1  /* Measure mutex_lock for different threads and critical sections.
       2     Copyright (C) 2022-2023 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  #define LOCK(lock) pthread_mutex_lock (lock)
      20  #define UNLOCK(lock) pthread_mutex_unlock (lock)
      21  #define LOCK_INIT(lock, attr) pthread_mutex_init (lock, attr)
      22  #define LOCK_DESTROY(lock) pthread_mutex_destroy (lock)
      23  #define LOCK_ATTR_INIT(attr)                                                  \
      24    pthread_mutexattr_init (attr);                                              \
      25    pthread_mutexattr_settype (attr, PTHREAD_MUTEX_ADAPTIVE_NP);
      26  
      27  #define bench_lock_t pthread_mutex_t
      28  #define bench_lock_attr_t pthread_mutexattr_t
      29  
      30  #define TEST_NAME "pthread-mutex-lock"
      31  
      32  #include "bench-pthread-lock-base.c"