dbb44504c2
Add the ability for a caller to wait for completion of the background thread to synchronously dispatch its result, without needing to wait for the main loop to run the idle callback. This method needs very careful usage to avoid a dangerous race condition with the free'ing of the task. The completion callback is normally invoked from an idle callback registered with the main loop context. The qio_task_wait_thread method must only be called if the completion callback has not yet run. The only safe way to achieve this is to run the qio_task_wait_thread method from the thread that executes the main loop. It is generally a bad idea to use this method since it will block execution of the main loop, however, the design of the character devices and its usage from vhostuser already requires blocking execution. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20190211182442.8542-3-berrange@redhat.com> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> |
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| .. | ||
| Makefile.objs | ||
| channel-buffer.c | ||
| channel-command.c | ||
| channel-file.c | ||
| channel-socket.c | ||
| channel-tls.c | ||
| channel-util.c | ||
| channel-watch.c | ||
| channel-websock.c | ||
| channel.c | ||
| dns-resolver.c | ||
| net-listener.c | ||
| task.c | ||
| trace-events | ||