source: mainline/uspace/lib/c/include/ipc/dev_iface.h@ b2263e6a

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since b2263e6a was b2263e6a, checked in by Jiri Svoboda <jiri@…>, 14 years ago

Clean up character device client interface.

  • Property mode set to 100644
File size: 2.0 KB
RevLine 
[a1769ee]1/*
2 * Copyright (c) 2010 Lenka Trochtova
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * - Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * - Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * - The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#ifndef LIBC_IPC_DEV_IFACE_H_
30#define LIBC_IPC_DEV_IFACE_H_
31
32#include <ipc/ipc.h>
[8c06905]33#include <malloc.h>
[89ce401a]34#include <unistd.h>
[d1fc8f0]35#include <libarch/types.h>
[a1769ee]36
[b2263e6a]37typedef enum {
38 HW_RES_DEV_IFACE = 0,
[25a7e11d]39 CHAR_DEV_IFACE,
[a1769ee]40 DEV_IFACE_MAX
[3843ecb]41} dev_inferface_idx_t;
[a1769ee]42
[8c780dc]43#define DEV_IFACE_ID(idx) ((idx) + IPC_FIRST_USER_METHOD)
44#define DEV_IFACE_IDX(id) ((id) - IPC_FIRST_USER_METHOD)
[a1769ee]45
[8c780dc]46#define DEV_IFACE_COUNT DEV_IFACE_MAX
47#define DEV_FIRST_CUSTOM_METHOD_IDX DEV_IFACE_MAX
48#define DEV_FIRST_CUSTOM_METHOD \
49 DEV_IFACE_ID(DEV_FIRST_CUSTOM_METHOD_IDX)
[a1769ee]50
51
[8c780dc]52#endif
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