source: mainline/uspace/lib/c/include/devmap.h@ 64d2b10

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 64d2b10 was 47a7174f, checked in by Vojtech Horky <vojtechhorky@…>, 15 years ago

Devmap drivers can customize forwarded connections

It is possible to set an extra parameter for forwarded connections through
devmap. The change shall ensure backward compatibility and allows to connect
to devman-style drivers through their devmap path.

  • Property mode set to 100644
File size: 2.5 KB
Line 
1/*
2 * Copyright (c) 2009 Jiri Svoboda
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/** @addtogroup libc
30 * @{
31 */
32/** @file
33 */
34
35#ifndef LIBC_DEVMAP_H_
36#define LIBC_DEVMAP_H_
37
38#include <ipc/devmap.h>
39#include <async.h>
40#include <bool.h>
41
42extern int devmap_get_phone(devmap_interface_t, unsigned int);
43extern void devmap_hangup_phone(devmap_interface_t iface);
44
45extern int devmap_driver_register(const char *, async_client_conn_t);
46extern int devmap_device_register(const char *, devmap_handle_t *);
47extern int devmap_device_register_with_iface(const char *, devmap_handle_t *, sysarg_t);
48
49extern int devmap_device_get_handle(const char *, devmap_handle_t *, unsigned int);
50extern int devmap_namespace_get_handle(const char *, devmap_handle_t *, unsigned int);
51extern devmap_handle_type_t devmap_handle_probe(devmap_handle_t);
52
53extern int devmap_device_connect(devmap_handle_t, unsigned int);
54
55extern int devmap_null_create(void);
56extern void devmap_null_destroy(int);
57
58extern size_t devmap_count_namespaces(void);
59extern size_t devmap_count_devices(devmap_handle_t);
60
61extern size_t devmap_get_namespaces(dev_desc_t **);
62extern size_t devmap_get_devices(devmap_handle_t, dev_desc_t **);
63
64#endif
65
66/** @}
67 */
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