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| author | Mikael Djurfeldt <djurfeldt@nada.kth.se> | 2000-08-11 08:44:16 +0000 |
|---|---|---|
| committer | Mikael Djurfeldt <djurfeldt@nada.kth.se> | 2000-08-11 08:44:16 +0000 |
| commit | b486ccc869a9c12df574a93f1c40726333383bcb (patch) | |
| tree | 674aed1c475e1854dd455471d754a5061cbfb749 /libguile/modules.h | |
| parent | e3365c07da4368e533584d7d3103a8042a5fea32 (diff) | |
| download | guile-b486ccc869a9c12df574a93f1c40726333383bcb.tar.gz | |
* modules.h (SCM_MODULEP, SCM_VALIDATE_MODULE,
SCM_MODULE_OBARRAY, SCM_MODULE_USES, SCM_MODULE_BINDER,
SCM_MODULE_EVAL_CLOSURE): New macros.
(scm_module_index_obarray, scm_module_index_uses,
scm_module_index_binder, scm_module_index_eval_closure): New
constants; #include "validate.h".
Diffstat (limited to 'libguile/modules.h')
| -rw-r--r-- | libguile/modules.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/libguile/modules.h b/libguile/modules.h index 9ed8d49d7..9e7f8eb11 100644 --- a/libguile/modules.h +++ b/libguile/modules.h @@ -46,10 +46,41 @@ #include "libguile/__scm.h" +#include "libguile/validate.h" + +#define SCM_MODULEP(OBJ) \ + (SCM_NIMP (OBJ) && SCM_CELL_TYPE (OBJ) == scm_module_tag) + +#define SCM_VALIDATE_MODULE(pos, scm) SCM_MAKE_VALIDATE (pos, scm, MODULEP) + +/* NOTE: Indexes of module fields are dependent upon the definition of + * module-type in boot-9.scm. + */ + +#define scm_module_index_obarray 0 +#define scm_module_index_uses 1 +#define scm_module_index_binder 2 +#define scm_module_index_eval_closure 3 + +#define SCM_MODULE_OBARRAY(module) \ + SCM_PACK (SCM_STRUCT_DATA (module) [scm_module_index_obarray]) +#define SCM_MODULE_USES(module) \ + SCM_PACK (SCM_STRUCT_DATA (module) [scm_module_index_uses]) +#define SCM_MODULE_BINDER(module) \ + SCM_PACK (SCM_STRUCT_DATA (module) [scm_module_index_binder]) +#define SCM_MODULE_EVAL_CLOSURE(module) \ + SCM_PACK (SCM_STRUCT_DATA (module)[scm_module_index_eval_closure]) + + + +extern SCM scm_module_system_booted_p; +extern SCM scm_module_tag; + extern SCM scm_the_root_module (void); extern SCM scm_selected_module (void); +extern SCM scm_interaction_environment (void); extern SCM scm_select_module (SCM module); extern SCM scm_make_module (SCM name); extern SCM scm_ensure_user_module (SCM name); |