GNUnet  0.20.0
gnunet_plugin_lib.h
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1 /*
2  This file is part of GNUnet.
3  Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006 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 
21 #if !defined (__GNUNET_UTIL_LIB_H_INSIDE__)
22 #error "Only <gnunet_util_lib.h> can be included directly."
23 #endif
24 
40 #ifndef GNUNET_PLUGIN_LIB_H
41 #define GNUNET_PLUGIN_LIB_H
42 
43 #ifdef __cplusplus
44 extern "C"
45 {
46 #if 0 /* keep Emacsens' auto-indent happy */
47 }
48 #endif
49 #endif
50 
51 
60 typedef void *
61 (*GNUNET_PLUGIN_Callback) (void *arg);
62 
63 
73 enum GNUNET_GenericReturnValue
74 GNUNET_PLUGIN_test (const char *library_name);
75 
76 
89 void *
90 GNUNET_PLUGIN_load (const char *library_name,
91  void *arg);
92 
93 
104 typedef void
105 (*GNUNET_PLUGIN_LoaderCallback) (void *cls,
106  const char *library_name,
107  void *lib_ret);
108 
109 
122 void
123 GNUNET_PLUGIN_load_all (const char *basename,
124  void *arg,
125  GNUNET_PLUGIN_LoaderCallback cb,
126  void *cb_cls);
127 
128 
143 void
144 GNUNET_PLUGIN_load_all_in_context (const struct GNUNET_OS_ProjectData *ctx,
145  const char *basename,
146  void *arg,
147  GNUNET_PLUGIN_LoaderCallback cb,
148  void *cb_cls);
149 
150 
160 void *
161 GNUNET_PLUGIN_unload (const char *library_name,
162  void *arg);
163 
164 
165 #if 0 /* keep Emacsens' auto-indent happy */
166 {
167 #endif
168 #ifdef __cplusplus
169 }
170 #endif
171 
172 /* ifndef GNUNET_PLUGIN_LIB_H */
173 #endif
174  /* end of group */
176  /* end of group addition */
178 
179 /* end of gnunet_plugin_lib.h */
ctx
static struct GNUNET_DNSSTUB_Context * ctx
Context for DNS resolution.
Definition: gnunet-zonewalk.c:84
GNUNET_GenericReturnValue
GNUNET_GenericReturnValue
Named constants for return values.
Definition: gnunet_common.h:106
GNUNET_PLUGIN_load_all
void GNUNET_PLUGIN_load_all(const char *basename, void *arg, GNUNET_PLUGIN_LoaderCallback cb, void *cb_cls)
Load all compatible plugins with the given base name.
Definition: plugin.c:359
GNUNET_PLUGIN_unload
void * GNUNET_PLUGIN_unload(const char *library_name, void *arg)
Unload plugin (runs the "done" callback and returns whatever "done" returned).
Definition: plugin.c:242
GNUNET_PLUGIN_load
void * GNUNET_PLUGIN_load(const char *library_name, void *arg)
Setup plugin (runs the "init" callback and returns whatever "init" returned).
Definition: plugin.c:198
GNUNET_PLUGIN_load_all_in_context
void GNUNET_PLUGIN_load_all_in_context(const struct GNUNET_OS_ProjectData *ctx, const char *basename, void *arg, GNUNET_PLUGIN_LoaderCallback cb, void *cb_cls)
Load all compatible plugins with the given base name while inside the given context (i....
Definition: plugin.c:386
GNUNET_PLUGIN_test
enum GNUNET_GenericReturnValue GNUNET_PLUGIN_test(const char *library_name)
Test if a plugin exists.
Definition: plugin.c:168
GNUNET_PLUGIN_LoaderCallback
void(* GNUNET_PLUGIN_LoaderCallback)(void *cls, const char *library_name, void *lib_ret)
Signature of a function called by GNUNET_PLUGIN_load_all().
Definition: gnunet_plugin_lib.h:105
find_typedefs.arg
arg
Definition: find_typedefs.py:97
GNUNET_OS_ProjectData
Project-specific data used to help the OS subsystem find installation paths.
Definition: gnunet_os_lib.h:215