3 * \brief Event C interface.
6 * (c) 2008-2009 Adam Lackorzynski <adam@os.inf.tu-dresden.de>,
7 * Alexander Warg <warg@os.inf.tu-dresden.de>
8 * economic rights: Technische Universität Dresden (Germany)
10 * This file is part of TUD:OS and distributed under the terms of the
11 * GNU General Public License 2.
12 * Please see the COPYING-GPL-2 file for details.
14 * As a special exception, you may use this file as part of a free software
15 * library without restriction. Specifically, if other files instantiate
16 * templates or use macros or inline functions from this file, or you compile
17 * this file and link it with other files to produce an executable, this
18 * file does not by itself cause the resulting executable to be covered by
19 * the GNU General Public License. This exception does not however
20 * invalidate any other reasons why the executable file might be covered by
21 * the GNU General Public License.
26 * \defgroup api_l4re_c_event Event interface
28 * \brief Event C interface.
31 #include <l4/sys/types.h>
32 #include <l4/re/c/dataspace.h>
37 * \brief Event structure used in buffer.
41 long long time; /**< Time stamp of the event */
42 unsigned short type; /**< Type of the event */
43 unsigned short code; /**< Code of the event */
44 int value; /**< Value of the event */
45 l4_umword_t stream_id; /**< Stream ID */
49 * \brief Get an event object.
50 * \ingroup api_l4re_c_event
52 * \param server Server to talk to.
53 * \param ds Buffer to event data.
54 * \param irq Event signal.
56 * \return 0 for success, <0 on error
58 * \see L4Re::Event::get
61 l4re_event_get(const l4_cap_idx_t server,
62 const l4re_ds_t ds) L4_NOTHROW;