Use micropython #defines for stream polling operations

We adopted the file "py/ioctl.h" and the ioctl names beginning
with MP_IOCTL_POLL while micropython went with "py/stream.h" and
MP_STREAM_POLL.

Align with upstream.

Closes #6711

extmod/moduselect.c

@@ -9,7 +9,7 @@
 
 #include <stdio.h>
 
-#include "py/ioctl.h"
+#include "py/stream.h"
 #include "py/runtime.h"
 #include "py/obj.h"
 #include "py/objlist.h"

py/ioctl.h

@@ -1,38 +0,0 @@
-/*
- * This file is part of the Micro Python project, http://micropython.org/
- *
- * The MIT License (MIT)
- *
- * SPDX-FileCopyrightText: Copyright (c) 2013-2015 Damien P. George
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-#ifndef MICROPY_INCLUDED_PY_IOCTL_H
-#define MICROPY_INCLUDED_PY_IOCTL_H
-
-#define MP_IOCTL_POLL (0x100 | 1)
-
-// These values are compatible with Linux, which are in turn
-// compatible with iBCS2 spec.
-#define MP_IOCTL_POLL_RD  (0x0001)
-#define MP_IOCTL_POLL_WR  (0x0004)
-#define MP_IOCTL_POLL_ERR (0x0008)
-#define MP_IOCTL_POLL_HUP (0x0010)
-
-#endif  // MICROPY_INCLUDED_PY_IOCTL_H

shared-bindings/_bleio/CharacteristicBuffer.c

@@ -25,7 +25,7 @@
  */
 
 #include "py/mperrno.h"
-#include "py/ioctl.h"
+#include "py/stream.h"
 #include "py/objproperty.h"
 #include "py/runtime.h"
 #include "py/stream.h"
@@ -138,15 +138,15 @@ STATIC mp_uint_t bleio_characteristic_buffer_ioctl(mp_obj_t self_in, mp_uint_t r
     check_for_deinit(self);
     raise_error_if_not_connected(self);
     mp_uint_t ret;
-    if (request == MP_IOCTL_POLL) {
+    if (request == MP_STREAM_POLL) {
         mp_uint_t flags = arg;
         ret = 0;
-        if ((flags & MP_IOCTL_POLL_RD) && common_hal_bleio_characteristic_buffer_rx_characters_available(self) > 0) {
-            ret |= MP_IOCTL_POLL_RD;
+        if ((flags & MP_STREAM_POLL_RD) && common_hal_bleio_characteristic_buffer_rx_characters_available(self) > 0) {
+            ret |= MP_STREAM_POLL_RD;
         }
 // No writing provided.
-//        if ((flags & MP_IOCTL_POLL_WR) && common_hal_busio_uart_ready_to_tx(self)) {
-//            ret |= MP_IOCTL_POLL_WR;
+//        if ((flags & MP_STREAM_POLL_WR) && common_hal_busio_uart_ready_to_tx(self)) {
+//            ret |= MP_STREAM_POLL_WR;
 //        }
     } else {
         *errcode = MP_EINVAL;

shared-bindings/_bleio/PacketBuffer.c

@@ -25,7 +25,7 @@
  */
 
 #include "py/mperrno.h"
-#include "py/ioctl.h"
+#include "py/stream.h"
 #include "py/objproperty.h"
 #include "py/runtime.h"
 #include "py/stream.h"

shared-bindings/busio/UART.c

@@ -33,7 +33,7 @@
 #include "shared/runtime/context_manager_helpers.h"
 #include "shared/runtime/interrupt_char.h"
 
-#include "py/ioctl.h"
+#include "py/stream.h"
 #include "py/objproperty.h"
 #include "py/objtype.h"
 #include "py/runtime.h"
@@ -276,14 +276,14 @@ STATIC mp_uint_t busio_uart_ioctl(mp_obj_t self_in, mp_uint_t request, mp_uint_t
     busio_uart_obj_t *self = native_uart(self_in);
     check_for_deinit(self);
     mp_uint_t ret;
-    if (request == MP_IOCTL_POLL) {
+    if (request == MP_STREAM_POLL) {
         mp_uint_t flags = arg;
         ret = 0;
-        if ((flags & MP_IOCTL_POLL_RD) && common_hal_busio_uart_rx_characters_available(self) > 0) {
-            ret |= MP_IOCTL_POLL_RD;
+        if ((flags & MP_STREAM_POLL_RD) && common_hal_busio_uart_rx_characters_available(self) > 0) {
+            ret |= MP_STREAM_POLL_RD;
         }
-        if ((flags & MP_IOCTL_POLL_WR) && common_hal_busio_uart_ready_to_tx(self)) {
-            ret |= MP_IOCTL_POLL_WR;
+        if ((flags & MP_STREAM_POLL_WR) && common_hal_busio_uart_ready_to_tx(self)) {
+            ret |= MP_STREAM_POLL_WR;
         }
     } else {
         *errcode = MP_EINVAL;

shared-bindings/keypad/EventQueue.c

@@ -24,7 +24,7 @@
  * THE SOFTWARE.
  */
 
-#include "py/ioctl.h"
+#include "py/stream.h"
 #include "py/mperrno.h"
 #include "py/objproperty.h"
 #include "py/runtime.h"
@@ -147,8 +147,8 @@ STATIC mp_uint_t eventqueue_ioctl(mp_obj_t self_in, mp_uint_t request, uintptr_t
         case MP_STREAM_POLL: {
             mp_uint_t flags = arg;
             mp_uint_t ret = 0;
-            if ((flags & MP_IOCTL_POLL_RD) && common_hal_keypad_eventqueue_get_length(self)) {
-                ret |= MP_IOCTL_POLL_RD;
+            if ((flags & MP_STREAM_POLL_RD) && common_hal_keypad_eventqueue_get_length(self)) {
+                ret |= MP_STREAM_POLL_RD;
             }
             return ret;
         }

shared-bindings/terminalio/Terminal.c

@@ -29,7 +29,7 @@
 #include "shared-bindings/terminalio/Terminal.h"
 #include "shared-bindings/util.h"
 
-#include "py/ioctl.h"
+#include "py/stream.h"
 #include "py/objproperty.h"
 #include "py/objstr.h"
 #include "py/runtime.h"
@@ -111,11 +111,11 @@ STATIC mp_uint_t terminalio_terminal_write(mp_obj_t self_in, const void *buf_in,
 STATIC mp_uint_t terminalio_terminal_ioctl(mp_obj_t self_in, mp_uint_t request, mp_uint_t arg, int *errcode) {
     terminalio_terminal_obj_t *self = MP_OBJ_TO_PTR(self_in);
     mp_uint_t ret;
-    if (request == MP_IOCTL_POLL) {
+    if (request == MP_STREAM_POLL) {
         mp_uint_t flags = arg;
         ret = 0;
-        if ((flags & MP_IOCTL_POLL_WR) && common_hal_terminalio_terminal_ready_to_tx(self)) {
-            ret |= MP_IOCTL_POLL_WR;
+        if ((flags & MP_STREAM_POLL_WR) && common_hal_terminalio_terminal_ready_to_tx(self)) {
+            ret |= MP_STREAM_POLL_WR;
         }
     } else {
         *errcode = MP_EINVAL;

shared-bindings/usb_cdc/Serial.c

@@ -29,7 +29,7 @@
 #include "shared-bindings/usb_cdc/Serial.h"
 #include "shared-bindings/util.h"
 
-#include "py/ioctl.h"
+#include "py/stream.h"
 #include "py/objproperty.h"
 #include "py/runtime.h"
 #include "py/stream.h"
@@ -114,14 +114,14 @@ STATIC mp_uint_t usb_cdc_serial_ioctl_stream(mp_obj_t self_in, mp_uint_t request
     usb_cdc_serial_obj_t *self = MP_OBJ_TO_PTR(self_in);
     mp_uint_t ret = 0;
     switch (request) {
-        case MP_IOCTL_POLL: {
+        case MP_STREAM_POLL: {
             mp_uint_t flags = arg;
             ret = 0;
-            if ((flags & MP_IOCTL_POLL_RD) && common_hal_usb_cdc_serial_get_in_waiting(self) > 0) {
-                ret |= MP_IOCTL_POLL_RD;
+            if ((flags & MP_STREAM_POLL_RD) && common_hal_usb_cdc_serial_get_in_waiting(self) > 0) {
+                ret |= MP_STREAM_POLL_RD;
             }
-            if ((flags & MP_IOCTL_POLL_WR) && common_hal_usb_cdc_serial_get_out_waiting(self) == 0) {
-                ret |= MP_IOCTL_POLL_WR;
+            if ((flags & MP_STREAM_POLL_WR) && common_hal_usb_cdc_serial_get_out_waiting(self) == 0) {
+                ret |= MP_STREAM_POLL_WR;
             }
             break;
         }

shared-bindings/usb_midi/PortIn.c

@@ -29,7 +29,7 @@
 #include "shared-bindings/usb_midi/PortIn.h"
 #include "shared-bindings/util.h"
 
-#include "py/ioctl.h"
+#include "py/stream.h"
 #include "py/objproperty.h"
 #include "py/runtime.h"
 #include "py/stream.h"
@@ -81,11 +81,11 @@ STATIC mp_uint_t usb_midi_portin_read(mp_obj_t self_in, void *buf_in, mp_uint_t
 STATIC mp_uint_t usb_midi_portin_ioctl(mp_obj_t self_in, mp_uint_t request, mp_uint_t arg, int *errcode) {
     usb_midi_portin_obj_t *self = MP_OBJ_TO_PTR(self_in);
     mp_uint_t ret;
-    if (request == MP_IOCTL_POLL) {
+    if (request == MP_STREAM_POLL) {
         mp_uint_t flags = arg;
         ret = 0;
-        if ((flags & MP_IOCTL_POLL_RD) && common_hal_usb_midi_portin_bytes_available(self) > 0) {
-            ret |= MP_IOCTL_POLL_RD;
+        if ((flags & MP_STREAM_POLL_RD) && common_hal_usb_midi_portin_bytes_available(self) > 0) {
+            ret |= MP_STREAM_POLL_RD;
         }
     } else {
         *errcode = MP_EINVAL;

shared-bindings/usb_midi/PortOut.c

@@ -29,7 +29,7 @@
 #include "shared-bindings/usb_midi/PortOut.h"
 #include "shared-bindings/util.h"
 
-#include "py/ioctl.h"
+#include "py/stream.h"
 #include "py/objproperty.h"
 #include "py/runtime.h"
 #include "py/stream.h"
@@ -64,11 +64,11 @@ STATIC mp_uint_t usb_midi_portout_write(mp_obj_t self_in, const void *buf_in, mp
 STATIC mp_uint_t usb_midi_portout_ioctl(mp_obj_t self_in, mp_uint_t request, mp_uint_t arg, int *errcode) {
     usb_midi_portout_obj_t *self = MP_OBJ_TO_PTR(self_in);
     mp_uint_t ret;
-    if (request == MP_IOCTL_POLL) {
+    if (request == MP_STREAM_POLL) {
         mp_uint_t flags = arg;
         ret = 0;
-        if ((flags & MP_IOCTL_POLL_WR) && common_hal_usb_midi_portout_ready_to_tx(self)) {
-            ret |= MP_IOCTL_POLL_WR;
+        if ((flags & MP_STREAM_POLL_WR) && common_hal_usb_midi_portout_ready_to_tx(self)) {
+            ret |= MP_STREAM_POLL_WR;
         }
     } else {
         *errcode = MP_EINVAL;