py/modthread: Add stack_size() function.
diff --git a/py/modthread.c b/py/modthread.c
index 5d01fe6..8135a5e 100644
--- a/py/modthread.c
+++ b/py/modthread.c
@@ -45,11 +45,24 @@
/****************************************************************/
// _thread module
+STATIC size_t thread_stack_size = 0;
+
STATIC mp_obj_t mod_thread_get_ident(void) {
return mp_obj_new_int_from_uint((uintptr_t)mp_thread_get_state());
}
STATIC MP_DEFINE_CONST_FUN_OBJ_0(mod_thread_get_ident_obj, mod_thread_get_ident);
+STATIC mp_obj_t mod_thread_stack_size(size_t n_args, const mp_obj_t *args) {
+ mp_obj_t ret = mp_obj_new_int_from_uint(thread_stack_size);
+ if (n_args == 0) {
+ thread_stack_size = 0;
+ } else {
+ thread_stack_size = mp_obj_get_int(args[0]);
+ }
+ return ret;
+}
+STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mod_thread_stack_size_obj, 0, 1, mod_thread_stack_size);
+
typedef struct _thread_entry_args_t {
mp_obj_t fun;
size_t n_args;
@@ -126,8 +139,7 @@
}
th_args->args = all_args;
}
- // TODO implement setting thread stack size
- mp_thread_create(thread_entry, th_args);
+ mp_thread_create(thread_entry, th_args, thread_stack_size);
return mp_const_none;
}
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mod_thread_start_new_thread_obj, 2, 3, mod_thread_start_new_thread);
@@ -135,6 +147,7 @@
STATIC const mp_rom_map_elem_t mp_module_thread_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR__thread) },
{ MP_ROM_QSTR(MP_QSTR_get_ident), MP_ROM_PTR(&mod_thread_get_ident_obj) },
+ { MP_ROM_QSTR(MP_QSTR_stack_size), MP_ROM_PTR(&mod_thread_stack_size_obj) },
{ MP_ROM_QSTR(MP_QSTR_start_new_thread), MP_ROM_PTR(&mod_thread_start_new_thread_obj) },
};