1 files changed, 13 insertions, 3 deletions
diff --git a/monitor.c b/monitor.c
index c4677b502b..b9258a7438 100644
--- a/monitor.c
+++ b/monitor.c
@@ -4493,19 +4493,29 @@ static void monitor_readline_flush(void *opaque)
 }
 
 /*
- * Print to current monitor if we have one, else to stderr.
+ * Print to current monitor if we have one, else to stream.
  * TODO should return int, so callers can calculate width, but that
  * requires surgery to monitor_vprintf().  Left for another day.
  */
-void error_vprintf(const char *fmt, va_list ap)
+void monitor_vfprintf(FILE *stream, const char *fmt, va_list ap)
 {
     if (cur_mon && !monitor_cur_is_qmp()) {
         monitor_vprintf(cur_mon, fmt, ap);
     } else {
-        vfprintf(stderr, fmt, ap);
+        vfprintf(stream, fmt, ap);
     }
 }
 
+/*
+ * Print to current monitor if we have one, else to stderr.
+ * TODO should return int, so callers can calculate width, but that
+ * requires surgery to monitor_vprintf().  Left for another day.
+ */
+void error_vprintf(const char *fmt, va_list ap)
+{
+    monitor_vfprintf(stderr, fmt, ap);
+}
+
 void error_vprintf_unless_qmp(const char *fmt, va_list ap)
 {
     if (cur_mon && !monitor_cur_is_qmp()) {