Commit fbcc6923 authored Dec 06, 2017 by Stefan Hajnoczi

iothread: add iothread_by_id() API



Encapsulate IOThread QOM object lookup so that callers don't need to
know how and where IOThread objects live.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 20171206144550.22295-8-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

parent 5016f21b

include/sysemu/iothread.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -42,6 +42,7 @@ typedef struct {
		OBJECT_CHECK(IOThread, obj, TYPE_IOTHREAD)

		char iothread_get_id(IOThread iothread);
		IOThread iothread_by_id(const char id);
		AioContext iothread_get_aio_context(IOThread iothread);
		void iothread_stop_all(void);
		GMainContext iothread_get_g_main_context(IOThread iothread);

iothread.c

+7 −0

Original line number	Diff line number	Diff line
		@@ -380,3 +380,10 @@ void iothread_destroy(IOThread *iothread)
		{
		object_unparent(OBJECT(iothread));
		}

		/* Lookup IOThread by its id. Only finds user-created objects, not internal
		* iothread_create() objects. */
		IOThread iothread_by_id(const char id)
		{
		return IOTHREAD(object_resolve_path_type(id, TYPE_IOTHREAD, NULL));
		}