HCoop / bpt / guile.git / blame
| Commit | Line | Data |
|---|---|---|
| 0f2d19dd JB |
1 | /* classes: h_files */ |
| 2 | ||
| 3 | #ifndef GCH | |
| 4 | #define GCH | |
| 5 | /* Copyright (C) 1995,1996 Free Software Foundation, Inc. | |
| 6 | * | |
| 7 | * This program is free software; you can redistribute it and/or modify | |
| 8 | * it under the terms of the GNU General Public License as published by | |
| 9 | * the Free Software Foundation; either version 2, or (at your option) | |
| 10 | * any later version. | |
| 11 | * | |
| 12 | * This program is distributed in the hope that it will be useful, | |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | * GNU General Public License for more details. | |
| 16 | * | |
| 17 | * You should have received a copy of the GNU General Public License | |
| 18 | * along with this software; see the file COPYING. If not, write to | |
| 19 | * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. | |
| 20 | * | |
| 21 | * As a special exception, the Free Software Foundation gives permission | |
| 22 | * for additional uses of the text contained in its release of GUILE. | |
| 23 | * | |
| 24 | * The exception is that, if you link the GUILE library with other files | |
| 25 | * to produce an executable, this does not by itself cause the | |
| 26 | * resulting executable to be covered by the GNU General Public License. | |
| 27 | * Your use of that executable is in no way restricted on account of | |
| 28 | * linking the GUILE library code into it. | |
| 29 | * | |
| 30 | * This exception does not however invalidate any other reasons why | |
| 31 | * the executable file might be covered by the GNU General Public License. | |
| 32 | * | |
| 33 | * This exception applies only to the code released by the | |
| 34 | * Free Software Foundation under the name GUILE. If you copy | |
| 35 | * code from other Free Software Foundation releases into a copy of | |
| 36 | * GUILE, as the General Public License permits, the exception does | |
| 37 | * not apply to the code that you add in this way. To avoid misleading | |
| 38 | * anyone as to the status of such modified files, you must delete | |
| 39 | * this exception notice from them. | |
| 40 | * | |
| 41 | * If you write modifications of your own for GUILE, it is your choice | |
| 42 | * whether to permit this exception to apply to your modifications. | |
| 43 | * If you do not wish that, delete this exception notice. | |
| 44 | */ | |
| 45 | \f | |
| 46 | ||
| 47 | #include "__scm.h" | |
| 48 | \f | |
| 49 | ||
| 50 | #define SCM_FREEP(x) (SCM_CAR(x)==scm_tc_free_cell) | |
| 51 | #define SCM_NFREEP(x) (!SCM_FREEP(x)) | |
| 52 | ||
| 53 | extern struct scm_heap_seg_data *scm_heap_table; | |
| 54 | extern int scm_n_heap_segs; | |
| 55 | extern int scm_take_stdin; | |
| 56 | extern int scm_block_gc; | |
| 57 | extern int scm_gc_heap_lock; | |
| 58 | \f | |
| 59 | ||
| 60 | ||
| 61 | extern long scm_heap_size; | |
| 62 | extern SCM_CELLPTR scm_heap_org; | |
| 63 | extern SCM scm_freelist; | |
| 64 | extern unsigned long scm_gc_cells_collected; | |
| 65 | extern unsigned long scm_gc_malloc_collected; | |
| 66 | extern unsigned long scm_gc_ports_collected; | |
| 67 | extern unsigned long scm_cells_allocated; | |
| 68 | extern unsigned long scm_mallocated; | |
| 69 | extern long scm_mtrigger; | |
| 70 | ||
| 71 | \f | |
| 72 | #ifdef __STDC__ | |
| 73 | extern SCM scm_gc_stats (void); | |
| 74 | extern void scm_gc_start (char *what); | |
| 75 | extern void scm_gc_end (void); | |
| 76 | extern SCM scm_gc (void); | |
| 77 | extern void scm_gc_for_alloc (int ncells, SCM * freelistp); | |
| 78 | extern SCM scm_gc_for_newcell (void); | |
| 79 | extern void scm_igc (char *what); | |
| 80 | extern void scm_gc_mark (SCM p); | |
| 81 | extern void scm_mark_locations (SCM_STACKITEM x[], scm_sizet n); | |
| 82 | extern void scm_gc_sweep (void); | |
| 83 | extern char * scm_must_malloc (long len, char *what); | |
| 84 | extern char * scm_must_realloc (char *where, long olen, long len, char *what); | |
| 85 | extern void scm_must_free (char *obj); | |
| 86 | extern void scm_remember (SCM * ptr); | |
| 87 | extern SCM scm_return_first (SCM elt, ...); | |
| 88 | extern SCM scm_permanent_object (SCM obj); | |
| 89 | extern SCM scm_protect_object (SCM obj); | |
| 90 | extern SCM scm_unprotect_object (SCM obj); | |
| 91 | extern int scm_init_storage (long init_heap_size); | |
| 92 | extern void scm_init_gc (void); | |
| 93 | ||
| 94 | #else /* STDC */ | |
| 95 | extern SCM scm_gc_stats (); | |
| 96 | extern void scm_gc_start (); | |
| 97 | extern void scm_gc_end (); | |
| 98 | extern SCM scm_gc (); | |
| 99 | extern void scm_gc_for_alloc (); | |
| 100 | extern SCM scm_gc_for_newcell (); | |
| 101 | extern void scm_igc (); | |
| 102 | extern void scm_gc_mark (); | |
| 103 | extern void scm_mark_locations (); | |
| 104 | extern void scm_gc_sweep (); | |
| 105 | extern char * scm_must_malloc (); | |
| 106 | extern char * scm_must_realloc (); | |
| 107 | extern void scm_must_free (); | |
| 108 | extern void scm_remember (); | |
| 109 | extern SCM scm_return_first (); | |
| 110 | extern SCM scm_permanent_object (); | |
| 111 | extern SCM scm_protect_object (); | |
| 112 | extern SCM scm_unprotect_object (); | |
| 113 | extern int scm_init_storage (); | |
| 114 | extern void scm_init_gc (); | |
| 115 | ||
| 116 | #endif /* STDC */ | |
| 117 | #include "marksweep.h" | |
| 118 | #endif /* GCH */ |