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+.. -*- coding: utf-8; mode: rst -*-
+
+.. _FE_GET_EVENT:
+
+************
+FE_GET_EVENT
+************
+
+DESCRIPTION
+
+This ioctl call returns a frontend event if available. If an event is
+not available, the behavior depends on whether the device is in blocking
+or non-blocking mode. In the latter case, the call fails immediately
+with errno set to EWOULDBLOCK. In the former case, the call blocks until
+an event becomes available.
+
+SYNOPSIS
+
+int ioctl(int fd, int request = QPSK_GET_EVENT, struct
+dvb_frontend_event *ev);
+
+PARAMETERS
+
+
+
+.. flat-table::
+ :header-rows: 0
+ :stub-columns: 0
+
+
+ - .. row 1
+
+ - int fd
+
+ - File descriptor returned by a previous call to open().
+
+ - .. row 2
+
+ - int request
+
+ - Equals :ref:`FE_GET_EVENT <FE_GET_EVENT>` for this command.
+
+ - .. row 3
+
+ - struct dvb_frontend_event *ev
+
+ - Points to the location where the event,
+
+ - .. row 4
+
+ -
+ - if any, is to be stored.
+
+
+RETURN VALUE
+
+On success 0 is returned, on error -1 and the ``errno`` variable is set
+appropriately. The generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
+
+
+
+.. flat-table::
+ :header-rows: 0
+ :stub-columns: 0
+
+
+ - .. row 1
+
+ - EWOULDBLOCK
+
+ - There is no event pending, and the device is in non-blocking mode.
+
+ - .. row 2
+
+ - EOVERFLOW
+
+ - Overflow in event queue - one or more events were lost.
+
+
+
+
+.. ------------------------------------------------------------------------------
+.. This file was automatically converted from DocBook-XML with the dbxml
+.. library (https://github.com/return42/sphkerneldoc). The origin XML comes
+.. from the linux kernel, refer to:
+..
+.. * https://github.com/torvalds/linux/tree/master/Documentation/DocBook
+.. ------------------------------------------------------------------------------