  
      19  /* <bits/types/__pthread_spinlock_t.h> declares some extern inline functions.  These
      20     functions are declared additionally here for use when inlining is
      21     not possible.  */
      22  
      23  #define _FORCE_INLINES
      24  #define __PT_SPIN_INLINE	/* empty */
      25  
      26  #include <pthread.h>
      27  
      28  /* Weak aliases for the spin lock functions.  */
      29  weak_alias (__pthread_spin_destroy, pthread_spin_destroy);
      30  weak_alias (__pthread_spin_init, pthread_spin_init);
      31  weak_alias (__pthread_spin_trylock, pthread_spin_trylock);
      32  weak_alias (__pthread_spin_lock, pthread_spin_lock);
      33  weak_alias (__pthread_spin_unlock, pthread_spin_unlock);