/* Copyright (C) 1995,1996,1998,1999,2000,2001, 2002, 2003 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 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.
*
- * This program is distributed in the hope that it will be useful,
+ * 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 General Public License for more details.
+ * 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 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. */
+ * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
\f
#include "libguile/hooks.h"
-#ifdef USE_PTHREAD_THREADS
-#include "libguile/pthread-threads.h"
+#if SCM_USE_PTHREAD_THREADS
+# include "libguile/pthread-threads.h"
#else
-#include "libguile/null-threads.h"
+# include "libguile/null-threads.h"
#endif
\f
/* low level bit banging aids */
typedef unsigned long scm_t_c_bvec_long;
-#if (SIZEOF_LONG == 8)
+#if (SCM_SIZEOF_UNSIGNED_LONG == 8)
# define SCM_C_BVEC_LONG_BITS 64
# define SCM_C_BVEC_OFFSET_SHIFT 6
# define SCM_C_BVEC_POS_MASK 63
# define SCM_CELL_SIZE_SHIFT 4
-# define SCM_SIZEOF_LONG SIZEOF_LONG
#else
# define SCM_C_BVEC_LONG_BITS 32
-# define SCM_SIZEOF_LONG SIZEOF_LONG
# define SCM_C_BVEC_OFFSET_SHIFT 5
# define SCM_C_BVEC_POS_MASK 31
# define SCM_CELL_SIZE_SHIFT 3
#define SCM_CELL_TYPE(x) SCM_CELL_WORD_0 (x)
#define SCM_SET_CELL_TYPE(x, t) SCM_SET_CELL_WORD_0 (x, t)
-
-
/* Freelists consist of linked cells where the type entry holds the value
* scm_tc_free_cell and the second entry holds a pointer to the next cell of
* the freelist. Due to this structure, freelist cells are not cons cells
SCM_API int scm_block_gc;
SCM_API int scm_gc_heap_lock;
SCM_API unsigned int scm_gc_running_p;
-extern scm_t_rec_mutex scm_i_sweep_mutex;
+SCM_API scm_t_rec_mutex scm_i_sweep_mutex;
\f
#if (SCM_ENABLE_DEPRECATED == 1)
*ls = SCM_EOL; \
scm_setspecific ((key), ls); } while (0)
#define SCM_FREELIST_LOC(key) ((SCM *) scm_getspecific (key))
-extern scm_t_key scm_i_freelist;
-extern scm_t_key scm_i_freelist2;
-extern struct scm_t_cell_type_statistics scm_i_master_freelist;
-extern struct scm_t_cell_type_statistics scm_i_master_freelist2;
+SCM_API scm_t_key scm_i_freelist;
+SCM_API scm_t_key scm_i_freelist2;
+SCM_API struct scm_t_cell_type_statistics scm_i_master_freelist;
+SCM_API struct scm_t_cell_type_statistics scm_i_master_freelist2;
SCM_API unsigned long scm_gc_cells_swept;
SCM_API scm_t_c_hook scm_after_gc_c_hook;
#if defined (GUILE_DEBUG) || defined (GUILE_DEBUG_FREELIST)
+#if (SCM_ENABLE_DEPRECATED == 1)
+SCM scm_map_free_list (void);
+#else
#define scm_map_free_list deprecated
#define scm_free_list_length deprecated
#endif
+#endif
#if (SCM_ENABLE_DEPRECATED == 1) && defined (GUILE_DEBUG_FREELIST)
SCM_API SCM scm_gc_set_debug_check_freelist_x (SCM flag);
HCoop / bpt / guile.git / blobdiff