blob: a35b37865c06e1aed803c9bb80acd2a7bc301bad (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
/*
This file is part of GNUnet
Copyright (C) 2021 GNUnet e.V.
GNUnet is free software: you can redistribute it and/or modify it
under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License,
or (at your option) any later version.
GNUnet is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
SPDX-License-Identifier: AGPL3.0-or-later
*/
/**
* @file include/gnunet_child_management_lib.h
* @brief GNUnet child management api
* @author Christian Grothoff
* @author Dominik Meister
* @author Dennis Neufeld
* @author t3sserakt
*/
#ifndef GNUNET_CHILD_MANAGEMENT_LIB_H
#define GNUNET_CHILD_MANAGEMENT_LIB_H
/**
* Handle for the child management
*/
struct GNUNET_ChildWaitHandle;
/**
* Defines a GNUNET_ChildCompletedCallback which is sent back
* upon death or completion of a child process.
*
* @param cls handle for the callback
* @param type type of the process
* @param exit_code status code of the process
*
*/
typedef void
(*GNUNET_ChildCompletedCallback)(void *cls,
enum GNUNET_OS_ProcessStatusType type,
long unsigned int exit_code);
/**
* Starts the handling of the child processes.
* Function checks the status of the child process and sends back a
* GNUNET_ChildCompletedCallback upon completion/death of the child.
*
* @param proc child process which is monitored
* @param cb reference to the callback which is called after completion
* @param cb_cls closure for the callback
* @return GNUNET_ChildWaitHandle is returned
*/
struct GNUNET_ChildWaitHandle *
GNUNET_wait_child (struct GNUNET_OS_Process *proc,
GNUNET_ChildCompletedCallback cb,
void *cb_cls);
/**
* Stop waiting on this child.
*/
void
GNUNET_wait_child_cancel (struct GNUNET_ChildWaitHandle *cwh);
#endif
|
