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.
26 #endif /* __cplusplus */
28 extern const char *g_log_domain_gmodule;
32 /* exporting and importing functions,
33 * we need autoconf support here to feature Windows dll stubs.
35 #define G_MODULE_IMPORT extern
36 #define G_MODULE_EXPORT
41 G_MODULE_BIND_LAZY = 1 << 0,
42 G_MODULE_BIND_MASK = 0x01
45 typedef struct _GModule GModule;
46 typedef const gchar* (*GModuleCheckInit) (GModule *module);
47 typedef void (*GModuleUnload) (GModule *module);
49 /* return TRUE if dynamic module loading is supported */
50 gboolean g_module_supported (void);
52 /* open a module `file_name' and return handle, which is NULL on error */
53 GModule* g_module_open (const gchar *file_name,
56 /* close a previously opened module, returns TRUE on success */
57 gboolean g_module_close (GModule *module);
59 /* make a module resident so g_module_close on it will be ignored */
60 void g_module_make_resident (GModule *module);
62 /* query the last module error as a string */
63 gchar* g_module_error (void);
65 /* retrive a symbol pointer from `module', returns TRUE on success */
66 gboolean g_module_symbol (GModule *module,
67 const gchar *symbol_name,
70 /* retrive the file name from an existing module */
71 gchar* g_module_name (GModule *module);
76 #endif /* __cplusplus */
79 #endif /* __GMODULE_H__ */