1 /* 2 * Event loop thread 3 * 4 * Copyright Red Hat Inc., 2013 5 * 6 * Authors: 7 * Stefan Hajnoczi <stefanha@redhat.com> 8 * 9 * This work is licensed under the terms of the GNU GPL, version 2 or later. 10 * See the COPYING file in the top-level directory. 11 * 12 */ 13 14 #ifndef IOTHREAD_H 15 #define IOTHREAD_H 16 17 #include "block/aio.h" 18 #include "qemu/thread.h" 19 20 #define TYPE_IOTHREAD "iothread" 21 22 typedef struct { 23 Object parent_obj; 24 25 QemuThread thread; 26 AioContext *ctx; 27 QemuMutex init_done_lock; 28 QemuCond init_done_cond; /* is thread initialization done? */ 29 bool stopping; 30 int thread_id; 31 } IOThread; 32 33 #define IOTHREAD(obj) \ 34 OBJECT_CHECK(IOThread, obj, TYPE_IOTHREAD) 35 36 char *iothread_get_id(IOThread *iothread); 37 AioContext *iothread_get_aio_context(IOThread *iothread); 38 void iothread_stop_all(void); 39 40 #endif /* IOTHREAD_H */ 41