the name of the file containing the module, or NULL to obtain a GModule representing the main program itself. [allow-none]
the flags used for opening the module. This can be the logical OR of any of the GModuleFlags
a GModule on success, or NULL on failure
Opens a module. If the module has already been opened, its reference count is incremented. First of all g_module_open() tries to open file_name as a module. If that fails and file_name has the ".la"-suffix (and is a libtool archive) it tries to open the corresponding module. If that fails and it doesn't have the proper module suffix for the platform (G_MODULE_SUFFIX), this suffix will be appended and the corresponding module will be opended. If that fails and file_name doesn't have the ".la"-suffix, this suffix is appended and g_module_open() tries to open the corresponding module. If eventually that fails as well, NULL is returned.