modsys: Add optional support for sys.platform.

pfalcon · pfalcon · commit b9b9354e6c0c · 2014-06-07T23:40:04.000+03:00
Ports which wants to have it, should define MICROPY_PY_SYS_PLATFORM to a
string value they need.
diff --git a/py/modsys.c b/py/modsys.c
@@ -51,6 +51,9 @@ mp_obj_list_t mp_sys_argv_obj;
 STATIC const mp_obj_tuple_t mp_sys_version_info_obj = {{&mp_type_tuple}, 3, {I(3), I(4), I(0)}};
 #undef I
 STATIC const MP_DEFINE_STR_OBJ(version_obj, "3.4.0");
+#ifdef MICROPY_PY_SYS_PLATFORM
+STATIC const MP_DEFINE_STR_OBJ(platform_obj, MICROPY_PY_SYS_PLATFORM);
+#endif
 
 STATIC const mp_map_elem_t mp_module_sys_globals_table[] = {
     { MP_OBJ_NEW_QSTR(MP_QSTR___name__), MP_OBJ_NEW_QSTR(MP_QSTR_sys) },
@@ -59,6 +62,9 @@ STATIC const mp_map_elem_t mp_module_sys_globals_table[] = {
     { MP_OBJ_NEW_QSTR(MP_QSTR_argv), (mp_obj_t)&mp_sys_argv_obj },
     { MP_OBJ_NEW_QSTR(MP_QSTR_version), (mp_obj_t)&version_obj },
     { MP_OBJ_NEW_QSTR(MP_QSTR_version_info), (mp_obj_t)&mp_sys_version_info_obj },
+#ifdef MICROPY_PY_SYS_PLATFORM
+    { MP_OBJ_NEW_QSTR(MP_QSTR_platform), (mp_obj_t)&platform_obj },
+#endif
 #if MP_ENDIANNESS_LITTLE
     { MP_OBJ_NEW_QSTR(MP_QSTR_byteorder), MP_OBJ_NEW_QSTR(MP_QSTR_little) },
 #else
diff --git a/py/qstrdefs.h b/py/qstrdefs.h
@@ -343,6 +343,9 @@ Q(byteorder)
 Q(big)
 Q(exit)
 Q(little)
+#ifdef MICROPY_PY_SYS_PLATFORM
+Q(platform)
+#endif
 Q(stdin)
 Q(stdout)
 Q(stderr)
diff --git a/unix/mpconfigport.h b/unix/mpconfigport.h
@@ -43,6 +43,7 @@
 #define MICROPY_OPT_COMPUTED_GOTO   (1)
 #define MICROPY_PY_BUILTINS_FROZENSET (1)
 #define MICROPY_PY_SYS_EXIT         (1)
+#define MICROPY_PY_SYS_PLATFORM     "linux"
 #define MICROPY_PY_SYS_STDFILES     (1)
 #define MICROPY_PY_CMATH            (1)
 #define MICROPY_PY_IO_FILEIO        (1)
