Method
GioFileload_contents_async
Declaration [src]
void
g_file_load_contents_async (
GFile* file,
GCancellable* cancellable,
GAsyncReadyCallback callback,
gpointer user_data
)
Description [src]
Starts an asynchronous load of the file‘s contents.
For more details, see g_file_load_contents() which is
the synchronous version of this call.
When the load operation has completed, callback will be called with user data. To finish the operation, call
g_file_load_contents_finish() with the GAsyncResult returned by the callback.
If cancellable is not NULL, then the operation can be cancelled by
triggering the cancellable object from another thread. If the operation
was cancelled, the error G_IO_ERROR_CANCELLED will be returned.
This method completes asynchronously. Use g_file_load_contents_finish() inside the GAsyncReadyCallback to obtain the result of the operation.
Parameters
cancellable-
Type:
GCancellableOptional
GCancellableobject,NULLto ignore.The argument can be NULL.The data is owned by the caller of the method. callback-
Type:
GAsyncReadyCallbackA
GAsyncReadyCallbackto call when the request is satisfied.The argument can be NULL. user_data-
Type:
gpointerThe data to pass to callback function.
The argument can be NULL.The data is owned by the caller of the method.