Diff: mbed/platform/mbed_poll.h

Revision:

12:406f75196a12

Parent:

11:32eeb052cda5

Child:

13:0c732e06d675

--- a/mbed/platform/mbed_poll.h	Wed Aug 26 14:26:27 2020 +0530
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,61 +0,0 @@
-/* mbed Microcontroller Library
- * Copyright (c) 2017 ARM Limited
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#ifndef MBED_POLL_H
-#define MBED_POLL_H
-
-#define POLLIN         0x0001 ///< Data may be read without blocking
-#define POLLOUT        0x0010 ///< Data may be written without blocking
-#define POLLERR        0x1000 ///< An error has occurred on the device or stream
-#define POLLHUP        0x2000 ///< The device has been disconnected
-#define POLLNVAL       0x4000 ///< The specified file handle value is invalid
-
-namespace mbed {
-
-class FileHandle;
-
-/** \addtogroup platform */
-/** @{*/
-/**
- * \defgroup platform_poll poll functions
- * @{
- */
-
-struct pollfh {
-    FileHandle *fh;
-    short events;
-    short revents;
-};
-
-/** A mechanism to multiplex input/output over a set of file handles(file descriptors).
- * For every file handle provided, poll() examines it for any events registered for that particular
- * file handle.
- *
- * @param fhs     an array of PollFh struct carrying a FileHandle and bitmasks of events
- * @param nfhs    number of file handles
- * @param timeout timer value to timeout or -1 for loop forever
- *
- * @return number of file handles selected (for which revents is non-zero). 0 if timed out with nothing selected. -1 for error.
- */
-int poll(pollfh fhs[], unsigned nfhs, int timeout);
-
-/**@}*/
-
-/**@}*/
-
-} // namespace mbed
-
-#endif //MBED_POLL_H