Sync command needs these two APIs to suspend/resume monitor. Signed-off-by: Wen Congyang <we...@cn.fujitsu.com> --- monitor.c | 27 +++++++++++++++++++++++++++ monitor.h | 2 ++ 2 files changed, 29 insertions(+), 0 deletions(-)
diff --git a/monitor.c b/monitor.c index 11639b1..7e72739 100644 --- a/monitor.c +++ b/monitor.c @@ -4442,6 +4442,26 @@ static void monitor_command_cb(Monitor *mon, const char *cmdline, void *opaque) monitor_resume(mon); } +int qemu_suspend_monitor(const char *fmt, ...) +{ + int ret; + + if (cur_mon) { + ret = monitor_suspend(cur_mon); + } else { + ret = -ENOTTY; + } + + if (ret < 0 && fmt) { + va_list ap; + va_start(ap, fmt); + monitor_vprintf(cur_mon, fmt, ap); + va_end(ap); + } + + return ret; +} + int monitor_suspend(Monitor *mon) { if (!mon->rs) @@ -4450,6 +4470,13 @@ int monitor_suspend(Monitor *mon) return 0; } +void qemu_resume_monitor(void) +{ + if (cur_mon) { + monitor_resume(cur_mon); + } +} + void monitor_resume(Monitor *mon) { if (!mon->rs) diff --git a/monitor.h b/monitor.h index 58109af..60a1e17 100644 --- a/monitor.h +++ b/monitor.h @@ -46,7 +46,9 @@ int monitor_cur_is_qmp(void); void monitor_protocol_event(MonitorEvent event, QObject *data); void monitor_init(CharDriverState *chr, int flags); +int qemu_suspend_monitor(const char *fmt, ...) GCC_FMT_ATTR(1, 2); int monitor_suspend(Monitor *mon); +void qemu_resume_monitor(void); void monitor_resume(Monitor *mon); int monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs, -- 1.7.1