Allow the monitor to be suspended during non-blocking op

Live migration happens in the background, but it is useful to make the monitor
command appear as if it's blocking.  This allows a management tool to
immediately know when the live migration has completed without having to poll
the migration status.

This patch allows the monitor to be suspended from a monitor callback which
will prevent new monitor commands from being executed.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5431 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 2 insertions, 0 deletions

diff --git a/console.h b/console.h
index dd8b0397e6..fba9e299b3 100644
--- a/console.h
+++ b/console.h
@@ -175,6 +175,8 @@ void term_flush(void);
 void term_print_help(void);
 void monitor_readline(const char *prompt, int is_password,
                       char *buf, int buf_size);
+void monitor_suspend(void);
+void monitor_resume(void);
 
 /* readline.c */
 typedef void ReadLineFunc(void *opaque, const char *str);