sysdeps/nptl/malloc-machine.h

   1 /* Basic platform-independent macro definitions for mutexes,
   2    thread-specific data and parameters for malloc.
   3    Copyright (C) 2003-2016 Free Software Foundation, Inc.
   4    This file is part of the GNU C Library.
   5
   6    The GNU C Library is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU Lesser General Public
   8    License as published by the Free Software Foundation; either
   9    version 2.1 of the License, or (at your option) any later version.
  10
  11    The GNU C Library is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14    Lesser General Public License for more details.
  15
  16    You should have received a copy of the GNU Lesser General Public
  17    License along with the GNU C Library; if not, see
  18    <http://www.gnu.org/licenses/>.  */
  19
  20 #ifndef _MALLOC_MACHINE_H
  21 #define _MALLOC_MACHINE_H
  22
  23 #include <atomic.h>
  24 #include <libc-lock.h>
  25
  26 __libc_lock_define (typedef, mutex_t)
  27
  28 #define mutex_init(m)           __libc_lock_init (*(m))
  29 #define mutex_lock(m)           __libc_lock_lock (*(m))
  30 #define mutex_trylock(m)        __libc_lock_trylock (*(m))
  31 #define mutex_unlock(m)         __libc_lock_unlock (*(m))
  32
  33 #include <sysdeps/generic/malloc-machine.h>
  34
  35 #endif /* !defined(_MALLOC_MACHINE_H) */