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GnomeVFS - Filesystem Abstraction library | ![]() |
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gnome-vfs-module-callback-module-apignome-vfs-module-callback-module-api — invoking callbacks from a gnome-vfs module to ask the application for necessary information (authentication, ...) |
gboolean gnome_vfs_module_callback_invoke (const char *callback_name, gconstpointer in, gsize in_size, gpointer out, gsize out_size);
gboolean gnome_vfs_module_callback_invoke (const char *callback_name, gconstpointer in, gsize in_size, gpointer out, gsize out_size);
Invoke a default callback for callback_name
, with in arguments
specified by in
and in_size
, and out arguments specified by out
and out_size
.
This function should only be called by gnome-vfs modules.
If this function is called from an async job thread, it will invoke
the current async handler for callback_name
, if any. If no async
handler is set, or the function is not called from an async job
thread, the regular handler, if any, will be invoked instead. If no
handler at all is found for callback_name
, the function returns
FALSE.
callback_name : |
The name of the module callback to set |
in : |
In argument - type dependent on the specific callback |
in_size : |
Size of the in argument |
out : |
Out argument - type dependent on the specific callback |
out_size : |
Size of the out argument |
Returns : | TRUE if a callback was invoked, FALSE if none was set. |
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