/*

 * Compatibility for qemu-img/qemu-nbd

 *

 * Copyright IBM, Corp. 2008

 *

 * Authors:

 *  Anthony Liguori   <aliguori@us.ibm.com>

 *

 * This work is licensed under the terms of the GNU GPL, version 2.  See

 * the COPYING file in the top-level directory.

 *

 */

#include "qemu-common.h"

#include "console.h"

#include "sysemu.h"

#include "qemu-timer.h"

#include <sys/time.h>

QEMUClock *rt_clock;

struct QEMUBH

{

    QEMUBHFunc *cb;

    void *opaque;

};

void qemu_service_io(void)

{

}

void term_printf(const char *fmt, ...)

{

}

void term_print_filename(const char *filename)

{

}

QEMUBH *qemu_bh_new(QEMUBHFunc *cb, void *opaque)

{

    QEMUBH *bh;

    bh = qemu_malloc(sizeof(*bh));

    if (bh) {

        bh->cb = cb;

        bh->opaque = opaque;

    }

    return bh;

}

int qemu_bh_poll(void)

{

    return 0;

}

void qemu_bh_schedule(QEMUBH *bh)

{

    bh->cb(bh->opaque);

}

void qemu_bh_cancel(QEMUBH *bh)

{

}

void qemu_bh_delete(QEMUBH *bh)

{

    qemu_free(bh);

}

int qemu_set_fd_handler2(int fd,

                         IOCanRWHandler *fd_read_poll,

                         IOHandler *fd_read,

                         IOHandler *fd_write,

                         void *opaque)

{

    return 0;

}

int64_t qemu_get_clock(QEMUClock *clock)

{

    qemu_timeval tv;

    qemu_gettimeofday(&tv);

    return (tv.tv_sec * 1000000000LL + (tv.tv_usec * 1000)) / 1000000;

}