event.h

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/*
 * (c) 2008-2009 Adam Lackorzynski <adam@os.inf.tu-dresden.de>,
 *               Alexander Warg <warg@os.inf.tu-dresden.de>
 *     economic rights: Technische Universität Dresden (Germany)
 *
 * License: see LICENSE.spdx (in this directory or the directories above)
 */
#pragma once
 
#include <l4/sys/compiler.h>
#include <l4/sys/types.h>
#include <l4/re/c/dataspace.h>
#include <l4/re/event.h>
 
L4_BEGIN_DECLS
 
typedef struct
{
  long long time;         
  unsigned short type;    
  unsigned short code;    
  int value;              
  l4_umword_t stream_id;  
} l4re_event_t;
 
L4_CV long
l4re_event_get_buffer(const l4_cap_idx_t server,
                      const l4re_ds_t ds) L4_NOTHROW;
 
L4_CV long
l4re_event_get_num_streams(const l4_cap_idx_t server) L4_NOTHROW;
 
L4_CV long
l4re_event_get_stream_info(const l4_cap_idx_t server,
                           int idx, l4re_event_stream_info_t *info) L4_NOTHROW;
 
L4_CV long
l4re_event_get_stream_info_for_id(const l4_cap_idx_t server,
                                  l4_umword_t stream_id,
                                  l4re_event_stream_info_t *info) L4_NOTHROW;
 
L4_CV long
l4re_event_get_axis_info(const l4_cap_idx_t server, l4_umword_t id,
                         unsigned naxes, unsigned const *axis,
                         l4re_event_absinfo_t *info) L4_NOTHROW;
 
L4_END_DECLS