source: mainline/uspace/lib/c/include/loc.h@ 12f9f0d0

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 12f9f0d0 was 12f9f0d0, checked in by Jiri Svoboda <jiri@…>, 14 years ago

Notifications on changes in loc categories. Limitations:

  • cannot specify single category to watch
  • max one task can register notifications with loc service
  • max one user callback function can be registered with C library

Remove devman tests as they are not applicable anymore.

  • Property mode set to 100644
File size: 3.0 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_LOC_H_
36#define LIBC_LOC_H_
37
38#include <ipc/loc.h>
39#include <async.h>
40#include <bool.h>
41
42typedef void (*loc_cat_change_cb_t)(void);
43
44extern async_exch_t *loc_exchange_begin_blocking(loc_interface_t);
45extern async_exch_t *loc_exchange_begin(loc_interface_t);
46extern void loc_exchange_end(async_exch_t *);
47
48extern int loc_server_register(const char *, async_client_conn_t);
49extern int loc_service_register(const char *, service_id_t *);
50extern int loc_service_register_with_iface(const char *, service_id_t *,
51 sysarg_t);
52extern int loc_service_add_to_cat(service_id_t, category_id_t);
53
54extern int loc_service_get_id(const char *, service_id_t *,
55 unsigned int);
56extern int loc_service_get_name(service_id_t, char **);
57extern int loc_namespace_get_id(const char *, service_id_t *,
58 unsigned int);
59extern int loc_category_get_id(const char *, category_id_t *,
60 unsigned int);
61extern int loc_category_get_name(category_id_t, char **);
62extern int loc_category_get_svcs(category_id_t, category_id_t **, size_t *);
63extern loc_object_type_t loc_id_probe(service_id_t);
64
65extern async_sess_t *loc_service_connect(exch_mgmt_t, service_id_t,
66 unsigned int);
67
68extern int loc_null_create(void);
69extern void loc_null_destroy(int);
70
71extern size_t loc_count_namespaces(void);
72extern size_t loc_count_services(service_id_t);
73
74extern size_t loc_get_namespaces(loc_sdesc_t **);
75extern size_t loc_get_services(service_id_t, loc_sdesc_t **);
76extern int loc_get_categories(category_id_t **, size_t *);
77extern int loc_register_cat_change_cb(loc_cat_change_cb_t);
78
79
80#endif
81
82/** @}
83 */
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