GNUnet  0.10.x
gnunet_signal_lib.h
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1 /*
2  This file is part of GNUnet.
3  Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009 GNUnet e.V.
4 
5  GNUnet is free software: you can redistribute it and/or modify it
6  under the terms of the GNU Affero General Public License as published
7  by the Free Software Foundation, either version 3 of the License,
8  or (at your option) any later version.
9 
10  GNUnet is distributed in the hope that it will be useful, but
11  WITHOUT ANY WARRANTY; without even the implied warranty of
12  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  Affero General Public License for more details.
14 
15  You should have received a copy of the GNU Affero General Public License
16  along with this program. If not, see <http://www.gnu.org/licenses/>.
17 
18  SPDX-License-Identifier: AGPL3.0-or-later
19  */
20 
32 #ifndef GNUNET_SIGNAL_LIB_H
33 #define GNUNET_SIGNAL_LIB_H
34 
35 #ifdef __cplusplus
36 extern "C"
37 {
38 #if 0 /* keep Emacsens' auto-indent happy */
39 }
40 #endif
41 #endif
42 
48 
49 
58 typedef void
60 
61 
70 struct GNUNET_SIGNAL_Context *
72  GNUNET_SIGNAL_Handler handler);
73 
74 
81 void
83 
84 
92 void
93 GNUNET_SIGNAL_raise(const int sig);
94 
95 
96 #if 0 /* keep Emacsens' auto-indent happy */
97 {
98 #endif
99 #ifdef __cplusplus
100 }
101 #endif
102 
103 /* ifndef GNUNET_SIGNAL_LIB_H */
104 #endif
105  /* end of group */
107 
108 /* end of gnunet_signal_lib.h */
void GNUNET_SIGNAL_raise(const int sig)
Raise the given signal by calling the installed signal handlers.
Definition: signal.c:95
void GNUNET_SIGNAL_handler_uninstall(struct GNUNET_SIGNAL_Context *ctx)
Uninstall a previously installed signal hander.
Definition: signal.c:75
static struct GNUNET_DNSSTUB_Context * ctx
Context for DNS resolution.
struct GNUNET_SIGNAL_Context * GNUNET_SIGNAL_handler_install(int signal, GNUNET_SIGNAL_Handler handler)
Install a signal handler that will be run if the given signal is received.
Definition: signal.c:50
void(* GNUNET_SIGNAL_Handler)(void)
A signal handler.