send_to_mainloop

Description:

public bool send_to_mainloop (owned SourceFunc func)

Used from an I/O job to send a callback to be run in the thread that the job was started from, waiting for the result (and thus blocking the I/O job).

Note:

Use g_main_context_invoke.

Parameters:

this	a IOSchedulerJob
func	a TaskSourceFunc callback that will be called in the original thread
notify	a DestroyNotify for `user_data`, or null
user_data	data to pass to `func`

Returns:

The return value of func