/* classes: h_files */ #ifndef SCM_THREADS_PTHREADS_H #define SCM_THREADS_PTHREADS_H /* Copyright (C) 2002 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * This program 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this software; see the file COPYING. If not, write to * the Free Software Foundation, Inc., 59 Temple Place, Suite 330, * Boston, MA 02111-1307 USA * * As a special exception, the Free Software Foundation gives permission * for additional uses of the text contained in its release of GUILE. * * The exception is that, if you link the GUILE library with other files * to produce an executable, this does not by itself cause the * resulting executable to be covered by the GNU General Public License. * Your use of that executable is in no way restricted on account of * linking the GUILE library code into it. * * This exception does not however invalidate any other reasons why * the executable file might be covered by the GNU General Public License. * * This exception applies only to the code released by the * Free Software Foundation under the name GUILE. If you copy * code from other Free Software Foundation releases into a copy of * GUILE, as the General Public License permits, the exception does * not apply to the code that you add in this way. To avoid misleading * anyone as to the status of such modified files, you must delete * this exception notice from them. * * If you write modifications of your own for GUILE, it is your choice * whether to permit this exception to apply to your modifications. * If you do not wish that, delete this exception notice. */ /* The pthreads-threads implementation. This is a very simple mapping. */ #include #define scm_t_thread pthread_t #define scm_thread_create(th,proc,data) \ pthread_create ((th), NULL, (void *(*)(void *))(proc), (data)) #define scm_thread_join(th) pthread_join (th, NULL) #define scm_thread_detach(th) pthread_detach (th) #define scm_thread_self() pthread_self () #define scm_t_mutex pthread_mutex_t #define scm_mutex_init(mx) pthread_mutex_init (mx, NULL) #define scm_mutex_destroy(mx) pthread_mutex_destroy (mx) #define scm_mutex_lock(mx) pthread_mutex_lock (mx) #define scm_mutex_trylock(mx) pthread_mutex_trylock (mx) #define scm_mutex_unlock(mx) pthread_mutex_unlock (mx) #define scm_t_cond pthread_cond_t #define scm_cond_init(cv) pthread_cond_init (cv, NULL) #define scm_cond_destroy(cv) pthread_cond_destroy (cv) #define scm_cond_wait(cv,mx) pthread_cond_wait (cv, mx) #define scm_cond_timedwait(cv,mx,at) \ pthread_cond_timedwait (cv, mx, at) #define scm_cond_signal(cv) pthread_cond_signal (cv) #define scm_cond_broadcast(cv) \ pthread_cond_broadcast (cv) #define scm_t_key pthread_key_t #define scm_key_create(keyp) pthread_key_create (keyp, NULL) #define scm_key_delete(key) pthread_key_delete (key) #define scm_key_setspecific(key, value) \ pthread_setspecific (key, value) #define scm_key_getspecific(key) \ pthread_getspecific (key) #define scm_thread_select select #endif /* SCM_THREADS_NULL_H */ /* Local Variables: c-file-style: "gnu" End: */