[bpt/guile.git] / libguile / bdw-gc.h

#ifndef SCM_BDW_GC_H
#define SCM_BDW_GC_H

/* Copyright (C) 2006, 2008, 2009 Free Software Foundation, Inc.
 *
 * This 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 3 of
 * the License, or (at your option) any later version.
 *
 * This 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 this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA
 */

/* Correct header inclusion.  */

#include "libguile/scmconfig.h"

#ifdef SCM_USE_PTHREAD_THREADS

/* When pthreads are used, let `libgc' know about it and redirect allocation
   calls such as `GC_MALLOC ()' to (contention-free, faster) thread-local
   allocation.  */

# define GC_THREADS 1
# define GC_REDIRECT_TO_LOCAL 1

#endif

#include <gc/gc.h>

#if (! ((defined GC_VERSION_MAJOR) && (GC_VERSION_MAJOR >= 7)))
/* This was needed with `libgc' 6.x.  */
# include <gc/gc_local_alloc.h>
#endif

#if (defined GC_VERSION_MAJOR) && (GC_VERSION_MAJOR >= 7)
/* This type was provided by `libgc' 6.x.  */
typedef void *GC_PTR;
#endif

#endif /* SCM_BDW_GC_H */
Commit	Line	Data
1c44468d LC	1	#ifndef SCM_BDW_GC_H
1c44468d LC	2	#define SCM_BDW_GC_H
e7bca227	3
aec3d99b	4	/* Copyright (C) 2006, 2008, 2009 Free Software Foundation, Inc.
e7bca227 LC	5	*
e7bca227 LC	6	* This library is free software; you can redistribute it and/or
1c44468d LC	7	* modify it under the terms of the GNU Lesser General Public License
	8	* as published by the Free Software Foundation; either version 3 of
	9	* the License, or (at your option) any later version.
e7bca227	10	*
1c44468d LC	11	* This library is distributed in the hope that it will be useful, but
1c44468d LC	12	* WITHOUT ANY WARRANTY; without even the implied warranty of
e7bca227 LC	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 this library; if not, write to the Free Software
1c44468d LC	18	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
1c44468d LC	19	* 02110-1301 USA
e7bca227 LC	20	*/
	21
	22	/* Correct header inclusion. */
	23
aec3d99b	24	#include "libguile/scmconfig.h"
e7bca227	25
aec3d99b	26	#ifdef SCM_USE_PTHREAD_THREADS
e7bca227 LC	27
	28	/* When pthreads are used, let `libgc' know about it and redirect allocation
	29	calls such as `GC_MALLOC ()' to (contention-free, faster) thread-local
	30	allocation. */
	31
	32	# define GC_THREADS 1
	33	# define GC_REDIRECT_TO_LOCAL 1
	34
	35	#endif
	36
	37	#include <gc/gc.h>
ebd78213	38
04f8c62c	39	#if (! ((defined GC_VERSION_MAJOR) && (GC_VERSION_MAJOR >= 7)))
ebd78213 LC	40	/* This was needed with `libgc' 6.x. */
	41	# include <gc/gc_local_alloc.h>
	42	#endif
	43
	44	#if (defined GC_VERSION_MAJOR) && (GC_VERSION_MAJOR >= 7)
	45	/* This type was provided by `libgc' 6.x. */
	46	typedef void *GC_PTR;
	47	#endif
e7bca227	48
1c44468d	49	#endif /* SCM_BDW_GC_H */