mach/mutex-init.c

   1 /* Initialize a cthreads mutex structure.
   2    Copyright (C) 1995, 1997 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, write to the Free
  17    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  18    02111-1307 USA.  */
  19
  20 #include <lock-intern.h>
  21 #include <cthreads.h>
  22
  23 void
  24 __mutex_init (void *lock)
  25 {
  26   /* This happens to be name space-safe because it is a macro.
  27      It invokes only spin_lock_init, which is a macro for __spin_lock_init;
  28      and cthread_queue_init, which is a macro for some simple code.  */
  29   mutex_init ((struct mutex *) lock);
  30 }