From 8758504f0f1c300ec2bc40f4e3b9627c8e8562dd Mon Sep 17 00:00:00 2001 From: David Lechner Date: Tue, 6 Jul 2021 18:08:18 -0500 Subject: extmod/moduselect: Conditionally compile select(). This adds #if MICROPY_PY_USELECT_SELECT around the uselect.select() function. According to the docs, this function is only for CPython compatibility and should not normally be used. So we can disable it and save a few bytes of flash space where possible. Signed-off-by: David Lechner --- extmod/moduselect.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'extmod/moduselect.c') diff --git a/extmod/moduselect.c b/extmod/moduselect.c index fbd51960d5..cf47f02afe 100644 --- a/extmod/moduselect.c +++ b/extmod/moduselect.c @@ -107,6 +107,7 @@ STATIC mp_uint_t poll_map_poll(mp_map_t *poll_map, size_t *rwx_num) { return n_ready; } +#if MICROPY_PY_USELECT_SELECT // select(rlist, wlist, xlist[, timeout]) STATIC mp_obj_t select_select(size_t n_args, const mp_obj_t *args) { // get array data from tuple/list arguments @@ -173,6 +174,7 @@ STATIC mp_obj_t select_select(size_t n_args, const mp_obj_t *args) { } } MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mp_select_select_obj, 3, 4, select_select); +#endif // MICROPY_PY_USELECT_SELECT typedef struct _mp_obj_poll_t { mp_obj_base_t base; @@ -355,7 +357,9 @@ MP_DEFINE_CONST_FUN_OBJ_0(mp_select_poll_obj, select_poll); STATIC const mp_rom_map_elem_t mp_module_select_globals_table[] = { { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_uselect) }, + #if MICROPY_PY_USELECT_SELECT { MP_ROM_QSTR(MP_QSTR_select), MP_ROM_PTR(&mp_select_select_obj) }, + #endif { MP_ROM_QSTR(MP_QSTR_poll), MP_ROM_PTR(&mp_select_poll_obj) }, { MP_ROM_QSTR(MP_QSTR_POLLIN), MP_ROM_INT(MP_STREAM_POLL_RD) }, { MP_ROM_QSTR(MP_QSTR_POLLOUT), MP_ROM_INT(MP_STREAM_POLL_WR) }, -- cgit v1.2.3