[mirror_qemu.git] / include / sysemu / iothread.h

/*
 * Event loop thread
 *
 * Copyright Red Hat Inc., 2013
 *
 * Authors:
 *  Stefan Hajnoczi   <stefanha@redhat.com>
 *
 * This work is licensed under the terms of the GNU GPL, version 2 or later.
 * See the COPYING file in the top-level directory.
 *
 */

#ifndef IOTHREAD_H
#define IOTHREAD_H

#include "block/aio.h"
#include "qemu/thread.h"

#define TYPE_IOTHREAD "iothread"

typedef struct {
    Object parent_obj;

    QemuThread thread;
    AioContext *ctx;
    QemuMutex init_done_lock;
    QemuCond init_done_cond;    /* is thread initialization done? */
    bool stopping;
    int thread_id;
} IOThread;

#define IOTHREAD(obj) \
   OBJECT_CHECK(IOThread, obj, TYPE_IOTHREAD)

char *iothread_get_id(IOThread *iothread);
AioContext *iothread_get_aio_context(IOThread *iothread);
void iothread_stop_all(void);

#endif /* IOTHREAD_H */
Commit	Line	Data
be8d8537 SH	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"
8c2664d8	18	#include "qemu/thread.h"
be8d8537 SH	19
	20	#define TYPE_IOTHREAD "iothread"
	21
8c2664d8 SH	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;
be8d8537 SH	32
	33	#define IOTHREAD(obj) \
	34	OBJECT_CHECK(IOThread, obj, TYPE_IOTHREAD)
	35
be8d8537 SH	36	char iothread_get_id(IOThread iothread);
be8d8537 SH	37	AioContext iothread_get_aio_context(IOThread iothread);
dce8921b	38	void iothread_stop_all(void);
be8d8537 SH	39
be8d8537 SH	40	#endif /* IOTHREAD_H */