source: mainline/uspace/lib/c/include/taskman.h@ c64e254

Last change on this file since c64e254 was 012dd8e, checked in by Matthieu Riolo <matthieu.riolo@…>, 6 years ago

taskman: Handle INIT_TASKS as tasks spawned by loader

  • everyone is connected to its spawner, except for INIT_TASKS, they are connected to taskman (first binary)
  • taskman is now aware even of INIT_TASKS and taskman itself
  • refactored taskman handshake — NS session is created lazily
  • refactored async.c with usage of create_session
  • changed EINVAL to EINTR on lost waits
  • removed TODOs from taskman and related libc TODOs

Conflicts:

abi/include/abi/ipc/methods.h
boot/Makefile.common
uspace/lib/c/generic/async.c
uspace/lib/c/generic/libc.c
uspace/lib/c/generic/loader.c
uspace/lib/c/generic/ns.c
uspace/lib/c/generic/private/async.h
uspace/lib/c/generic/private/taskman.h
uspace/lib/c/generic/task.c
uspace/lib/c/include/async.h
uspace/lib/c/include/task.h
uspace/srv/loader/main.c
uspace/srv/ns/ns.c

  • Property mode set to 100644
File size: 1.9 KB
Line 
1/*
2 * Copyright (c) 2015 Michal Koutny
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_TASKMAN_H_
36#define LIBC_TASKMAN_H_
37
38#ifndef TASKMAN_DISABLE_ASYNC
39#include <async.h>
40#endif
41
42/* Internal functions to be used by loader only */
43#ifndef TASKMAN_DISABLE_ASYNC
44extern async_sess_t *taskman_get_session(void);
45#endif
46extern int taskman_intro_loader(void);
47
48/* Internal functions to be used by NS only */
49extern int taskman_intro_ns(void);
50
51#endif
52
53/** @}
54 */
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