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90 lines
3.6 KiB
C
90 lines
3.6 KiB
C
/* Copyright (C) 2002 Free Software Foundation, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307 USA
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*
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* As a special exception, the Free Software Foundation gives permission
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* for additional uses of the text contained in its release of GUILE.
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*
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* The exception is that, if you link the GUILE library with other files
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* to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the GUILE library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the
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* Free Software Foundation under the name GUILE. If you copy
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* code from other Free Software Foundation releases into a copy of
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* GUILE, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for GUILE, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice. */
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#include "libguile/scmconfig.h"
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/* Should go to threads-plugin */
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scm_t_mutexattr scm_i_plugin_mutex;
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scm_t_mutexattr scm_i_plugin_rec_mutex;
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#ifndef SCM_MUTEXATTR_SETTYPE_DECLARED
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int pthread_mutexattr_settype (pthread_mutexattr_t *, int);
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#endif
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void
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scm_init_pthread_threads ()
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{
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pthread_mutexattr_init (&scm_i_plugin_mutex);
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#ifdef SCM_MUTEX_FAST
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pthread_mutexattr_settype (&scm_i_plugin_mutex, SCM_MUTEX_FAST);
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#endif
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/* These values should be passed in a structure. */
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scm_i_plugin_mutex_size = sizeof (pthread_mutex_t);
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scm_i_plugin_mutex_init = (scm_t_mutex_init) pthread_mutex_init;
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scm_i_plugin_mutex_lock = (scm_t_mutex_lock) pthread_mutex_lock;
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scm_i_plugin_mutex_unlock = (scm_t_mutex_unlock) pthread_mutex_unlock;
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#if defined (SCM_MUTEX_RECURSIVE) && !defined (SCM_DEBUG_THREADS)
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pthread_mutexattr_init (&scm_i_plugin_rec_mutex);
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pthread_mutexattr_settype (&scm_i_plugin_rec_mutex, SCM_MUTEX_RECURSIVE);
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scm_i_plugin_rec_mutex_size = sizeof (pthread_mutex_t);
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scm_i_plugin_rec_mutex_init = (scm_t_rec_mutex_init) pthread_mutex_init;
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scm_i_plugin_rec_mutex_destroy = (scm_t_rec_mutex_destroy) pthread_mutex_destroy;
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scm_i_plugin_rec_mutex_lock = (scm_t_rec_mutex_lock) pthread_mutex_lock;
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scm_i_plugin_rec_mutex_trylock = (scm_t_rec_mutex_trylock) pthread_mutex_trylock;
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scm_i_plugin_rec_mutex_unlock = (scm_t_rec_mutex_unlock) pthread_mutex_unlock;
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#endif
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scm_i_plugin_cond_wait = (scm_t_cond_wait) pthread_cond_wait;
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scm_i_plugin_cond_timedwait = (scm_t_cond_timedwait) pthread_cond_timedwait;
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scm_init_threads_plugin ();
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}
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/*
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Local Variables:
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c-file-style: "gnu"
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End:
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*/
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