[qemu.git] / qga / channel.h

/*
 * QEMU Guest Agent channel declarations
 *
 * Copyright IBM Corp. 2012
 *
 * Authors:
 *  Michael Roth      <mdroth@linux.vnet.ibm.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 QGA_CHANNEL_H
#define QGA_CHANNEL_H

#include <glib.h>

typedef struct GAChannel GAChannel;

typedef enum {
    GA_CHANNEL_VIRTIO_SERIAL,
    GA_CHANNEL_ISA_SERIAL,
    GA_CHANNEL_UNIX_LISTEN,
} GAChannelMethod;

typedef gboolean (*GAChannelCallback)(GIOCondition condition, gpointer opaque);

GAChannel *ga_channel_new(GAChannelMethod method, const gchar *path,
                          GAChannelCallback cb, gpointer opaque);
void ga_channel_free(GAChannel *c);
GIOStatus ga_channel_read(GAChannel *c, gchar *buf, gsize size, gsize *count);
GIOStatus ga_channel_write_all(GAChannel *c, const gchar *buf, gsize size);

#endif
Commit	Line	Data
125b310e MR	1	/*
	2	* QEMU Guest Agent channel declarations
	3	*
	4	* Copyright IBM Corp. 2012
	5	*
	6	* Authors:
	7	* Michael Roth <mdroth@linux.vnet.ibm.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	#ifndef QGA_CHANNEL_H
	13	#define QGA_CHANNEL_H
	14
	15	#include <glib.h>
	16
	17	typedef struct GAChannel GAChannel;
	18
	19	typedef enum {
	20	GA_CHANNEL_VIRTIO_SERIAL,
	21	GA_CHANNEL_ISA_SERIAL,
	22	GA_CHANNEL_UNIX_LISTEN,
	23	} GAChannelMethod;
	24
	25	typedef gboolean (*GAChannelCallback)(GIOCondition condition, gpointer opaque);
	26
	27	GAChannel ga_channel_new(GAChannelMethod method, const gchar path,
	28	GAChannelCallback cb, gpointer opaque);
	29	void ga_channel_free(GAChannel *c);
	30	GIOStatus ga_channel_read(GAChannel c, gchar buf, gsize size, gsize *count);
	31	GIOStatus ga_channel_write_all(GAChannel c, const gchar buf, gsize size);
	32
	33	#endif