| 1 | /* classes: h_files */ |
| 2 | |
| 3 | #ifndef SCM_MODULES_H |
| 4 | #define SCM_MODULES_H |
| 5 | |
| 6 | /* Copyright (C) 1998, 2000, 2001, 2002, 2003, 2006 Free Software Foundation, Inc. |
| 7 | * |
| 8 | * This library is free software; you can redistribute it and/or |
| 9 | * modify it under the terms of the GNU Lesser General Public |
| 10 | * License as published by the Free Software Foundation; either |
| 11 | * version 2.1 of the License, or (at your option) any later version. |
| 12 | * |
| 13 | * This library is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 16 | * Lesser General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU Lesser General Public |
| 19 | * License along with this library; if not, write to the Free Software |
| 20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| 21 | */ |
| 22 | |
| 23 | \f |
| 24 | |
| 25 | #include "libguile/__scm.h" |
| 26 | |
| 27 | #include "libguile/validate.h" |
| 28 | |
| 29 | \f |
| 30 | |
| 31 | SCM_API int scm_module_system_booted_p; |
| 32 | SCM_API scm_t_bits scm_module_tag; |
| 33 | |
| 34 | #define SCM_MODULEP(OBJ) \ |
| 35 | (!SCM_IMP (OBJ) && SCM_CELL_TYPE (OBJ) == scm_module_tag) |
| 36 | |
| 37 | #define SCM_VALIDATE_MODULE(pos, scm) SCM_MAKE_VALIDATE_MSG (pos, scm, MODULEP, "module") |
| 38 | |
| 39 | /* NOTE: Indexes of module fields are dependent upon the definition of |
| 40 | * module-type in boot-9.scm. |
| 41 | */ |
| 42 | |
| 43 | #define scm_module_index_obarray 0 |
| 44 | #define scm_module_index_uses 1 |
| 45 | #define scm_module_index_binder 2 |
| 46 | #define scm_module_index_eval_closure 3 |
| 47 | #define scm_module_index_transformer 4 |
| 48 | |
| 49 | #define SCM_MODULE_OBARRAY(module) \ |
| 50 | SCM_PACK (SCM_STRUCT_DATA (module) [scm_module_index_obarray]) |
| 51 | #define SCM_MODULE_USES(module) \ |
| 52 | SCM_PACK (SCM_STRUCT_DATA (module) [scm_module_index_uses]) |
| 53 | #define SCM_MODULE_BINDER(module) \ |
| 54 | SCM_PACK (SCM_STRUCT_DATA (module) [scm_module_index_binder]) |
| 55 | #define SCM_MODULE_EVAL_CLOSURE(module) \ |
| 56 | SCM_PACK (SCM_STRUCT_DATA (module)[scm_module_index_eval_closure]) |
| 57 | #define SCM_MODULE_TRANSFORMER(module) \ |
| 58 | SCM_PACK (SCM_STRUCT_DATA (module)[scm_module_index_transformer]) |
| 59 | |
| 60 | SCM_API scm_t_bits scm_tc16_eval_closure; |
| 61 | |
| 62 | #define SCM_EVAL_CLOSURE_P(x) SCM_TYP16_PREDICATE (scm_tc16_eval_closure, x) |
| 63 | |
| 64 | \f |
| 65 | |
| 66 | SCM_API SCM scm_current_module (void); |
| 67 | SCM_API SCM scm_interaction_environment (void); |
| 68 | SCM_API SCM scm_set_current_module (SCM module); |
| 69 | |
| 70 | SCM_API SCM scm_c_call_with_current_module (SCM module, |
| 71 | SCM (*func)(void *), void *data); |
| 72 | SCM_API void scm_dynwind_current_module (SCM module); |
| 73 | |
| 74 | SCM_API SCM scm_c_lookup (const char *name); |
| 75 | SCM_API SCM scm_c_define (const char *name, SCM val); |
| 76 | SCM_API SCM scm_lookup (SCM symbol); |
| 77 | SCM_API SCM scm_define (SCM symbol, SCM val); |
| 78 | |
| 79 | SCM_API SCM scm_c_module_lookup (SCM module, const char *name); |
| 80 | SCM_API SCM scm_c_module_define (SCM module, const char *name, SCM val); |
| 81 | SCM_API SCM scm_module_lookup (SCM module, SCM symbol); |
| 82 | SCM_API SCM scm_module_define (SCM module, SCM symbol, SCM val); |
| 83 | SCM_API SCM scm_module_reverse_lookup (SCM module, SCM variable); |
| 84 | |
| 85 | SCM_API SCM scm_c_resolve_module (const char *name); |
| 86 | SCM_API SCM scm_resolve_module (SCM name); |
| 87 | SCM_API SCM scm_c_define_module (const char *name, |
| 88 | void (*init)(void *), void *data); |
| 89 | SCM_API void scm_c_use_module (const char *name); |
| 90 | SCM_API void scm_c_export (const char *name, ...); |
| 91 | |
| 92 | SCM_API SCM scm_sym2var (SCM sym, SCM thunk, SCM definep); |
| 93 | |
| 94 | SCM_API SCM scm_module_import_interface (SCM module, SCM sym); |
| 95 | SCM_API SCM scm_module_lookup_closure (SCM module); |
| 96 | SCM_API SCM scm_module_transformer (SCM module); |
| 97 | SCM_API SCM scm_current_module_lookup_closure (void); |
| 98 | SCM_API SCM scm_current_module_transformer (void); |
| 99 | SCM_API SCM scm_eval_closure_lookup (SCM eclo, SCM sym, SCM definep); |
| 100 | SCM_API SCM scm_standard_eval_closure (SCM module); |
| 101 | SCM_API SCM scm_standard_interface_eval_closure (SCM module); |
| 102 | SCM_API SCM scm_get_pre_modules_obarray (void); |
| 103 | SCM_API SCM scm_lookup_closure_module (SCM proc); |
| 104 | |
| 105 | SCM_API SCM scm_env_top_level (SCM env); |
| 106 | SCM_API SCM scm_env_module (SCM env); |
| 107 | SCM_API SCM scm_top_level_env (SCM thunk); |
| 108 | SCM_API SCM scm_system_module_env_p (SCM env); |
| 109 | |
| 110 | SCM_API void scm_modules_prehistory (void); |
| 111 | SCM_API void scm_init_modules (void); |
| 112 | |
| 113 | #endif /* SCM_MODULES_H */ |
| 114 | |
| 115 | /* |
| 116 | Local Variables: |
| 117 | c-file-style: "gnu" |
| 118 | End: |
| 119 | */ |