1 /* GMODULE - GLIB wrapper code for dynamic module loading
2 * Copyright (C) 1998 Tim Janik
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
28 #endif /* __cplusplus */
31 /* exporting and importing functions,
32 * we need autoconf support here for supporting windows.
34 #define G_MODULE_EXPORT
35 #define G_MODULE_IMPORT extern
40 G_MODULE_BIND_LAZY = 1 << 0,
41 G_MODULE_BIND_MASK = 0x01
44 typedef struct _GModule GModule;
45 typedef gboolean (*GModuleCheckInit) (GModule *module);
46 typedef void (*GModuleDeInit) (GModule *module);
48 /* return TRUE if dynamic module loading is supported */
49 gboolean g_module_supported (void);
51 /* open a module `file_name' and return handle, which is NULL on error */
52 GModule* g_module_open (const gchar *file_name,
55 /* close a previously opened module, returns TRUE on success */
56 gboolean g_module_close (GModule *module);
58 /* query the last module error as a string */
59 gchar* g_module_error (void);
61 /* retrive a symbol pointer from `module', returns TRUE on success */
62 gboolean g_module_symbol (GModule *module,
63 const gchar *symbol_name,
64 gconstpointer *symbol);
66 /* retrive the file name from an existing module */
67 gchar* g_module_name (GModule *module);
72 #endif /* __cplusplus */
75 #endif /* __GMODULE_H__ */