mirror of
https://github.com/xemu-project/xemu.git
synced 2024-12-18 09:19:53 +00:00
4e59b54586
It's wrong to call BHs directly, even in tools. The only operations that schedule BHs are called in a loop that (indirectly) contains a call to qemu_bh_poll anyway, so we're not losing the scheduled BHs: Tools either use synchronous functions, which are guaranteed to have completed (including any BHs) when they return; or if they use asynchronous functions, they need to call qemu_aio_wait() or similar functions already today. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
75 lines
1.2 KiB
C
75 lines
1.2 KiB
C
/*
|
|
* 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 "monitor.h"
|
|
#include "qemu-timer.h"
|
|
#include "qemu-log.h"
|
|
#include "sysemu.h"
|
|
|
|
#include <sys/time.h>
|
|
|
|
QEMUClock *rt_clock;
|
|
|
|
FILE *logfile;
|
|
|
|
struct QEMUBH
|
|
{
|
|
QEMUBHFunc *cb;
|
|
void *opaque;
|
|
};
|
|
|
|
void qemu_service_io(void)
|
|
{
|
|
}
|
|
|
|
Monitor *cur_mon;
|
|
|
|
int monitor_cur_is_qmp(void)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
void monitor_set_error(Monitor *mon, QError *qerror)
|
|
{
|
|
}
|
|
|
|
void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
|
|
{
|
|
}
|
|
|
|
void monitor_printf(Monitor *mon, const char *fmt, ...)
|
|
{
|
|
}
|
|
|
|
void monitor_print_filename(Monitor *mon, const char *filename)
|
|
{
|
|
}
|
|
|
|
void monitor_protocol_event(MonitorEvent event, QObject *data)
|
|
{
|
|
}
|
|
|
|
int qemu_set_fd_handler2(int fd,
|
|
IOCanReadHandler *fd_read_poll,
|
|
IOHandler *fd_read,
|
|
IOHandler *fd_write,
|
|
void *opaque)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
void qemu_notify_event(void)
|
|
{
|
|
}
|