source: mainline/uspace/lib/c/include/loc.h@ 7d7f5e3

ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 7d7f5e3 was 7d7f5e3, checked in by Jiri Svoboda <jiri@…>, 22 months ago

loc_server_register() should be callable more than once (implementation)

We create a new session for each loc_server_register() / loc_srv_t
object. Alternatively we could multiplex all to a single connection
and then demultiplex them in the server, but this seemed simpler
at the moment.

We add a test case to libc test suite.

  • Property mode set to 100644
File size: 3.2 KB
RevLine 
[1090b8c]1/*
[4c6fd56]2 * Copyright (c) 2023 Jiri Svoboda
[1090b8c]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
[4805495]35#ifndef _LIBC_LOC_H_
36#define _LIBC_LOC_H_
[1090b8c]37
[15f3c3f]38#include <ipc/loc.h>
[1090b8c]39#include <async.h>
[3e6a98c5]40#include <stdbool.h>
[4c6fd56]41#include <types/loc.h>
[1090b8c]42
[e89a06a]43typedef void (*loc_cat_change_cb_t)(void *);
[12f9f0d0]44
[7d7f5e3]45extern async_exch_t *loc_exchange_begin_blocking(void);
46extern async_exch_t *loc_exchange_begin(void);
[15f3c3f]47extern void loc_exchange_end(async_exch_t *);
[1090b8c]48
[4c6fd56]49extern errno_t loc_server_register(const char *, loc_srv_t **);
50extern void loc_server_unregister(loc_srv_t *);
51extern errno_t loc_service_register(loc_srv_t *, const char *, service_id_t *);
52extern errno_t loc_service_unregister(loc_srv_t *, service_id_t);
53extern errno_t loc_service_add_to_cat(loc_srv_t *, service_id_t, category_id_t);
[cb41a5e]54
[b7fd2a0]55extern errno_t loc_service_get_id(const char *, service_id_t *,
[79ae36dd]56 unsigned int);
[b7fd2a0]57extern errno_t loc_service_get_name(service_id_t, char **);
58extern errno_t loc_service_get_server_name(service_id_t, char **);
59extern errno_t loc_namespace_get_id(const char *, service_id_t *,
[79ae36dd]60 unsigned int);
[b7fd2a0]61extern errno_t loc_category_get_id(const char *, category_id_t *,
[cc574511]62 unsigned int);
[b7fd2a0]63extern errno_t loc_category_get_name(category_id_t, char **);
64extern errno_t loc_category_get_svcs(category_id_t, category_id_t **, size_t *);
[15f3c3f]65extern loc_object_type_t loc_id_probe(service_id_t);
[1313ee9]66
[f9b2cb4c]67extern async_sess_t *loc_service_connect(service_id_t, iface_t,
[79ae36dd]68 unsigned int);
[cb41a5e]69
[15f3c3f]70extern int loc_null_create(void);
71extern void loc_null_destroy(int);
[7fcb74c]72
[15f3c3f]73extern size_t loc_count_namespaces(void);
74extern size_t loc_count_services(service_id_t);
[1313ee9]75
[15f3c3f]76extern size_t loc_get_namespaces(loc_sdesc_t **);
77extern size_t loc_get_services(service_id_t, loc_sdesc_t **);
[b7fd2a0]78extern errno_t loc_get_categories(category_id_t **, size_t *);
[e89a06a]79extern errno_t loc_register_cat_change_cb(loc_cat_change_cb_t, void *);
[1090b8c]80
81#endif
82
83/** @}
84 */
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