mach/mutex-init.c


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/* Initialize a cthreads mutex structure.
   Copyright (C) 1995-2018 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <http://www.gnu.org/licenses/>.  */

#include <lock-intern.h>
#include <cthreads.h>

void
__mutex_init (void *lock)
{
  /* This happens to be name space-safe because it is a macro.
     It invokes only spin_lock_init, which is a macro for __spin_lock_init;
     and cthread_queue_init, which is a macro for some simple code.  */
  mutex_init ((struct mutex *) lock);
}